Updated on 2022/08/10

写真a

 
YUKAWA Hiroshi
 
Organization
Graduate School of Engineering Materials Design Innovation Engineering 1 Assistant Professor
Graduate School
Graduate School of Engineering
Undergraduate School
School of Engineering Materials Science and Engineering
Title
Assistant Professor
Contact information
メールアドレス

Degree 1

  1. Doctor of Engineering ( 1995.3   Toyohashi University of Technology ) 

Research Interests 4

  1. 金属物性

  2. 水素分離膜

  3. 機能材料

  4. 水素エネルギー材料

Research Areas 3

  1. Others / Others  / Structural and Functional Materials

  2. Others / Others  / Materials Science for Hydrogen Energy

  3. Others / Others  / Physical Metallurgy

Current Research Project and SDGs 3

  1. Evaluation and design of hydrogen permerable membrane

  2. Design and development of high capacity hidrogen storage materials

  3. Material design with the aid of first principal calculation.

Research History 6

  1. 大分工業高等専門学校 客員研究員

    2011.11 - 2021.3

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    Country:Japan

  2. 名古屋工業大学 非常勤講師

    2011.4 - 2012.3

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    Country:Japan

  3. Assitant Professor

    2007.4

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    Country:Japan

  4. ヘルシンキ工科大学(フィンランド) 客員研究員

    2002.9 - 2003.8

  5. 名古屋大学大学院工学研究科 助手

    1997.8 - 2007.3

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    Country:Japan

  6. ベンチャー・ビジネス・ラボラトリー 非常勤研究員

    1996.8 - 1997.8

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    Country:Japan

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Education 3

  1. Toyohashi University of Technology   Graduate School, Division of Engineering

    - 1995

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    Country: Japan

  2. Nagoya Institute of Technology   Graduate School, Division of Engineering

    1988 - 1990

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    Country: Japan

  3. Nagoya Institute of Technology   Faculty of Engineering

    - 1988

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    Country: Japan

Professional Memberships 5

  1. 日本金属学会

  2. 化学工学会 反応工学部会

  3. 日本エネルギー学会 水素部会

  4. DV-Xα研究協会

  5. 日本分子状水素医学生物学会

Committee Memberships 9

  1. HYdrogen POwer THeoretical & Engineering Solutions International Symposium (HYPOTHESIS)   Scientific Committee  

    2018   

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    Committee type:Academic society

  2. 学振 第190委員会 (水素材料解析技術委員会)   運営幹事  

    2015.4 - 2020.3   

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    Committee type:Academic society

  3. DV-Xα研究協会   常任幹事  

    2000   

  4. 水素透過材料の機能活用に関する研究会   座長  

    2013.4 - 2015.3   

  5. 日本金属学会・日本鉄鋼協会 東海支部 「若手材料研究会」   幹事  

    2000.4 - 2002.8   

  6. 第7回DV-Xα研究会   大会実行委員  

    2014.4 - 2014.8   

  7. 新エネルギー・産業技術総合開発機構   NEDO技術委員  

    2012.4 - 2013.3   

  8.   大会実行委員  

    2009   

  9.   大会実行委員  

    2008   

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Awards 10

  1. 第43回 日本金属学会技術開発賞

    2020.9   日本金属学会   過酷環境下で測定可能な水素センシング技術の開発

    木村浩隆、鈴木譲、湯川宏

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    Award type:Award from Japanese society, conference, symposium, etc. 

  2. 第41回 日本金属学会技術開発賞

    2018.9   日本金属学会   バナジウム合金膜を用いた大容量超高純度水素分離デバイスの開発

    吉永英雄, 中川宏司, 櫻井星児, 湯川宏,松本佳久,南部智憲, 西村睦

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  3. 第65回 日本金属学会論文賞

    2017.9   日本金属学会  

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    Award type:Honored in official journal of a scientific society, scientific journal  Country:Japan

  4. 第26回 日本金属学会若手講演論文賞

    2017.3   日本金属学会  

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    Award type:Honored in official journal of a scientific society, scientific journal  Country:Japan

  5. 研究奨励賞

    2013.9   材料バックキャストテクノロジー研究センター  

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    Country:Japan

  6. 第15回「貴金属に関わる研究助成金」制度 MMS賞

    2013.3   田中貴金属グループ  

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    Country:Japan

  7. 優秀ポスター講演賞

    2010.6   日本鉄鋼協会九州支部  

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    Country:Japan

  8. 日本金属学会優秀ポスター賞

    2008.3   日本金属学会  

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    Country:Japan

  9. 第5回DV-Xα研究協会奨励賞

    1999.8  

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    Country:Japan

  10. Excellent Poster Award (The Japan Institute of Metals)

    1995.12   The Japan Institute of Metals  

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    Country:Japan

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Papers 188

  1. Direct high-purity hydrogen production from ammonia by using a membrane reactor combining V-10mol%Fe hydrogen permeable alloy membrane with Ru/Cs2O/Pr6O11 ammonia decomposition catalyst

    Omata Kaori, Sato Katsutoshi, Nagaoka Katsutoshi, Yukawa Hiroshi, Matsumoto Yoshihisa, Nambu Tomonori

    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY   Vol. 47 ( 13 ) page: 8372 - 8381   2022.2

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  2. Temperature Dependence of Hydrogen Solubility and Diffusivity in Hydrogen Permeable Membrane of Pd-Cu Alloy with B2-Type Crystal Structure Reviewed

    Hiroshi Yukawa, Shimpei Watanabe, Asuka Suzuki, Yoshihisa Matsumoto, Hideki Araki, Masataka Mizuno, Kazuki Sugita, Wataru Higemoto

    Defect and Diffusion Forum   Vol. 407   page: 31 - 40   2021.3

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.4028/www.scientific.net/DDF.407.31

  3. Thermal Degradation Behavior of Hydrogen Permeability of Pd-coated V-alloy Membrane for Hydrogen Separation and Purification Reviewed

    H.Yukawa, T.Nambu and Y.Matsumoto

    Materials Science Forum   Vol. 1016   page: 1710 - 1714   2021.1

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.4028/www.scientific.net/MSF.1016

  4. Quantitative Evaluations of Hydrogen Diffusivity in V-X (X = Cr, Al, Pd) Alloy Membranes Based on Hydrogen Chemical Potential Reviewed

    MEMBRANES   Vol. 11 ( 1 ) page: 67   2021.1

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/membranes11010067

    Web of Science

  5. A Review for Consistent Analysis of Hydrogen Permeability through Dense Metallic Membranes Reviewed

    Suzuki Asuka, Yukawa Hiroshi

    MEMBRANES   Vol. 10 ( 6 ) page: 120   2020.6

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/membranes10060120

    Web of Science

  6. Analysis for Reverse Temperature Dependence of Hydrogen Permeability through Pd-X (X = Y, Ho, Ni) Alloy Membranes Based on Hydrogen Chemical Potential Reviewed

    Suzuki Asuka, Yukawa Hiroshi

    MEMBRANES   Vol. 10 ( 6 ) page: 123   2020.6

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/membranes10060123

    Web of Science

  7. 過酷環境下で測定可能な水素センシング技術の開発 Reviewed

    木村浩隆、鈴木譲、湯川宏

    まてりあ   Vol. 59   page: 99 - 101   2020.2

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    Authorship:Last author   Language:Japanese  

    DOI: 10.2320/materia.59.99

  8. Effects of Surface Vanadium Species on the Hydrogen Permeability through Vanadium Membrane without Palladium-Catalyst Overlayer

    Shirasu Yuya, Nambu Tomonori, Omata Kaori, Yukawa Hiroshi, Matsumoto Yoshihisa

    MATERIALS TRANSACTIONS   Vol. 60 ( 10 ) page: 2174 - 2178   2019

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.2320/matertrans.MT-MAW2019005

    Web of Science

  9. バナジウム合金膜を用いた大容量超高純度水素分離デバイスの開発

    吉永英雄, 中川宏司, 櫻井星児, 湯川宏, 松本佳久, 南部智憲, 西村睦

    まてりあ   Vol. 57   page: 23-25   2018

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    Language:Japanese  

    DOI: 10.2320/materia.57.23

  10. 水素透過金属膜の機能を利用した濃淡電池型溶存水素センサの開発 Reviewed

    木村浩隆、鈴木譲、湯川宏

    水素エネルギーシステム   Vol. 43   page: 161-165   2018

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  11. Alloy design of V-based hydrogen permeable membrane under given temperature and pressure condition

    Suzuki A., Yukawa H., Nambu T., Matsumoto Y., Murata Y.

    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY   Vol. 42 ( 35 ) page: 22325-22329   2017.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.ijhydene.2017.04.009

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  12. Alloying effects of Fe and Al on formation and decomposition temperatures of vanadium hydride, V2H

    Kawai R., Yukawa H., Suzuki A., Nambu T., Murata Y.

    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY   Vol. 42 ( 35 ) page: 22564 - 22574   2017.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.ijhydene.2017.04.054

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  13. Alloying Effects of Pd on Formation Temperature of Vanadium Hydride, V2H

    Yukawa H., Nambu T.

    Proc. of the 2nd International Conference on Sustainable Materials Science and Technology (SMST2)     page: 30-33   2017.6

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  14. Consistent description of hydrogen permeation through metal membrane based on hydrogen chemical potential and its application to alloy design

    Suzuki Asuka, Yukawa Hiroshi, Murata Yoshinori

    JOURNAL OF MATERIALS RESEARCH   Vol. 32 ( 1 ) page: 227-238   2017.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1557/jmr.2016.416

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  15. Alloying Effects of Fe and Al on Formation and Decomposition Temperatures of VanadiumVanadium Hydride, V2H Reviewed

    R.Kawai H.Yukawa A.Suzuki T.Nambu Y.Murata

    Int'l J. Hydrogen Energy     page: in press   2017

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  16. Alloy design of V-based hydrogen permeable membrane under given temperature and pressure condition Reviewed

    A. Suzuki H. Yukawa T. Nambu Y. Matsumoto Y. Murata

    Int'l J. Hydrogen Energy     page: in press   2017

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  17. Pd-Ag合金膜の水素透過能における特異的な温度依存性と水素の化学ポテンシャルに基づく解析 Reviewed

    鈴木飛鳥, 湯川宏, 南部智憲, 松本佳久, 村田純教

    日本金属学会誌   Vol. 81   page: 327-334   2017

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  18. Anomalous Temperature Dependence of Hydrogen Permeability through Palladium-Silver Binary Alloy Membrane and Its Analysis Based on Hydrogen Chemical Potential

    Suzuki A., Yukawa H., Nambu T., Matsumoto Y., Murata Y.

    Materials Transactions   Vol. 81 ( 6 ) page: 327 - 334   2017

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2320/jinstmet.J2017008

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  19. Quantitative evaluation of hydrogen solubility and diffusivity in V-Fe alloys toward the design of hydrogen permeable membrane for low operating temperature Reviewed

    A.Suzuki, H.Yukawa, T.Nambu, Y.Matsumoto, Y.Murata

    Materials Transactions   Vol. 57   page: 1823-1831   2016

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  20. Anomalous temperature dependence of hydrogen permeability through palladium-silver binary alloy membrane at low temperature Reviewed

    A.Suzuki, H.Yukawa, T.Nambu, Y.Matsumoto, Y.Murata

    Materials Transactions   Vol. 57   page: 295-702   2016

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  21. Analysis of pressure-composition-isotherms for design of non Pd-based alloy membranes with high hydrogen apermeability and strong resistance to hydrogen embrittlement Reviewed

    A.Suzuki, H.Yukawa, T.Nambu, Y.Matsumoto, Y.Murata

    J. Membrane Science   Vol. 503   page: 110-115   2016

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  22. Investigation of New Ammonia Synthesis Process Utilizing Vanadium-Based Hydrogen Permeable Alloy Membrane Reviewed

    S.Morimoto, H.Yukawa, T.Nambu, Y.Murata

    Materials Transactions   Vol. 57   page: 423-427   2016

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  23. Analysis of hydrogen mobility in Nb-based alloy membranes in view of new description of hydrogen permeability based on hydrogen chemical potential Reviewed

    A.Suzuki, H.Yukawa, T.Nambu, Y.Matsumoto and Y.Murata

    J. Alloys and Compounds   Vol. 645   page: S107-S111   2015

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  24. Alloying effects on hydrogen permeability of V without catalytic Pd overlayer Reviewed

    Y.Nakamura, H.Yukawa, A.Suzuki, T.Nambu, Y.Matsumoto and Y.Murata

    J. Alloys and Compounds   Vol. 645   page: S275-S279   2015

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  25. Alloying effects on hydrogen solubility and hydrogen permeability for V-based alloy membranes Reviewed

    A.Suzuki, H.Yukawa, T.Nambu, Y.Matsumoto and Y.Murata

    Materials Transactions   Vol. 56   page: 1688-1692   2015

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  26. Recent Progress on the Development of V-Based Alloy Membranes for Hydrogen Separation and Purification

    H.Yukawa, A.Suzuki, T.Nambu, Y.Matsumoto and Y.Murata

    Proc. of the 23rd Annual International Conference on COMPOSIT/NANO Engineering (ICCE-23)     page: 915-916   2015

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  27. Consistent description of hydrogen permeability through metal membrane based on hydrogen chemical potential Reviewed

    A.Suzuki, H.Yukawa, T.Nambu, Y.Matsumoto, Y.Murata

    Int'l J. Hydrogen Energy   Vol. 39   page: 7919-7924   2014

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  28. 原子化エネルギーから見た高圧下でのシリカの相転移と化学結合

    森永正彦、吉野正人、湯川宏、 石川敦之、中井浩巳

    DV-Xa研究協会会報   Vol. 27 ( 1-2 ) page: 55-58   2014

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  29. Boundary Determination for Ductile-to-Brittle Transition of Group 5 Metals in Hydrogen Environment Reviewed

    Y.Matsumoto, H.Yukawa, T.Nambu

    Proc. of the 3rd International Small Sample Test Techniques (SSTT 2014)     page: 185-190   2014

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  30. Microstructural analysis of thermal degradation of palladium-coated niobium membrane

    K.Sasaki, M.Hattori, K.Tsuchimoto, H.Yukawa, S.Arai, T.Tokunaga, Y.Murata, T.Yamamoto

    J. Alloys and Compounds   Vol. 573   page: 192-197   2013

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  31. Determination of Ductile-to-Brittle Transition Hydrogen Concentrations for V and Nb Alloys using in-situ Small Punch Test Reviewed

    Y. Matsumoto, H. Yukawa, T. Nambu

    Metallurgical Journal     page: 0000   2013

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  32. Design and development of Nb-W-Mo alloy membrane for hydrogen separation and purification Invited Reviewed

    H.Yukawa, T.Nambu, Y.Matsumoto

    Defect and Diffusion Forum   Vol. 333   page: 61-71   2013

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  33. Hyrogen Solubility and Permeability of V-W-Mo Alloy Membrane for Hydrogen Separation and Purification Reviewed

        page: in press   2013

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  34. Design of Nb-W-Mo Alloy Membrane for Hydrogen Separation and Purification Reviewed

        page: in press   2013

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  35. その場小型パンチ試験による5族水素透過膜の延性-脆性遷移水素濃度(DBTC)解析 Reviewed

    松本佳久, 湯川宏, 南部智憲

    日本金属学会誌   Vol. 77   page: in press   2013

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  36. 原子化エネルギーから見た3d遷移金属フッ化物の化学結合

    森永正彦、斉藤由樹、伊藤和樹、吉野正人、湯川宏、中井浩巳

    DV-Xa研究協会会報   Vol. 26 ( 1-2 ) page: 58-61   2013

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  37. Fabrication of the hydrogen recovery unit in the molten salt loop Orosh2i-1 and preliminary evaluation for hydrogen transfer Reviewed

    T. Nagasaka, T. Tanaka, A. Sagara, T. Muroga, M. Kondo, T. Watanabe, S. Fukada, H. Yukawa, T. Nambu, T. Iikubo

    Plasma and Fusion Research   Vol. 7   page: 2405141, 1-4   2012.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1585/pfr.7.2405141

  38. パラジウム系水素透過合金膜の耐久性に及ぼす周期表第5族および第6族金属の添加効果 Reviewed

    木村彩香, 有馬義貴, 南部智憲, 湯川宏, 松本佳久

    日本金属学会誌   Vol. 76   page: 607-613   2012.10

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  39. ニオブの圧縮変形特性に及ぼすタングステンおよびモリブデンの添加効果 Invited Reviewed

    土本憲太郎, 湯川宏, 南部智憲, 松本佳久, 湯川伸樹, 石黒太浩, 村田純教

    日本金属学会誌   Vol. 76   page: 587-590   2012.10

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  40. High Temperature Mechanical Properties of group 5 Metals and Thier Alloy for Tritium Permeation Materials Reviewed

    Takuya Nagasaka, Takeo Muroga, Akio Sagara, Hiroshi Yukawa and Tomonori Nambu

    Fusion Science and Technology   Vol. 60   page: 1580-1583   2011.11

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  41. Quantitative evaluation of catalytic effects of metal chlorides on the decomposition reaction of NaAlH4 Reviewed

    H. Hirate, Y. SaitoI. Nakaya, H. SawaiH. Yukawa, M. Morinaga and H. Nakai

    Int'l J. Quantum Chemistry   Vol. 111   page: 950-960   2011

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: DOI:10.1002/qua22459

  42. Atomic structure and hydrogen desorption reactions of AlH3 Reviewed

    Kazutaka Ikeda, Hidetoshi Ohshita, Naokatsu Kaneko, Toshiya Otomo, Kentaro Suzuya, Hiroshi Yukawa, Masahiko Morinaga, Hai-Wen Li, Satoshi Semboshi, Shin-ichi Orimo

    Materials Transactions   Vol. 52 ( 4 ) page: 598-601   2011

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  43. Ta-W Alloy for Hydrogen Permeable Membrane Reviewed

    H.Yukawa, T.Nambu, M.Matsumoto

    Materials Transactions   Vol. 52 ( 4 ) page: 610-613   2011

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2320/matertrans.MA201007

  44. Hydrogen solubility and permeability of Nb-W-Mo alloy membrane Reviewed

    Y.Awakura, T.Nambu, M.Matsumoto and H.Yukawa

    J. Alloys and Compounds   Vol. 509S   page: S877-S880   2011

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: DOI:10.1016/j.jallcom.2010.10.133

  45. In-situ analysis of hydrogen mobility during hydrogen permeation through Nb-based hydrogen permeable membranes Reviewed

    H.Yukawa, T.Nambu and M.Matsumoto

    Defect and Diffusion Forum   Vol. 312-315   page: 506-512   2011

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  46. V-W Alloy Membranes for Hydrogen Purification Reviewed

    H.Yukawa, T.Nambu, M.Matsumoto

    J. Alloys and Compounds   Vol. 509S   page: S881-S884   2011

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  47. Role of O-H Bonding in Catalytic Activity of Nb2O5 during the Course of Dehydrogenation of MgH2 Reviewed

    H. Hirate, H. Sawai, H. Yukawa and M. Morinaga

    Int'l J. Quantum Chmistry   Vol. 111   page: 2251-2257   2011

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: DOI:10.1002/qua.22544

  48. Energy Expression of the Chemical Bond between Atoms in Metal Oxides Reviewed

    Y.Shinzato, Y.Saito, M.Yoshino, H.Yukawa, M.Morinaga, T.Baba, H.Nakai

    J. Physics and Chemistry of Solids     2011

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    DOI: in press

  49. Quantitative Evaluation of Hydrogen Embrittlement of Metal Membrane Detected by in-situ Small Punch Test under Hydrogen Permeation Reviewed

    Y. Matsumoto, H. Yakawa, T. Nambu

    Metallurgical Journal   Vol. LXIII   page: 74-78   2010.8

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  50. Development of Nb-based Hydrogen Permeable Alloy Membranes with High Hydrogen Permeability and Strong Resistance to Hydrogen Embrittlement Invited

      Vol. 10   page: 99-105   2010.7

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  51. Alloying effects on the hydrogen diffusivity during hydrogen permeation through Nb-based hydrogen permeable membranes Reviewed

    H. Yukawa, G.X. Zhang, M. Morinaga, T. Nambu, Y. Matsumoto

    Defect and Diffusion Forum   Vol. 297-301   page: 1091-1096   2010

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  52. 燃料電池へ供給する高純度水素を高効率に分離・精製する-高い水素透過性能を発揮するニオブ系水素透過合金の開発に成功- Invited

    湯川 宏

    名大トピックス   Vol. 210   page: 14-15   2010

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

  53. 高純度水素を分離・精製するためのニオブ系固溶体合金膜の開発 Invited

    湯川宏松本佳久南部智憲

    OHM   Vol. 97   page: 2-3   2010

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  54. A New Concept for Alloy Design of Nb-based Hydrogen Permeable Alloys with High Hydrogen Permeability and Strong Resistance to Hydrogen Embrittlement Reviewed

    H. YukawaM. MorinagaT. NambuY. Matsumoto

    Materials Science Forum   Vol. 654-656   page: 2827-2830   2010

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  55. Unusal Energy Balance between Atoms in Post-perovskite MgSiO3 Reviewed

    H. HirateH. SawaiY. SaitoH. YukawaM. MorinagaN. Nakai

    J. American Ceramic Society   Vol. 93   page: 3449-3454   2010

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  56. Nb-based Hydrogen Permeable Alloys with High Hydrogen Permeability and Strong Resistance to Hydrogen Embrittlement Reviewed

    H. YukawaM. MorinagaT. NambuY. Matsumoto

    3rd Int'l Conf. on Structure, Processing and Properties of Materials 2010 (SPPM 2010)     page: CD-ROM   2010

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  57. Alloying effects of Ru and W on hydrogen diffusivity during hydrogen permeation through Nb-based hydrogen permeable membranes Reviewed

    G.X. ZhangH. YukawaT. NambuY. MatsumotoM. Morinaga

    Int'l J. Hydrogen Energy   Vol. 35   page: 1245-1249   2010

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  58. Quantitative approach to the understanding of catalytic effect of metal oxides on the desorption reaction of MgH2 Reviewed

    H.Hirate, Y.Saito, I.Nakaya, H.Sawai, Y.Shinzato, H.Yukawa, M.Morinaga, T.Baba and H.Nakai

    Int'l J. Quantum Chemistry     page: 2793-2800   2009

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  59. Direct Dry Syntheses and Thermal Analyses of a Series of Aluminum Complex Hydrides Reviewed

    T.Sato, K.Ikeda, H.-W.Li, H.Yukawa, M.Morinaga and S.Orimo

    Materials Transactions   Vol. 50   page: 182-186   2009

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  60. * Analysis of hydrogen diffusion coefficient during hydrogen permeation through niobium and its alloys Reviewed

    H. Yukawa, G.X. Zhang, N.Watanabe, M.Morinaga,T.Nambu, Y.Matsumoto

    J. Alloys and Compounds   Vol. 476   page: 102-106   2009

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  61. 水素透過用Nb-W-Ta合金の水素雰囲気中における機械的性質と水素透過能 Reviewed

    渡邊直、湯川宏、南部智憲、松本佳久、張国興、森永正彦

    日本金属学会誌   Vol. 73   page: 742-746   2009

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  62. Hydrogen diffusion coefficient during hydrogen permeation through Nb-based hydrogen permeable membranes Reviewed

    H. YukawaG.X. ZhangN. WatanabeM. MorinagaT. NambuY. Matsumoto

    Defect and Diffusion Forum   Vol. 283-286   page: 225-230   2009

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  63. * Alloying effects of Ru and W on the resistance to hydrogen embrittlement and hydrogen permeability of niobium Invited Reviewed

    N.Watanabe, H.Yukawa, T.Nambu, Y.Matsumoto, G.X.Zhang, M.Morinaga,

    J. Alloys and Compounds   Vol. 477   page: 851-854   2009

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  64. NaAlH4の分解反応に対する金属塩化物触媒の定量的評価

    平手博, 齋藤由貴, 澤井寛, 中矢一平, 湯川宏, 森永正彦, 中井浩巳

    DV-Xa研究協会会報   Vol. 22 ( 1-2 ) page: 96-100   2009

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  65. Alloying effects on hydrogen solubility and resistance to hydrogen embrittlement for Nb-based hydrogen permeable membranes Reviewed

    H. YukawaM. MorinagaN. WatanabeG.X. Zhang T. NambuY. Matsumoto I. Yasuda

    10th Inter. Conf. on Inorganic Membranes (ICIM10)     page: CD-ROM   2008.8

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  66. Synthesis and decomposition of perovskite-type hydrides, MMgH3 (M = Na, K, Rb) Reviewed

    K.Komiya, N.Morisaku, R.Rong, Y.Takahashi, Y.Shinzato, H.Yukawa and M.Morinaga

    J. Alloys and Compounds   Vol. 453 ( 1-2 ) page: 157-160   2008

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  67. * Alloy Design of Nb-Based Hydrogen Permeable Membrane with Strong Resistance to Hydrogen Embrittlement Reviewed

    Hiroshi YukawaTomonori NambuYoshihisa Matsumoto Naoshi WatanabeG.X ZhangMasahiko Morinaga

    Materials Transactions   Vol. 49 ( 10 ) page: 2202-2207   2008

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  68. MgH2の脱水素化反応における金属酸化物触媒の原子化エネルギーによる定量評価

    平手博中矢一平澤井寛新里喜文湯川宏森永正彦馬場健中井浩巳

    DV-Xa研究協会会報   Vol. 21 ( 1-2 ) page: 120-123   2008

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  69. Analysis of hydrogen diffusion coefficient during hydrogen permeation through pure niobium Reviewed

    G.X. ZhangH. YukawaN. WatanabeY. SaitoH. FukayaM. MorinagaT. NambuY. Matsumoto

    Int'l J. Hydrogen Energy   Vol. 33 ( 16 ) page: 4419-4423   2008

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  70. Enhanced Hydrogen Embrittlement of Pd-coated Niobium Metal Membrane Detected by In-situ Small Punch Test under Hydrogen Permeation Reviewed

    T.Nambu, H.Ezaki,K. Shimizu, Y.Matsumoto, R.Rong, H.Yukawa, M.Morinaga

    J. Alloys and Compounds   Vol. 446-447   page: 588-592   2007

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  71. New Expression of the Chemical Bond in Perovskite-Type Oxides Reviewed

    Y. ShinzatoY. SaitoH. YukawaM. MorinagaT. BabaH. Nakai

    Materials Science Forum   Vol. 561-565   page: 1823-1826   2007

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  72. Hydrogen Solubility and Resistance to Hydrogen Embrittlement of Nb-Pd Based Alloys for Hydrogen Permeable Membrane Reviewed

    N. WatanabeG.X. ZhangH. YukawaM. MorinagaT. NambuK. ShimizuS. SatoK. MorisakoY. MatsumotoI. Yasuda

    Advanced Materials Research   Vol. 26-28   page: 873-876   2007

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  73. 原子化エネルギーによる酸化物の化学結合の理解

    斎藤由樹新里喜文湯川宏森永正彦馬場健中井浩巳

    DV-Xa研究協会会報   Vol. 20 ( 1-2 ) page: 101-104   2007

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  74. 原子化エネルギーによる炭化水素の化学結合の表現

    新里喜文斎藤由樹湯川宏森永正彦馬場健中井浩巳

    DV-Xα研究協会会報   Vol. 20 ( 1-2 ) page: 98-100   2007

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  75. Synthesis and dehydrogenation of M(AlH4)2 (M = Mg, Ca) Reviewed

    K.Komiya, N.Morisaku, Y.Shinzato, K.Ikeda, S.Orimo, Y.Ohki, K.Tatsumi, H.Yukawa and M.Morinaga

    J. Alloys and Compounds   Vol. 446-447   page: 237-141   2007

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  76. A unified approach to the analysis of the chemical bond in hydrides and hydrocarbons Reviewed

    Y.Shinzato, H.Yukawa, M.Morinaga, T.Baba, H.Nakai

    Acta Materialia   Vol. 55 ( 20 ) page: 6673-6680   2007

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  77. Energy density analysis of the chemical bond between atoms in perovskite-type hydrides Reviewed

    Y.Shinzato, H.Yukawa, M.Morinaga, T.Baba and Hi.Nakai

    J. Alloys and Compounds   Vol. 446-447   page: 96-100   2007

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  78. Thermodynamical stability and electronic structure of a perovskite-type hydride, NaMgH3 Reviewed

    K.Ikeda, S.Kato, Y.Shinzato, N.Okuda, Y.Nakamori, A.Kitano, H.Yukawa, M.Morinaga and S.Orimo

    J. Alloys and Compounds   Vol. 446-447   page: 162-165   2007

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  79. * Raman scattering and lattice stability of NaAlH4 and Na3AlH6 Reviewed

    H.Yukawa, N.Morisaku, Y.Li, K.Komiya, R.Rong, Y.Shinzato, R.Sekine and M.Morinaga

    J. Alloys and Compounds   Vol. 446-447   page: 242-247   2007

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  80. Synthesis and Decomposition of Pure Ca(AlH4)2 Reviewed

    N. MorisakuK. KomiyaY.Z. LiH. YukawaM. MorinagaK. IkedaS. Orimo

    Advanced Materials Research   Vol. 26-28   page: 869-872   2007

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  81. 高い固溶水素濃度状態における純ニオブ水素透過膜の変形と破壊の形態 Reviewed

    南部智憲、清水信恵、江崎尚和、湯川宏、森永正彦

    日本金属学会誌   Vol. 70 ( 1 ) page: 80-88   2006

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  82. 高温水素雰囲気中における純ニオブのその場X線回折測定 Reviewed

    南部智憲,清水信恵,江崎 尚和,湯川 宏,森永正彦,竹市信彦

    日本金属学会誌   Vol. 70 ( 6 ) page: 467-472   2006

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  83. Atomization energy diagram for analyzing the chemical bond in hydrides

    Y. ShinzatoH. YukawaM. MorinagaT. BabaH. Nakai

    Bulletin of the Society for Discrete Variational X-alpha   Vol. 19   page: 179-185   2006

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  84. Simulation of the chemical bond in perovskite-type hydrides for hydrogen storage

    Y. ShinzatoK. KomiyaT. TakahashiH. YukawaM. MorinagaS. Orimo

    Bulletin of the Society for Discrete Variational X-alpha   Vol. 19   page: 111-115   2006

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  85. Alloying Effects on the Electronic Structures of Tungsten

    H. YukawaM. MaedaM. MorinagaS. Inoue

    Bulletin of the Society for Discrete Variational X-alpha   Vol. 19   page: 47-50   2006

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  86. 純ニオブの水素化にともなう局所格子ひずみと化学結合の変化 Reviewed

    南部智憲江崎尚和湯川 宏森永正彦

    日本金属学会誌   Vol. 70   page: 541-547   2006

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  87. Local electronic structure and protonic conductivity in perovskite-type oxide, SrZrO3 Reviewed

    M.YoshinoK.KatoE.MutiaraH.YukawaM.Morinaga

    Materials Transactions   Vol. 46   page: 1131-1139   2005

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  88. Alloying Effects on Hydrogen Permeability of Niobium Reviewed

    K.KomiyaY.ShinzatoH.Yukawam.Morinaga

    Materials Science Forum   Vol. 475-479   page: 2497-2500   2005

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  89. Alloy Design Based on Molecular Orbital Method Reviewed

    M.Morinaga, Y.Murata, H.Yukawa

    Materials Science Forum   Vol. 475-479   page: 3099-3102   2005

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  90. 高い固溶水素濃度状態における純ニオブの水素透過能 Reviewed

    南部智憲、清水信恵、江崎尚和、湯川宏、森永正彦

    日本金属学会誌   Vol. 69 ( 9 ) page: 841-847   2005

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  91. Electrochemical Method for Measuring Hydrogen Permeability through Metals Reviewed

    T.AkamatsuY.KumeK.KomiyaH.YukawaM.MorinagaS.Yamaguchi

    J. Alloys and Compounds   Vol. 393   page: 302-306   2005

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  92. Electronic Structure Calculation of Perovskite-type Hydrides for Hydrogen Storage Reviewed

    K.KomiyaY.TakahashiY.ShinzatoH.YukawaM.MorinagaS.Orimo

    Int'l Hydrogen Energy Congress & Exhibition   Vol. 1   page: K-1   2005

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  93. Li- and Er-codoped ZnO with enhanced 1.54 m photoemission Reviewed

    Z. ZhouT. KomoriT. AyukawaH. YukawaM. MorinagaA. KoizumiY. Takeda

    APPLIED PHYSICS LETTERS   Vol. 87   page: 091109   2005

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  94. Measurements of Hydrogen Permeability of Pure Nb and its Alloys by Electrochemical Method Reviewed

    K.KomiyaY.ShinzatoH.YukawaM.MorinagaI.Yasuda

    J. Alloys and Compounds   Vol. 404-406   page: 257-260   2005

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  95. Nature of the Chemical Bond in Complex Hydride, NaAlH4, LiAlH4, LiBH4 and LiNH2 Reviewed

    M.YoshinoK.KomiyaY.ShinzatoY.TakahashiH.YukawaM.Morinaga

    J. Alloys and Compounds   Vol. 404-406   page: 185-190   2005

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  96. ペロブスカイト型水素化物(AMgH3, A=Na, K, Rb)の電子状態と相安定性

    高橋義孝小宮健嗣戒戒新里喜文湯川宏森永正彦

    DV-Xα研究協会会報   Vol. 16   2005

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  97. Effects of S, F or N-doping on the photoluminescence around 1.54mm from Er-containing ZnO Reviewed

    Z. ZhouN. SatoT. KomakiA. KoizumiT. KomoriM. Morinaga

    Materials Science Forum   Vol. 475-479   page: 1125-1128   2005

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  98. Recent progress in alloy design based on molecular orbital method Invited

    M.MorinagaY.MurataH.Yukawa

    2nd Int'l. Conf. on Structure, Processing and Properties of Materials (SPPM2004)     page: 100   2004

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  99. Recent progress in molecular orbital approach to alloy design Reviewed

    M.Morinaga, Y.Murata, H.Yukawa

    Materials Science Forum   Vol. 449-452   page: 37-42   2004

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  100. Changes in electrical conductibity of ZnO with hydrogen inplantation Reviewed

    Z.ZhouK.KatoT.KomakiM.YoshinoH.YukawaM.MorinagaK.Morita

    J. Ceramic Society of Japan   Vol. 112   page: S668-S671   2004

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  101. Compositional Dependence of Phase Stability of g phase formed in Vanadium Alloys Reviewed

    S.ItoD.YamashitaH.YukawaM.Morinaga

    J. Alloys and Compounds   Vol. 364   page: 137-140   2004

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  102. Effects of Dopants and Hydrogen on Electrical Conductivity of ZnO Reviewed

    Z.ZhouK.KatoT.KomakiM.YoshinoH.YukawaM.MorinagaK.Morita

    J. European Ceramics Society   Vol. 24   page: 139-146   2004

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  103. Effects of Hydrogen Doping through Ion Implantation on the Electrical Conductivity of ZnO Reviewed

    Z.ZhouK.KatoT.KomakiM.YoshinoH.YukawaM.Morinaga

    Int'l J. Hydrogen Energy   Vol. 29   page: 323-327   2004

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  104. First-principles study on lithium absorption in carbon nanotubes Reviewed

    Y.LiuH.YukawaM.Morinaga

    Computational Materials Science   Vol. 30   page: 50-56   2004

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  105. Modification of Local Electronic Structures Due to Phase Transition in Perovskite-type Oxides, SrBO3 (B=Zr, Ru, Hf) Reviewed

    M.YoshinoH.YukawaM.Morinaga

    Materals Transaction   Vol. 45   page: 2056-2061   2004

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  106. Characteristics of electronic structures and chemical bonding in hydrogen-storage compounds Reviewed

    Int'l Conf. on Processing & Manufacturing of Advanced Materials (Thermec 2003)   Vol. 426-424   page: 2237-2242   2003

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  107. An electronic approach to materials design Reviewed

    M.MorinagaY.MurataH.Yukawa

    J. Materials Science & Technology   Vol. 19   page: 73-76   2003

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  108. Electrochemical method for the direct measurement of hydrogen permeability through metals Reviewed

    H.YukawaT.AkamatsuK.KomiyaM.MorinagaS.Yamaguchi

    1st European Hydrogen Energy Conference     page: CP1_24   2003

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  109. Compositional Dependence of Hydriding Properties of Vanadium Alloys at Low Hydrogen Pressures Reviewed

    H.YukawaD.YamashitaS.ItoM.MorinagaS.Yamaguchi

    J. Alloys and Compounds   Vol. 356-357   page: 45-49   2003

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  110. Effects of dopants and hydrogen on the electrical conductivity of ZnO Reviewed

    Z.ZhouK.KatoT.KomakiM.YoshinoH.YukawaM.MorinagaK.Morita

    J. of the European Ceramic Society   Vol. 24   page: 139-146   2003

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  111. Alloying Effects on the Hydriding Properties of Niobium Metal Reviewed

    K.KomiyaS.ItoH.YukawaM.MorinagaK.NagataT.NambuH.Ezaki

    Materials Transactions   Vol. 44   page: 1686-1689   2003

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  112. Electrical conductivity of Cu-doped ZnO and its change with hydrogen inplantation Reviewed

    Z.ZhouK.KatoT.KomakiM.YoshinoH.YukawaM.MorinagaK.Morita

    J. Electroceramics   Vol. 11   page: 72-79   2003

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  113. Alloying effects on the stability of vanadium hydrides Reviewed

    H.Yukawa, M.Takagi, A.Teshima and M.Morinaga

    J. Alloys and Compounds   Vol. 330-332   page: 105-109   2002

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  114. Roles of constituent elements and design of hydrogen storage alloys Reviewed

    M.Morinaga, H.Yukawa, K.Nakatsuka and M.Takagi

    J. Alloys and Compounds   Vol. 330-332   page: 20-24   2002

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  115. 水素吸蔵合金形成の電子論 Invited

    森永正彦湯川宏

    金属   Vol. 72 ( 7 ) page: 664-669   2002

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  116. Nature of chemical bond and phase stability of hydrogen storage compounds

    M.Morinaga, H.Yukawa

    Materials Science & Engineering A   Vol. 329-331C   page: 267-274   2002

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  117. Correlation between electronic structure and phase stability of metal hydrides

    T.Nambu, H.Ezaki, M.Takagi, H.Yukawa, M.Morinaga

    J. Alloys and Compounds   Vol. 330   page: 318-322   2002

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  118. Alloying effects on the hydriding properties of vanadium at low hydrogen pressures

    H.Yukawa, A.Teshima, S.Ito, D.Yamashita, S.Yamaguchi, M.Morinaga

    J. Alloys and Compounds   Vol. 337 ( 1-2 ) page: 262-266   2002

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  119. Local electronic structure of lithium absorbed in carbon nanotubes Reviewed

    Y.LiuH.YukawaM.Morinaga

    Molecular Crystals and Liquid Crystals   Vol. 387   page: 323-329   2002

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  120. 電子レベルから見た水素吸蔵合金 Invited

    森永正彦湯川宏

    電池技術   Vol. 14   page: 146-155   2002

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  121. Alloying Effects on the Phase Stability of Hydrides Formed in Vanadium Alloys Reviewed

    H.YukawaD.YamashitaS.ItoM.MorinagaS.Yamaguchi

    Mater. Trans., J. Inst. Metals   Vol. 43   page: 2757-2762   2002

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  122. Electronic Structure Calculation for Properties of Sn-based Solder Alloys with the Relativistic DV-Xa method Reviewed

    Wufeng FengChunqing WangM MorinagaH.YukawaYi Liu

    Modelling Simul. Mater. Sci. Eng.   Vol. 10   page: 121-129   2002

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  123. DV-Xa法による材料設計 -水素と材料-

    森永正彦湯川宏吉野正人

    DV-Xα研究協会会報   Vol. 15   page: 17-24   2002

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  124. Recent Progress in Molecular Orbital Approach to the Design of Hydrogen Storage Alloys

    M.Morinaga, H.Yukawa, M.Takagi

    Int'l J. Materials and Product Technology   Vol. 1   page: 33-40   2001

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  125. Local Electronic Structures and Chemical Bonding in Proton Conducting Perovskite-Type Oxide, SrZrO_3_

    M.Yoshino, E.Mutiara, K.Kato,H.Yukawa, M.Morinaga

    The 4th Pacific Rim Int'l Conf. on Advanced Materials and Processing     page: 563-566   2001

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  126. Alloying effects on the stability of vanadium hydrides, V_2_H, VH and VH_2_ Reviewed

    H.Yukawa, S.Yamaguchi, A.eshima, D.Yamashita, S.Ito, M.Takagi, M.Morinaga

    The 4th Pacific Rim Int'l Conf. on Advanced Materials and Processing     page: 513-516   2001

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  127. Compositional dependence of phase stability of hydrides formed in vanadium alloys Reviewed

    H.Yukawa, D.Yamashita, S.Ito, M.Morinaga, S.Yamaguchi

    2nd Int'l Symp. on New Protium Function in Materials     page: 85-88   2001

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  128. Phase Stability of Intermetallic Compounds Invited Reviewed

    M.Morinaga and H.Yukawa

    Advanced Engineering Materials   Vol. 3   page: 381-385   2001

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  129. Local electronic structures and chemical bonding in hydrogen storage alloys

    M.Morinaga, H.Yukawa

    The 4th Pacific Rim Int'l Conf. on Advanced Materials and Processing     page: 611-614   2001

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  130. 水素化物の安定性とバナジウム系合金の水素吸蔵特性

    湯川宏, 森永正彦

    MH利用開発研究会     page: 9-16   2001

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  131. Electronic states calculation of cobalt by using the DV-X alpha cluster method

    D.S.Bae, S.J.Jang, H.Yukawa, Y.Murata, M.Morinaga

    Materials Transactions   Vol. 42 ( 6 ) page: 1112-1118   2001

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  132. Electronic Structures of Lithium Absorbed in Carbon Nanotubes

    Y.Liu,T.Akamatsu,H.Yukawa, M.Morinaga

    The 4th Pacific Rim Int'l Conf. on Advanced Materials and Processing     page: 619-622   2001

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  133. Alloying effect on electronic structures of lithium intercalation compounds

    Y.Liu, T.Fujiwara, H.Yukawa, M.Morinaga

    Computational Materials Science   Vol. 22 ( 3-4 ) page: 309-317   2001

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  134. Lithium intercalation and alloying effects on electronic structures of LixCoyNi1-yO2 electrode for lithium ion battery

    Y.Liu, T.Fujiwara, H.Yukawa, M.Morinaga

    Int'l J. Materials and Product Technology   Vol. 1   page: 90-94   2001

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  135. Chemical bonding in lithium intercalation compound LixMn_2_O_4_ (x=0, 1, 2) Reviewed

    Y.Liu, T.Fujiwara, H.Yukawa and M.Morinaga

    Electrochimica Acta   Vol. 46   page: 57-65   2001

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  136. Recent Progress in the New PHACOMP Approach Invited

    M. MorinagaY. MurataH. Yukawa

    Materials Design Approaches and Experiences     page: 15-27   2001

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  137. バナジウム水素化物V2Hの安定性と水素の局所電子状態

    湯川宏伊藤繁之手島明山下大介森永正彦

    DV-Xα研究協会会報   Vol. 14   page: 45-49   2001

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  138. ペロブスカイト型酸化物SrZrO3中のアクセプタイオンの周りの局所電子状態とプロトン伝導性

    吉野正人加藤勝也Etty Mutiara湯川 宏森永正彦

    DV-Xα研究協会会報   Vol. 14   page: 70-73   2001

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  139. Lithium intercalation and alloying effects on electronic structures of spinel lithium manganese oxides Reviewed

    Y.Liu, T.Fujiwara, H.Yukawa and M.Morinaga

    Solar Energy Materials & Solar Cells   Vol. 62   page: 81-87   2000

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  140. Design of Hydrogen Storage Alloys in View of Chemical Bond Between Atoms Reviewed

    H.Yukawa, K.Nakatsuka and M.Morinaga

    Solar Energy Materials & Solar Cells   Vol. 62   page: 75-80   2000

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  141. 水素修飾による局在量子構造と合金設計 Reviewed

    湯川宏, 森永正彦

    まてりあ   Vol. 39   page: 571-574   2000

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  142. Characteristics of Metal-Hydrogen Interaction in Hydrogen Storage Alloys Reviewed

    M.Morinaga and H.Yukawa

    Acta Metal. SINICA   Vol. 13   page: 593-599   2000

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  143. Local Electronic Structures around Hydrogen and Acceptor Ions in Perovskite-type Oxide, SrZrO_3_ Reviewed

    M.Yoshino, K.Nakatsuka, H.Yukawa and M.Morinaga

    Solid State Ionics   Vol. 127   page: 109-123   2000

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  144. BCC重金属タンタルおよびタングステン中の合金元素の電子状態

    湯川宏前田昌宏森永正彦中松博英

    DV-Xα研究協会会報   Vol. 13   page: 75-79   2000

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  145. カーボンナノチューブへのLi吸蔵機構

    劉軼赤松孝亮湯川宏森永正彦

    DV-Xα研究協会会報   Vol. 13   page: 32-36   2000

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  146. プロトン伝導性ペロブスカイト型酸化物BaZrO3の電子状態

    吉野正人加藤勝也湯川 宏森永正彦

    DV-Xα研究協会会報   Vol. 13   page: 27-31   2000

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  147. Electronic Structures of Hydrogen Storage Compound, TiFe Reviewed

    H.Yukawa, Y.Takahashi and M.Morinaga

    Computational Material Science   Vol. 14   page: 291-294   1999

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  148. Alloying Effects on the Electronic Structure of VH_2_ and V_2_H Reviewed

    T.Matsumura, H.Yukawa and M.Morinaga

    J. Alloys and Compounds   Vol. 284   page: 82-88   1999

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  149. Quantum Mechanical Calculation for Alloy Design Reviewed

    M.Morinaga, Y.Murata and H.Yukawa

    Advances in Science and Technology   Vol. 18   page: 427-438   1999

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  150. Electronic Structures of Hydrogen in Perovskite-type Oxide, SrTiO_3_ Reviewed

    H.Yukawa, K.Nakatsuka and M.Morinaga

    Solid State Ionics   Vol. 116   page: 89-98   1999

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  151. Electronic Structures of Lithium Manganese Oxides for Rechargeable Lithium Battery Electrodes Reviewed

    Y.Liu, T.Fujiwara, H.Yukawa and M.Morinaga

    Solid State Ionics   Vol. 126   page: 209-218   1999

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  152. Chemical Bond State and Hydride Stability of Hydrogen Storage Alloys Reviewed

    H.Yukawa, T.Matsumura and M.Morinaga,

    J. Alloys and Compounds   Vol. 293-295   page: 227-230   1999

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  153. Design of Hydrogen Storage Alloys with the Aid of Molecular Orbital Method Reviewed

    H.Yukawa, M.Takagi and M.Morinaga

    Bull. Mater. Sci.   Vol. 22   page: 885-890   1999

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  154. Electronic Structure and Hydriding Property of Titanium Compounds with CsCl-type Structure Reviewed

    T.Nambu, H.Ezaki, H.Yukawa and M.Morinaga

    J. Alloys and Compounds   Vol. 293-295   page: 213-216   1999

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  155. Characteristics of the chemical bond in protium storage alloys Reviewed

    M.Morinaga, H.Yukawa and M.Takagi

    1st Int'l Symp of Protium New Function     page: 44-53   1999

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  156. Metal-Hydrogen Interaction in Hydrogen Storage Compounds Reviewed

    K.Nakatsuka, M.Takagi, M.Nakai, H.Yukawam and M.Morinaga

    Int'l Conf. on Solid-Solid Phase Transformations '99(JIMIC-3)     page: 681-684   1999

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  157. 水素吸蔵合金の構成元素の役割と合金設計

    湯川宏, 高木真言, 森永正彦

    DV-Xα研究協会会報   Vol. 12   page: 56-60   1999

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  158. Modification of Electronic Structure Due to Phase Transition in Perovskite-Type Oxide, SrZrO_3_ Reviewed

    M.Yoshino, H.Yukawa and M.Morinaga

    Int'l Conf. on Solid-Solid Phase Transformation '99 (JIMIC-3)     page: 645-648   1999

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  159. Roles of the Hydride Forming and Non-forming Elements in Hydrogen Storage Alloys Reviewed

    K.Nakatsuka, M.Yoshino, H.Yukawa and M.Morinaga

    J. Alloys and Compounds   Vol. 293-295   page: 222-226   1999

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  160. Electronic Structures of Composition Graded Metal-Oxide Systems Reviewed

    H.Yukawa, M.Kishimoto and M.Morinaga

    J. Japan Inst. Metals   Vol. 62   page: 1044-1050   1998

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  161. Electronic Structures of Polymorphous Phases in Perovskite-type Oxide, SrZrO_3_

    H.Yukawa, M.Yoshino and M.Morinaga

    Bulletin of the Society for Siscrete Variational X-alpha   Vol. 11   page: 50-52   1998

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  162. Molecular Orbital Calculation of the Electronic Structures of Hydrogen in Perovskite-type Oxide, SrZrO_3_

    M.Yoshino, K.Nakatsuka, H.Yukawa and M.Morinaga

    Bulletin of the Society for Siscrete Variational X-alpha   Vol. 11   page: 44-46   1998

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  163. 水素吸蔵合金の電子構造 Reviewed

    森永正彦, 湯川宏

    MH利用開発研究会     page: 1-6   1998

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  164. Alloying Effects on the Electronic Structure of ZrMn_2_ Intermetallic Hydride Reviewed

    T.Matsumura, H.Yukawa and M.Morinaga

    J. Alloys and Compounds   Vol. 279   page: 192-200   1998

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  165. Materials Design Based on DV-Xα Method Reviewed

    H.Yukawa and M.Morinaga

    Materia Japan   Vol. 37   page: 578-582   1998

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  166. Modification of Electronic Structure due to Local Atomic Displacements around Carbon Interstitial in Austenite Reviewed

    H.Yukawa, M.Mori and M.Morinaga

    The 3rd Pacific Rim Int'l Comf. on Advanced Materials and Processing (PRICM-3)     page: 1305-1311   1998

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  167. Recent Progress in Alloy Desing Based on Molecular Orbital Theory Reviewed

    M.Morinaga and H.Yukawa

    Advanced Materials-4     page: 353-356   1998

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  168. Electronic Structure of Precipitate-hardening Phases in Aluminium Alloys Reviewed

    M.Kishimoto, H.Yukawa and M.Morinaga

    6th Int'l Conf. on Aluminum Alloys (ICAA-6)     page: 873-878   1998

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  169. An Electronic Approach to the Prediction of the Mechanical Properties of Magnesium and Other Light-Metal Alloys Reviewed

    M.Morinaga, R.Ninomiya and H.Yukawa

    Metallurgical Science and Technology   Vol. 16   page: 66-70   1998

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  170. Metal-Hydrogen Interaction in Hydrogen Storage Alloys

    K.Nakatsuka, H.Yukawa and M.Morinaga

    Bulletin of the Society for Siscrete Variational X-alpha   Vol. 11   page: 41-43   1998

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  171. Recent Progress in Alloy Design With the Aid of Molecular Orbital Method Reviewed

    H.Yukawa, M.Matsumura and M.Morinaga

    The Australasia-Pacific Forum on Intelligent Processing and Manufacturing of Materials (IPMM '97)     page: 1189-1192   1997

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  172. Molecuar Orbital Approach to the Design of Hydrogen Storage Compoundsd Reviewed

    H.Yukawa and M.Morinaga

    Int'l Symp. on Designing, Processing and Properties of Advanced Engineering Materials(ISEAM-97)     page: 121-130   1997

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  173. Alloy Deisgn with the Aid of Molecular Orbital Method Reviewed

    M.Morinaga and H.Yukawa

    Bull. Mater. Sci.   Vol. 20 ( 6 ) page: 805-815   1997

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  174. Alloying Effecct on the Electronic Structures of Hydrogen Storage Compounds Reviewed

    H.Yukawa, M.Morinaga and Y.Takahashi

    J. Alloys and Compounds   Vol. 253-254   page: 322-325   1997

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  175. Correlation between the parameters obtained from the DV-Xa molecular orbital calculation and the partial molar enthalpies of formation for liquid Ni-, Fe-, Cr-, and Ti-based ransition metal alloys. Reviewed

    H.Inaba and H.Yukawa

    J. Alloys and Compounds   Vol. 248   page: 168-175   1997

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  176. 水素吸蔵合金の化学結合状態

    湯川宏, 森永正彦

    DV-Xα研究協会会報   Vol. 10   page: 122-126   1997

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  177. Structures and mechanical properties of P/M Al-Mn-Li alloys containing a large amount of Mn. Reviewed

    J. Jpn. Inst. Light Metals   Vol. 45 ( 4 ) page: 175-180   1996

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  178. Recent Progress in Alloy Design Based on a Molecular Orbital Theory Reviewed

    M.Morinaga and H.Yukawa

    Int'l Workshop on Computer Modeling and Simulation for Materials Design (CMSMD'96)     page: 239-244   1996

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  179. An Electronic Approach to the Design of Hydrogen Storage Compounds, LaNi_5_ and Mg_2_Ni Reviewed

    M.Morinaga, H.Yukawa and Y.Takahashi

    Int'l Symp. on Material Chemistry in Nuclear Environment(MC'96)     page: 97-108   1996

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  180. Alloying Effects on the Electronic Structures of Mg_2_Ni Intermetallic Hydride Reviewed

    Y.Takahashi, H.Yukawa and M.Morinaga

    J. Alloys and Compounds   Vol. 242   page: 98-107   1996

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  181. Alloying Effects on the Electronic Structures of La Ni_5_ Containing Hydrogen Atoms Reviewed

    H.Yukawa, Y.Takahshi and M.Morinaga

    Intermetallics   Vol. 4   page: S215-224   1996

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  182. 合金の生成エンタルピーとDV-Xα計算により得られたパラメータとの相関関係

    稲葉秀明, 湯川宏, 森永正彦

    DV-Xα研究協会会報   Vol. 9   page: 72-75   1996

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  183. 水素吸蔵合金の電子状態

    森永正彦, 湯川宏

    DV-Xα研究協会会報   Vol. 9   page: 63-67   1996

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  184. Heterogeneous distributions of magnesium atoms near the precipitate in Al-Mg based alloys Reviewed

    H.Yukawa, Y.Murata, M.Morinaga, T.Takahashi and H.Yoshida

    Acta Metall. Mater.   Vol. 43 ( 2 ) page: 681-688   1995

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  185. An electronic approach to the prediction of the mechanical properties of magnesium alloys Reviewed

    R.Ninomiya, H.Yukawa, M.Morinaga and K.Kubota

    J. Alloys and Compounds   Vol. 215   page: 315-323   1994

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  186. Interaction Between Hydrogen and Solute Atoms in Aluminium Alloys Reviewed

    H.Yukawa, M.Morinaga and T.Takahashi

    Trans. Mat. Res. Soc. Jpn.   Vol. 16A   page: 225-228   1994

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  187. An electronic approach to the prediction of mechanical properties for the design of light metals Reviewed

    J. Jpn. Inst. Light Metals   Vol. 44 ( 3 ) page: 171-177   1994

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  188. Simulation of electronic structures for understanding alloying behaviour of aluminium Reviewed

    H.Yukawa, M.Morinaga and T.Takahashi

    Int'l Conf. on Computer-assisted Materials design and Process Simulation(COMP'93)     page: 249-254   1993

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Books 13

  1. 水素機能材料の解析

    折茂慎一, 大村明彦, 湯川宏, 鈴木飛鳥, 中村優美子, 犬飼潤治, 高井健一, 阿部英司, 白井泰治, 福谷克之, 大友李哉, 町田晃彦, 池庄司民夫, 三輪和利 ( Role: Contributor)

    共立出版  2017.12  ( ISBN:978-4-320-04453-1

  2. Chapter 13. Group 5 metal-based hydrogen permeable metal membrane for hydrogen separation and purification

    H.Yukawa, T.Nambu and Y.Matsumoto( Role: Joint author)

    Woodhead Publishing  2014  ( ISBN:0-85-709768-7

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    Language:Japanese

  3. Niobium: Chemical Properties, Applications and Environmental Effects

    H.Yukawa, T.Nambu, Y.Matsumoto( Role: Joint author)

    NOVA Publishers  2013  ( ISBN:978-1-62808-258-6

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    Language:English

  4. Chapter 12. Quantitative evaluation of hydrogen embrittlement for group 5 metals

    Y.Matsumoto, H.Yukawa and T.Nambu( Role: Joint author)

    Woodhead Publishing  2014  ( ISBN:0-85-709768-7

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    Language:English

  5. Chap.7. Energy Expression of the Chemical Bond between Atoms in Hydrides and Oxides and Its Application to Materials Design

    M.Morinaga, H.Yukawa and H.Nakai( Role: Joint author)

    Springer  2014  ( ISBN:978-3-319-11184-1

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    Language:English

  6. Chapter 19 Characteristics of Chemical Bond in Perovskite-type Hydrides

    Y.Shinzato, K.Komiya, Y.Takahashi, H.Yukawa, M.Morinaga, S.Orimo( Role: Joint author)

    Advances in Quantum Chemistry  2008 

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    Language:English

  7. Chapter 12 New Expression of the Chemical Bond in Hydrides Using Atomization Energies

    Y.Shinzato, H.Yukawa, M.Morinaga, T.Baba and H.Nakai( Role: Joint author)

    Advances in Qunatum Chemistry  2008 

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    Language:English

  8. Molecular Orbital Approach to Alloy Design

    M.Morinaga, Y.Murata, H.Yukawa( Role: Joint author)

    Springer, Applied Computational Materials Modeling-Theory  2007 

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    Language:English

  9. Alloy DesignBased on the DV-Xa Cluster Method

    M.Morinaga, Y.Murata and H.Yukawa( Role: Joint author)

    2006 

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    Language:English

  10. Energetics and Chemical Bonding of Lithium Absorbed Carbon Nanotubes

    Y.Li, H.Yukawa and M.Morinaga( Role: Joint author)

    Academic Press, Advances in Quantum Chemistry  2003 

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    Language:English

  11. Local Electronic Structures of Hydrogen and Phase Stability of Vanadium Hydride, V2H

    H.Yukawa, S.Ito, D.Yamashita and M.Morinaga( Role: Joint author)

    Academic Press, Advances in Quantum Chemistry  2003 

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    Language:English

  12. Characteristics of Electronic Structures in Hydrogen Storage Alloys

    H.Yukawa and M.Morinaga( Role: Joint author)

    Academic Press, Advances in Quantum Chemistry  2001 

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    Language:English

  13. The Nature of the Chemical Bond in Hydrogen Storage Compounds

    H.Yukawa and M.Morinaga( Role: Joint author)

    Academic Press, Advances in Quantum Chemistry  1997 

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    Language:English

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Presentations 267

  1. 鉄合金中の正ミュオン拡散・捕獲ミュオンスピ縦緩和法による研究 ミュオンスピ縦緩和法による研究 ミュオンスピ縦緩和法による研究 ー鉄鋼水素脆性理解に向けて

    西田信彦、髭本亘、伊藤孝、森永正彦 西山佳孝、大村朋彦、小林憲司、澤田英明、湯川宏、吉野正人

    日本物理学会 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  2. Pd-Cu合金中の過剰Cu原子が水素透過能に及ぼす影響

    三津原晟弘、君塚肇、湯川宏

    日本金属学会 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  3. Vアンモニアガスから直接水素を製造するメンブレンリアクタでのPdコーティングV-10mol%Fe合金膜の水素透過能

    南部智憲、小俣香織、湯川宏、佐藤勝俊、永岡勝俊、松本佳久

    日本金属学会 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  4. V-10mol%Fe水素分離合金膜とRu/Cs2O/Pr6O11アンモニア分解触媒とを組み合せたメンブレンリアクタによる高純度水素製造

    小俣香織、南部智憲、湯川宏、佐藤勝俊、永岡勝俊、松本佳久

    日本金属学会 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  5. PdCu合金膜の低温における水素透過能の定量評価

    三津原晟弘、君塚肇、湯川宏、渡邉晨平

    日本金属学会 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Poster presentation  

  6. Analysis of Hydrogen Permeability, Solubility and Diffusivity in Pd-Cu Alloy with B2-type Crystal Structure Over a Wide Temperature Range Invited International conference

    H.Yukawa

    17th International Conference on Diffusion In Solids and Liquids (DSL-2021) 

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    Event date: 2021.6 - 2021.7

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Malta   Country:Malta  

  7. Degradation Behavior of Hydrogen Permeability of Pd-coated V-based Alloy Membrane for Hydrogen Separation and Purification Invited International conference

    H.Yukawa, T.Nambu, Y.Matsumoto

    International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS (Thermec’2021) 

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    Event date: 2021.6

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Vienna, Austria   Country:Austria  

  8. 過酷環境下で測定可能な水素センシング技術の開発

    木村浩隆、鈴木譲、湯川宏

    日本金属学会  2020.9.17 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:オンライン  

  9. Temperature Dependence of Hydrogen Solubility and Diffusivity in Hydrogen Permeable Membrane of Pd-Cu Alloy with B2-Type Crystal Structure Invited International conference

    H. Yukawa

    16th International Conference on Diffusion in Solids and Liquids (DSL2020) 

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    Event date: 2020.6 - 2020.7

    Language:English   Presentation type:Oral presentation (invited, special)  

  10. V系水素透過合金膜とRu系アンモニア分解触媒とを組み合わせた膜反応器によるアンモニアガスからの直接水素分離精製と耐久性評価

    荒木 玖太、小俣 香織、南部 智憲、 佐藤 勝俊、湯川 宏、永岡 勝俊

    触媒討論会 

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    Event date: 2020.3

    Venue:千葉大学  

  11. チタンおよび鉄中の原子空孔の近傍の局所格子歪

    森永正彦、湯川宏、吉野正人

    日本金属学会  日本金属学会

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    Event date: 2020.3

    Presentation type:Oral presentation (general)  

    Venue:東京工業大学  

  12. Pd触媒コーティングフリ・バナジウム膜の水素透過能と表面 V種

    小俣香織, 南部智憲,白數祐哉, 湯川宏, 松本佳久

    触媒討論会 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:長崎大学   Country:Japan  

  13. Development of Innovative Hydrogen Separation Technology from Energy Carriers Based on Vanadium Alloy Membranes Invited International conference

    C.Nishimura, H.Yoshinaga, H.Yukawa, Y.Matsumoto, T.Nambu

    20th KIM-JIM symposium Energy Storage Materials 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  14. 表面Pd被覆へのAg添加によるバナジウム系水素透過合金膜の高温耐久性向上

    湯川宏、余川将道、南部智憲

    日本金属学会 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岡山大学   Country:Japan  

  15. 過酷環境下における水素センシング技術の開発

    木村浩隆,鈴木譲,湯川宏

    日本機械学会  

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:秋田大学   Country:Japan  

  16. 2-Step Degradation of Hydrogen Permeability through Pd-53mol%CuAlloy Membrane with B2 Crystal Structure at Low Temperature Invited International conference

    H. Yukawa, A. Suzuki, T. Nambu

    The 10th Pacific Rim International Conference on Advanced Materials and Processing (PRICM-10) 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:Xi'an   Country:China  

  17. High-Capacity Hydrogen Separation Device with Flat Membranes of Vanadium Alloy Invited International conference

    Hiroshi Nakagawa, Hideo Yoshinaga, Seiji Sakurai, Hiroshi Yukawa, Yoshihisa Matsumoto,Nobuki Yukawa, Tomonori Nambu, Chikashi Nishimura

    World Hydrogen Technology Convention 2019 

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    Event date: 2019.6

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  18. Vanadium Alloy Membranes for Extraction of Highly Pure Hydrogen from Ammonia and Methylcyclohexane Invited International conference

    Chikashi Nishimura, Hiroshi Nakagawa, Seiji Sakurai, Hideo Yoshinaga, Hiroshi Yukawa, Nobuki Yukawa, Yoshihisa Matsumoto, Tomonori Nambu

    World Hydrogen Technology Convention 2019 

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    Event date: 2019.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  19. Alloying effects on suppression of hydride formation in binary Vanadium alloy International conference

    H. Yukawa, A. Suzuki, T. Nambu

    Hydrogen - POwer THeoretical and Engineering Solutions International Symposium (HYPOTHESIS XIV) 

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    Event date: 2019.4

    Language:English   Presentation type:Poster presentation  

    Country:Brazil  

  20. Pd触媒コーティングフリー・バナジウム膜の水素透過能に及ぼす表面酸化・還元処理の影響

    數祐哉,南部智憲,小俣香織,池畠博人,湯川宏,松本佳久

    日本金属学会 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名東京電機大学   Country:Japan  

  21. 湯川宏, 金属膜による水素の分離・精製技術 Invited

    湯川宏

    日本金属学会・日本鉄鋼協会東海支部 学術討論会 

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    Event date: 2019.1

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:名古屋大学   Country:Japan  

  22. Alloying Effects of Pd, Ru and Sn on Formation Temperature of Vanadium Hydride, V2H, Invited International conference

    H.Yukawa, R.Kawai, A.Suzuki, T.Nambu

    16th International Symposium on Metal-Hydrogen Systems (MH2018) 

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    Event date: 2018.10 - 2018.11

    Language:English   Presentation type:Poster presentation  

    Country:China  

  23. 水素透過条件下における純ⅤおよびV-Fe合金膜の変形・破壊特性に及ぼすDBTCの影響

    松本佳久, 小林綾斗, 森太郎, 湯川宏, 南部智憲

    日本金属学会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  24. バナジウム合金膜を用いた大容量超高純度水素分離デバイスの開発

    吉永英雄, 中川宏司, 櫻井星児, 湯川宏,松本佳久,南部智憲, 西村睦

    日本金属学会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:東北大学   Country:Japan  

  25. 水素透過金属の機能を活用した溶存水素センサ

    木村浩隆, 湯川宏, 鈴木譲

    日本金属学会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東北大学   Country:Japan  

  26. バナジウム水素化物V2Hの形成・分解温度に及ぼす合金元素の影響

    湯川宏,川井良太,南部智憲

    日本金属学会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  27. 水素透過金属膜が原子状水素を連続供給する機能を活用した水素キャリア物質の合成

    南部智憲, 小俣香織, 池畠博人, 白數祐哉, 湯川宏, 松本佳久

    日本金属学会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  28. バナジウム合金膜を用いた大容量平型水素分離デバイス

    西村睦 吉永英雄 中川宏司 櫻井星児 湯川宏 松本佳久 南部智憲

    化学工学会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  29. Hydrogen extraction from H2+N2+NH3 gas mixture by V-Fe alloy membrane and its application to large scale hydrogen separation device Invited International conference

    H.Yakawa, T.Nambu, Y.Matsumoto, H.Yoshinaga, C.Nishimura

    Hydrogen - POwer THeoretical and Engineering Solutions International Symposium (HYPOTHESIS XIII) 

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    Event date: 2018.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Singapore  

  30. Alloy Design of V-Based Hydrogen Permeable Membrane and Its Application To High Capacity Hydrogen Separation Device Invited International conference

    H.Yukawa, T.Nambu, Y.Matsumoto, H.Yoshinaga

    International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS (Thermec'2016) 

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    Event date: 2018.7

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:France  

  31. High capacity device for hydrogen separation from gas mixture of H2 + N2, using vanadium alloy membrane Invited International conference

    C.Nishimura, H.Yoshinaga, H.Yukawa, Y.Matsumoto, T.Nambu

    ICIM2018, 15th International Conference on Inorganic Membranes 

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    Event date: 2018.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:Hotel Westin Bellevue,Dresden   Country:Germany  

  32. 金属膜による水素分離: Pd 合金とV合金

    西村睦,湯川宏,松本佳久,南部智憲,吉永英雄

    日本膜学会 

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    Event date: 2018.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  33. V-10mol%Fe合金膜での水素分離・精製条件下における表面Pd触媒層の構造変化

    南部智憲, 小俣香織, 湯川宏, 松本佳久

    日本金属学会 

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  34. バナジウム合金膜を組み込んだ大流量水素精製デバイス

    西村睦、湯川宏、松本佳久、南部智憲、吉永英雄

    JSTフェア2018 

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    Event date: 2018

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京ビックサイト   Country:Japan  

  35. Pd-Cu合金の水素透過能の温度依存性

    野村耕助、棚橋満、湯川宏

    第27回学生による材料フォーラム 

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    Event date: 2017.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋工業大学   Country:Japan  

  36. 非パラジウム系水素透過合金の設計コンセプトとV-Fe合金への適用

    湯川宏, 松本佳久, 南部智憲

    日本金属学会 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学   Country:Japan  

  37. V-Fe系合金膜によるアンモニア分解ガスからの水素分離・精製能の定量評価と表面観察

    南部智憲, 小俣 香織, 湯川宏, 松本佳久

    日本金属学会 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学   Country:Japan  

  38. アンモニア分解模擬混合ガス中でのV-Fe合金のその場SP試験によるDBTC解析

    松本佳久, 荒金遼河, 湯川宏, 南部智憲

    日本金属学会 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学   Country:Japan  

  39. V系水素透過合金膜を用いた大型水素分離デバイスの検討

    吉永英雄, ,中川宏司, 櫻井星児, 湯川宏

    日本金属学会 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学   Country:Japan  

  40. Temperature Dependence of Hydrogen Permeability through Pd-53mol%Cu Alloy Membrane at High Temperature International conference

    N.Nomura, T.Aizu, D.Murto, H.Yukawa, M.Tanahashi

    2017 INTERNATIONAL SYMPOSIUM FOR ADVANCED MATERIALS RESEARCH (ISAMR 2017) 

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    Event date: 2017.8

    Language:English   Presentation type:Poster presentation  

    Country:Taiwan, Province of China  

  41. Design of V-based Hydrogen Permeable Alloy Membranes and its Application to Large-Scale Hydrogen Separation Device Invited International conference

    H.Yukawa

    2017 INTERNATIONAL SYMPOSIUM FOR ADVANCED MATERIALS RESEARCH (ISAMR 2017) 

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    Event date: 2017.8

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Taiwan, Province of China  

  42. Effect of surface oxidation on hydrogen permeability through Pd-free vanadium metal membrane International conference

    T.Nambu, H.Yukawa, Y.Matsumoto

    2nd International Conference on Sustainable Materials Science and Technology (SMST2) 

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    Event date: 2017.7

    Language:English   Presentation type:Poster presentation  

    Country:Spain  

  43. Alloying Effects of Pd on Formation Temperature of Vanadium Hydride, V2H International conference

    H. Yukawa, T. Nambu

    2nd International Conference on Sustainable Materials Science and Technology (SMST2) 

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    Event date: 2017.7

    Language:English   Presentation type:Poster presentation  

    Country:Spain  

  44. Design of V-Fe alloys with high hydrogen permeability and strong resistance to hydrogen embrittlement International conference

    H. Yukawa, A. Suzuki, Y.Matsumoto T. Nambu

    Hydrogen - POwer THeoretical and Engineering Solutions International Symposium (HYPOTHESIS XII) 

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    Event date: 2017.6

    Language:English   Presentation type:Poster presentation  

    Country:Italy  

  45. FEM analyses of stress state on V-based hydrogen permeable membrane under hydrogen dissolution and permeation conditions International conference

    Y. Matsumoto, K. Himeno, T. Nambu, H. Yukawa

    Hydrogen - POwer THeoretical and Engineering Solutions International Symposium (HYPOTHESIS XII) 

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    Event date: 2017.6

    Language:English   Presentation type:Poster presentation  

    Country:Italy  

  46. チタンおよび鉄中の合金元素近傍の局所格子歪とマルテンサイト変態

    森永正彦, 吉野正人,湯川宏,本間智之, 鎌土重晴, 石川敦之, 中井浩巳

    日本金属学会 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:首都大学東京   Country:Japan  

  47. Pd被覆を施したV系合金膜の水素透過能の劣化傾向と試験温度の関係

    鈴木飛鳥, 湯川宏, 村田純教

    日本金属学会 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:首都大学東京   Country:Japan  

  48. B2型Pd-Cu系合金膜の低温における特異的な水素透過能

    鈴木飛鳥, 湯川宏, 村田純教

    第3回水素化物に関わる次世代学術・応用展開研究会 

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    Event date: 2016.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:室蘭工業大学   Country:Japan  

  49. Anomalous Temperature Dependence of Hydrogen Permeability through Pd-Ag Alloy Membrane at Low Temperature International conference

    H.Yukawa, A.Suzuki and Y.Murata

    Materials Science Engineering (MSE2016) 

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    Event date: 2016.9

    Language:English   Presentation type:Poster presentation  

    Country:Germany  

  50. 水素の化学ポテンシャルに基づくV-Al系合金の水素溶解特性と水素拡散性の評価

    鈴木飛鳥, 湯川宏, 村田純教

    日本金属学会 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京理科大学   Country:Japan  

  51. 水素透過合金の水素中その場XRD測定による水素化特性の評価

    湯川宏, 鈴木飛鳥, 南部智憲, 村田純教

    日本金属学会 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京理科大学   Country:Japan  

  52. Alloy Design of V-based Hydrogen Permeable Membrane under Given Temperature and Pressure Condition International conference

    A.Suzuki, H.Yukawa, and Y.Murata

    15th International Symposium on Metal-Hydrogen Systems 

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    Event date: 2016.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Switzerland  

  53. Alloying Effects of Fe and Al on Formation Temperature of Vanadium Hydride, International conference

    R.Kawai, A.Suzuki, H.Yukawa, T.Nambu and Y.Murata

    15th International Symposium on Metal-Hydrogen Systems 

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    Event date: 2016.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Switzerland  

  54. Anomalous behavior of hydrogen permeability at low temperature for Pd-Cu alloy membrane with B2 crystal structure International conference

    A.Suzuki, H.Yukawa, and Y.Murata

    12th International Conference on Diffusion in Solids and Liquids 

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    Event date: 2016.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  55. Analysis of hydrogen solubility and diffusivity toward the design of V-based alloy membranes with high hydrogen permeability and strong resistance to hydrogen embrittlement International conference

    H.Yukawa

    International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS (Thermec'2016) 

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    Event date: 2016.5 - 2016.6

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  56. 水素透過金属膜における水素溶解特性と水素の拡散性に及ぼす合金効果の解析

    鈴木飛鳥, 湯川宏, 村田純教

    日本金属学会 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京理科大学   Country:Japan  

  57. チタン中の合金元素近傍の局所格子歪と化学結合

    森永正彦, 吉野正人, 湯川宏, 本間智之, 鎌土重晴, 石川敦之, 中井浩巳

    日本金属学会 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京理科大学   Country:Japan  

  58. バナジウム系水素透過膜を用いた新規アンモニア合成法と金属-窒素原子間の相互作用に基づく合金元素の検討

    森本慎平, 湯川宏, 村田純教

    第25回学生による材料フォーラム 

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    Event date: 2015.11

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  59. バナジウム系水素透過合金膜を用いた新規アンモニア合成法の検討

    森本慎平, 湯川宏, 村田純教

    第2回水素化物に関わる次世代学術・応用展開研究会 

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    Event date: 2015.10

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  60. バナジウム水素化物(V2H)の安定性に及ぼす合金効果に関する一考察 International conference

    鈴木飛鳥, 湯川宏, 川井良太, 南部智憲, 村田純教

    第2回水素化物に関わる次世代学術・応用展開研究会 

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    Event date: 2015.10

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  61. Consistent Description of Hydrogen Permeation through Metal Membrane and its Application to the Design of V-based Alloy Membranes for Hydrogen Separation and Purification International conference

    H.Yukawa, A.Suzuki, T.Nambu, Y.Matsumoto and Y.Murata

    New Energy Forum 2015 (NEF-2015) 

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    Event date: 2015.9

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:China  

  62. マグネシウム中の合金元素近傍の局所格子歪と化学結合

    森永正彦, 吉野正人, 湯川宏, 本間智之, 鎌土重晴, 石川敦之, 中井浩巳

    日本金属学会 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  63. パラジウム系合金膜の水素透過能における特異的な温度依存性と水素の化学ポテンシャルに基づく解析

    鈴木飛鳥, 湯川宏, 村田純教

    日本金属学会 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  64. バナジウム系水素透過金属膜の機能を活用した新規アンモニア合成法の検討

    森本慎平, 湯川宏, 村田純教

    日本金属学会 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  65. バナジウム水素化物の形成・分解温度に及ぼす合金効果

    川井良太, 湯川宏, 鈴木飛鳥, 村田純教

    日本金属学会 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  66. Recent Progress on the Development of V-Based Alloy Membranes for Hydrogen Separation and Purification International conference

    H.Yukawa, A.Suzuki, T.Nambu, Y.Matsumoto and Y.Murata

    23rd Annual International Conference on COMPOSIT/NANO Engineering (ICCE-23) 

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    Event date: 2015.7

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:China  

  67. Analysis of pressure-composition-isotherms for the design of hydrogen permeable metal membrane International conference

    International Conference on Diffusion in Solids and Liquids (DSL 2015) 

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    Event date: 2015.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Germany  

  68. V系水素透過膜表面酸化膜の構造解析

    高木遼太, 佐々木勝寛, 湯川宏, 荒井重勇, 徳永智春, 山本剛久

    日本顕微鏡学会 

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    Event date: 2015.5

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  69. V-X(X=Cr, Fe, Co, Mo, W, Al)合金の水素溶解特性と水素透過能

    鈴木 飛鳥, 井尻 俊介, 湯川 宏, 村田 純教

    日本金属学会 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  70. V系水素透過合金膜の水素拡散性に及ぼすMoおよびWの影響

    中村 祐貴, 鈴木 飛鳥, 湯川 宏, 村田 純教

    日本金属学会 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  71. Pd-Ag系水素透過合金膜の膜劣化防止に及ぼすWコーティングの効果

    南部 智憲, 平岡 孝由貴, 湯川 宏, 松本 佳久

    日本金属学会 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  72. 水素の化学ポテンシャルに基づくPd系合金膜の水素透過能の解析

    鈴木 飛鳥, 湯川 宏, 村田 純教

    日本金属学会 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  73. V系水素透過膜表面の組織と電子状態

    佐々木 勝寛, 高木 遼太, 湯川 宏, 荒井 重勇, 山本 剛久

    日本金属学会 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  74. 原子化エネルギーから見た高圧下のSiO2とMgSiO3の化学結合

    森永 正彦, 吉野 正人, 湯川 宏, 石川 敦之, 中井 浩巳

    日本金属学会 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  75. バナジウム膜の水素透過能に及ぼす圧延加工および熱処理の影響

    森本 慎平, 湯川 宏, 村田 純教

    日本金属学会 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  76. 原子化エネルギーから見た高圧下でのシリカの相転移と化学結合

    森永正彦、吉野正人、湯川宏、 石川敦之、中井浩巳

    第27回DV-Xα研究会 

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    Event date: 2014.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  77. Alloying effects on hydrogen permeability of V without Pd overlayer International conference

    Y.Nakamura, H. Yakawa, A,Suzuki, T. Nambu, Y. Matsumoto and Y.Murata

    14th International Symposium on Metal-Hydrogen Systems (MH 2014), 

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    Event date: 2014.7

    Language:English   Presentation type:Poster presentation  

    Country:United Kingdom  

  78. High hydrogen flux through bare vanadium membrane without Pd overlayer International conference

    H. Yakawa, T. Nambu and Y. Matsumoto

    14th International Symposium on Metal-Hydrogen Systems (MH 2014) 

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    Event date: 2014.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:United Kingdom  

  79. Analysis of hydrogen mobility in Nb-based alloy membrane in view of new description of hydrogen permeability based on hydrogen chemical potential International conference

    A.Suzuki, H. Yakawa, T. Nambu, Y. Matsumoto and Y.Murata

    14th International Symposium on Metal-Hydrogen Systems (MH 2014), 

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    Event date: 2014.7

    Language:English   Presentation type:Poster presentation  

    Country:United Kingdom  

  80. High hydrogen permeability through bare V membranes without Pd overlayer International conference

    H.Yukawa

    11th Asia-Pacific Conference on Materials Processing 

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    Event date: 2014.7

    Language:English   Presentation type:Oral presentation (keynote)  

    Country:New Zealand  

  81. 水素の化学ポテンシャルに基づく水素透過能の統一的表現とその応用

    湯川宏, 鈴木飛鳥, 村田純教,

    日本金属学会 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  82. バナジウム膜の耐久性に及ぼす表面処理プロセスの影響

    南部智憲, 湯川宏, 松本佳久

    日本金属学会 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  83. 水素の化学ポテンシャルに基づく純ニオブ膜の水素透過能の解析

    鈴木飛鳥, 湯川宏, 村田純教

    日本金属学会 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  84. V系水素透過膜表面の組織と電子状態

    佐々木勝寛, 高木遼太, 湯川宏, 荒井重勇, 山本剛久

    日本金属学会 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  85. Alloy Membranes for Hydrogen Utlization International conference

    H. Yukawa

    3rd ISSD Workshop on Advanced Materials for Energy  

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    Event date: 2013.10

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  86. 鉄中固溶炭素原子と合金元素による水素トラップ作用

    吉野正人, 谷本憲哉, 澤井寛, 森永正彦, 湯川宏, 山田智明, 長崎正雅, 中井浩巳

    日本金属学会 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  87. 高機能水素透過合金の設計開発と水素製造技術への展開

    南部智憲, 湯川宏, 松本佳久

    日本金属学会 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  88. 原子化エネルギーから見た遷移金属酸化物とフッ化物の化学結合

    森永正彦, 齊藤由樹, 伊藤和樹, 吉野正人, 湯川宏, 中井浩巳

    日本金属学会 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  89. Hydrogen permeability of pure V and its alloy membranes without Pd overlayer International conference

    H. Yakawa, T. Nambu and Y. Matsumoto

    I8th Pacific Rim International Congress on Advanced Materials and Processing (PRICM-8) 

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    Event date: 2013.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  90. Nb 水素透過膜の高温強度に及ぼす添加元素の効果

    佐保慶太朗, 湯川宏, 南部智憲, 松本佳久

    金属学会九州支部大会 

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    Event date: 2013.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  91. 非Pd系水素透過金属膜に関する技術紹介

    湯川宏

    水素利用に関する技術研究会 

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    Event date: 2013.2

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  92. Hydrogen Solubility and Permeability of V-W-Mo Alloy Membrane for Hydrogen Separation and Purification International conference

    International Symposium on Metal-Hydrogen Systems 2012 (MH2012)  

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    Event date: 2012.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  93. Design of Nb-W-Mo Alloy Membrane for Hydrogen Separation and Purification, International conference

    K. Tsuchimoto, H. Yukawa, T. Nambu, Y. Mtasumoto and Y. Murata,

    International Symposium on Metal-Hydrogen Systems (MH2012) 

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    Event date: 2012.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  94. 水素分離膜に関する技術紹介

    湯川 宏

    エネルギーのサステイナビリティ具現に関する研究会 

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    Event date: 2012.10

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  95. Pd系水素透過膜の表面穿孔現象のその場TEM観察

    佐々木 勝寛, 服部 雅史, 南部 智憲, 湯川 宏, 荒井 重勇, 山本 剛久

    金属学会2012年秋期大会 

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    Event date: 2012.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  96. Pdコーティングフリー V-W合金膜の水素透過能

    湯川 宏, 南部 智憲, 松本 佳久

    日本金属学会2012年秋期大会 

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    Event date: 2012.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  97. バナジウム膜の水素透過能に及ぼす表面酸化被膜の影響

    南部 智憲, 湯川 宏, 松本 佳久

    日本金属学会2012年秋期大会 

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    Event date: 2012.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  98. Design and Development of Nb-W-Mo Alloy Membrabnes for Hydrogen Separation and Purification International conference

    H.Yukawa, T.Nambu, Y.Matsumoto

    International Conference on Diffusion in Solids and Liquids (DSL 2012) 

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    Event date: 2012.6

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  99. 水素の化学ポテンシャルに基づく水素透過能の解析

    湯川宏, 南部智憲, 松本佳久

    日本金属学会 

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    Event date: 2012.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  100. Nb系水素透過合金の機械的性質に及ぼすW,Mo の添加効果

    土本憲太郎、湯川宏, 村田純教

    日本金属学会 

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    Event date: 2012.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  101. バナジウム膜の水素透過能に及ぼす表面酸化皮膜およびパラジウム触媒層の影響

    南部 智憲、湯川 宏、松本 佳久

    日本金属学会 

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    Event date: 2012.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  102. NbC およびNb2O5にトラップされた水素の昇温脱離法による安定性の評価

    吉野正人、酒井智康、中嶋一重、谷本憲哉、湯川宏、森永正彦、渡邊真太、山田智明、長崎正雅

    日本金属学会 

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    Event date: 2012.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  103. ニオブ系水素透過膜の強度および耐熱特性に及ぼす合金効果

    湯川宏, 粟倉康孝, 村田純教

    日本金属学会 

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    Event date: 2011.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:沖縄コンベンションセンターおよびカルチャーリゾートフォストーネ   Country:Japan  

  104. Nb-W-Mo 系水素透過合金の水素化特性と水素透過能

    土本憲太郎, 湯川宏, 村田純教

    日本金属学会 

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    Event date: 2011.11

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  105. 5族系水素透過合金の延性―脆性遷移水素濃度解析と合金設計への展開

    松本佳久,湯川宏, 南部智憲

    日本金属学会 

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    Event date: 2011.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  106. 熱処理によるPd被覆した水素透過性Nb膜の微細構造変化の断面TEM観察

    服部雅史、 佐々木勝寛、湯川宏

    日本金属学会 

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    Event date: 2011.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  107. Hydrogen Permeable Metal Membrane for Hydrogen Separation and Purification International conference

    H.Yukawa

    Asian-core Summer School on Hydrogen 2011 

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    Event date: 2011.8

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  108. Design of Non-Pd bcc Alloy Membranes for Hydrogen Separation & Purification International conference

    H.Yukawa T.Nambu Y.Matsumoto

    International Conference on Processing & Manufacturing of Advanced Materials (THERMEC'2011) 

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    Event date: 2011.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  109. Consistent description of hydrogen permeability through metal membranes in terms of hydrogen chemical potential International conference

    7th International Conference on Diffusion In Solids and Liquids (DSL-2011) 

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    Event date: 2011.6

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  110. Pd被覆した水素透過性Nb膜の断面高温その観察

    佐々木勝寛, 服部雅史, 粟倉康崇, 湯川宏, 黒田光太郎, 荒井重勇, 田中信夫

    日本顕微鏡学会第67回学術講演会 

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    Event date: 2011.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  111. 水素・熱回収両立試験溶融塩ループOrosh2i-1における水素回収部の設計と製作

    長坂琢也, 田中照也, 近藤正聡, 相良明男, 室賀健夫, 渡邉崇, 深田智, 湯川宏, 南部智憲, 飯久保知人

    日本原子力学会 

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    Event date: 2011.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  112. 水素透過性Nb-Pd 膜の断面構造への熱処理の影響の断面TEM 観察

    服部雅史 粟倉康崇 湯川宏 佐々木勝寛

    日本金属学会 

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    Event date: 2011.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  113. Pd-Cu 系水素透過合金膜におけるFe2O3 粒子の付着による表面形態の変化

    木村彩香, 南部智憲, 松本佳久, 湯川 宏

    日本金属学会 

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    Event date: 2011.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  114. Nb 系水素透過合金の高強度化と耐熱性の評価

    湯川宏, 粟倉康孝, 南部智憲, 松本佳久

    日本金属学会 

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    Event date: 2011.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  115. Nb-5mol%W-5mol%Mo合金の高周波電磁浮遊溶解

    南部智憲, 松本佳久, 湯川宏

    日本金属学会 

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    Event date: 2011.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  116. 膜分離型水素製造システムへの搭載に向けた高機能水素透過合金膜の設計開発

    南部智憲 松本佳久 湯川宏

    第7回 国際水素・燃料電池展 FC-EXPO 2011 

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    Event date: 2011.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  117. Development of Nb-based Alloy Membranes for Hydrogen Purification

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    Event date: 2010.12

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  118. 水素透過材料の高温機械特性

    長坂琢也室賀健夫相良明男湯川宏南部智憲

    プラズマ・核融合学会 

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    Event date: 2010.11

    Language:Japanese  

  119. Nb-W合金の加工熱処理と水素透過能

    粟倉康崇村田純教湯川宏

    日本熱処理技術協会 

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    Event date: 2010.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  120. High temperature mechanical properties of group 5 metals and their alloy for tritium permeation materials International conference

    The 9th International Conference on Tritium Science and Technology (TRITIUM 2010) 

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    Event date: 2010.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  121. 高純度水素の分離・精製用ニオブ系水素透過合金膜の設計開発

    湯川 宏

    名古屋大学 材料バックキャストテクノロジーシンポジウム 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  122. パラジウム触媒層の表面欠陥部の断面観察

    木村彩香南部智憲松本佳久湯川 宏

    日本金属学会 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  123. ニオブおよびバナジウム膜表面へのパラジウム電解めっき

    南部智憲松本佳久湯川 宏明石隆文後藤貴志

    日本金属学会 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  124. ニオブおよびバナジウム膜の水素透過試験による水素易動度の定量

    嶋 一成南部智憲湯川 宏松本佳久

    日本金属学会 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  125. 差圧法によるバナジウム膜の水素透過能の定量評価

    奥村翔吾南部智憲松本佳久湯川 宏

    日本金属学会 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  126. V-W-Mo 合金の水素化特性と水素透過能

    湯川 宏塚田千恵南部智憲松本佳久

    日本金属学会 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  127. Nb-W 合金の水素透過能に及ぼす圧延加工と熱処理の影響

    粟倉康崇和田 巧湯川 宏南部智憲

    日本金属学会 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  128. Pd 被覆した Nb 膜の断面構造の透過電子顕微鏡観察

    服部雅史粟倉康崇佐々木勝寛湯川 宏

    日本金属学会 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  129. 純ニオブ膜の水素透過流束に及ぼす表面状態の影響

    大西宏幸松本佳久南部智憲湯川 宏

    日本金属学会 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  130. 水素の化学ポテンシャルに基づくニオブ系水素透過合金の設計指針

    奥村翔吾南部智憲松本佳久湯川 宏

    日本金属学会 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  131. 高純度水素分離・精製用ニオブ系固溶体合金膜の開発

    湯川 宏

    テクノ・フェア名大2010 講演会 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  132. A New Concept for Alloy Design of Nb-based Hydrogen Permeable Alloys with High Hydrogen Permeability and Strong Resistance to Hydrogen Embrittlement International conference

    7th International Conference on Advanced Materials and Processing (PRICM-7) 

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    Event date: 2010.8

    Language:English   Presentation type:Oral presentation (general)  

  133. V-W Alloy Membranes for Hydrogen Purification International conference

    International Symposium on Metal-Hydrogen Systems (MH2010) 

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    Event date: 2010.7

    Language:English   Presentation type:Oral presentation (general)  

  134. Atomization Energy Approach to the Quantitative Evaluation of Catalytic Activities of Metal Oxides during Dehydrogenation of MgH2 International conference

    International Symposium on Metal-Hydrogen Systems (MH2010) 

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    Event date: 2010.7

    Language:English   Presentation type:Oral presentation (general)  

  135. Hydrogen solubility and permeability of Nb-W-Mo alloy membrane International conference

    International Symposium on Metal-Hydrogen Systems (MH2010) 

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    Event date: 2010.7

    Language:English   Presentation type:Oral presentation (general)  

  136. In-situ analysis of hydrogen mobility during hydrogen permeation through Nb-based hydrogen permeable membranes International conference

    6th International Conference on Diffusion in Solids and Liquids (DSL2010) 

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    Event date: 2010.7

    Language:English   Presentation type:Oral presentation (general)  

  137. 5族金属水素透過膜の延性-脆性遷移固溶水素濃度

    松本佳久湯川宏南部智憲

    日本金属学会・日本鉄鋼協会・軽金属学会九州支部共催平成22年度合同学術講演大会 

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    Event date: 2010.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  138. 純ニオブ膜の水素透過流束に及ぼす表面状態の影響と水素雰囲気中における引張特性

    大西宏幸都甲紘千湯川宏南部智憲松本佳久

    日本金属学会・日本鉄鋼協会・軽金属学会九州支部共催平成22年度合同学術講演大会 

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    Event date: 2010.6

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  139. 水素の化学ポテンシャルに基づいた水素透過能の理解

    湯川宏森永正彦南部智憲松本佳久

    日本金属学会 

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    Event date: 2010.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  140. ニオブの水素透過能と水素の化学ポテンシャル

    南部智憲湯川宏森永正彦松本佳久

    日本金属学会 

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    Event date: 2010.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  141. アルミニウム水素化物の脱水素化過程の解明

    池田一貴李海文折茂慎一巽一厳武藤俊介湯川 宏森永正彦橋邦彦伊藤秀明兜森俊樹S. KatoM. BielmannA. BorgschulteA. Züttel

    日本金属学会 

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    Event date: 2010.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  142. Nb, V および V-W 水素透過膜の延性-脆性遷移固溶水素濃度

    松本佳久湯川宏張国興森永正彦南部智憲

    日本金属学会 

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    Event date: 2010.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  143. パラジウム系水素分離膜における酸化物由来の表面欠陥と雰囲気ガスの効果

    木村彩香南部智憲湯川宏森永正彦松本佳久

    日本金属学会 

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    Event date: 2010.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  144. 金属系水素透過膜の水素透過速度と水素の化学ポテンシャル

    奥村翔吾南部智憲湯川宏森永正彦松本佳久

    日本金属学会 

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    Event date: 2010.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  145. 優れた水素透過性能と耐水素脆性を両立させたニオブ系水素透過合金

    湯川宏

    第6回国際 水素・燃料電池展 (FC-EXPO 2010) FCアカデミックフォーラム 

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    Event date: 2010.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  146. Nb-based Hydrogen Permeable Alloys with High Hydrogen Permeability and Strong Resistance to Hydrogen Embrittlement International conference

    3rd International Conference on Structure, Processing and Properties of Materials 2010 (SPPM 2010) 

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    Event date: 2010.2

    Language:English   Presentation type:Oral presentation (general)  

  147. 5A 族金属系合金の水素化特性と水素透過能

    湯川宏張国興森永正彦南部智憲松本佳久

    日本金属学会 

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    Event date: 2009.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  148. 低水素圧力条件に特化したニオブ系水素透過膜合金の設計方法

    嶋一成南部智憲松本佳久湯川宏張国興森永正彦

    日本金属学会 

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    Event date: 2009.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  149. Nb-W 系合金の水素化特性と水素透過能に及ぼす Mo の添加効果

    南部智憲湯川宏張国興森永正彦松本佳久

    日本金属学会 

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    Event date: 2009.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  150. Alloying effects on the hydrogen diffusivity during hydrogen permeation through Nb-based hydrogen permeable membranes International conference

    5th International Conference on Diffusion in Solids and Liquids 

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    Event date: 2009.6

    Language:English   Presentation type:Poster presentation  

  151. ニオブ系水素透過膜の水素透過中その場の水素拡散係数の解析

    湯川宏張国興渡邊直森永正彦南部智憲松本佳久

    日本金属学会 

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    Event date: 2009.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  152. パラジウム系水素分離膜における金属系酸化物由来の表面欠陥

    南部智憲奥畑佑介木村彩香湯川宏森永正彦萩野卓朗盛興昌勝梅田良人

    日本金属学会 

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    Event date: 2009.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  153. Nb-W 合金の加工熱処理条件と水素透過能

    和田巧渡邉直粟倉康崇張国興湯川宏森永正彦南部智憲松本佳久

    日本金属学会 

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    Event date: 2009.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  154. パラジウム系水素分離膜の耐久性に及ぼす触媒酸化物の影響とその対策

    木村彩香奥畑佑介南部智憲湯川宏森永正彦萩野卓朗盛興昌勝梅田良人

    日本金属学会 

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    Event date: 2009.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  155. * 低水素圧力条件下でのニオブおよびニオブ系合金膜の水素透過能

    嶋一成淺井歩南部智憲松本佳久張国興湯川宏森永正彦

    日本金属学会 

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    Event date: 2009.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

    低水素圧力条件におけるニオブの特異な水素機能を利用して、既存のPd系水素透過膜では機能しない低水素分圧化で水素分離可能なニオブ系水素透過合金を設計するための指針を提唱した。

  156. ニオブ系水素透過膜合金の水素透過能のその場解析

    粟倉康崇渡邊直湯川宏森永正彦南部智憲松本佳久

    日本金属学会東海支部 第18回 学生による材料フォーラム 

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    Event date: 2008.12

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  157. Nb-RuおよびNb-W合金の耐水素脆性と水素透過能

    和田巧渡邊直湯川宏森永正彦南部智憲松本佳久

    日本金属学会東海支部 第18回 学生による材料フォーラム 

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    Event date: 2008.12

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  158. 原子化エネルギーによるペロブスカイト類似構造の酸化物の化学結合の解析

    齋藤由樹新里喜文湯川宏森永正彦馬場健中井浩巳

    日本金属学会 

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    Event date: 2008.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  159. Nb-W 系水素透過膜合金の耐水素脆性と水素透過能に及ぼす Ta の添加効果

    渡邉直和田巧張国興湯川宏森永正彦南部智憲松本佳久

    日本金属学会 

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    Event date: 2008.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  160. NaAlH4 の脱水素化反応に対する金属塩化物の触媒効果と原子化エネルギーとの関係

    平手博中矢一平澤井寛齋藤由樹湯川宏森永正彦馬場健中井浩巳

    日本金属学会 

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    Event date: 2008.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  161. MgH2 の脱水素化反応に及ぼす酸化物の触媒効果と原子化エネルギーの関係

    澤井寛中矢一平平手博齋藤由樹湯川宏森永正彦馬場健中井浩巳

    日本金属学会 

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    Event date: 2008.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  162. Quantitative evaluation of the catalytic effect of metal oxides on the dehydrogenation reaction of MgH2

    2nd Nagoya Univ.–Tsinghua Univ.–Toyota Joint Symposium,"Materials Science and Nanotechnology for the 21st Century" 

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    Event date: 2008.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  163. Resistance to hydrogen embrittlement and hydrogen permeability of Nb-Ru and Nb-W hydrogen permeable alloys International conference

    2nd Nagoya Univ. -Tsinghua Univ.-Toyota Joint Symposium, "Materials Science and Nanotechnology for the 21st Century" 

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    Event date: 2008.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  164. Development of Hydrogen Permeation In-Situ Fracture Test Apparatus for Quantitative Measurement of Hydrogen Embrittlement International conference

    Materials Science and Engineering, Congress and Exhibition on Advanced Materials and Processes (MSE08) 

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    Event date: 2008.9

    Language:English   Presentation type:Oral presentation (general)  

  165. Alloying effects on hydrogen solubility and resistance to hydrogen embrittlement for Nb-based hydrogen permeable membranes

    10th International Conferenceon Inorganic Membranes (ICIM10) 

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    Event date: 2008.8

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  166. Hydrogen diffusion coefficient during hydrogen permeation through Nb-based hydrogen permeable membranes International conference

    4th International Conference on Diffusion in Solids and Liquids (DSL-2008) 

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    Event date: 2008.7

    Language:English   Presentation type:Poster presentation  

  167. Energy expression of the chemical bond in hydrogen storage materials International conference

    M. MorinagaaY. ShinzatoaH. YukawaaT. BababH. Nakai

    International Symposium on Metal-Hydrogen Systems (MH2008) 

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    Event date: 2008.6

    Language:English   Presentation type:Poster presentation  

  168. Systhesis of Ca(AlH4)2 and its decomposition reactions International conference

    International Symposium on Metal-Hydrogen Systems (MH2008) 

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    Event date: 2008.6

    Language:English   Presentation type:Oral presentation (general)  

  169. Alloying effects of Ru and W on the resistance to hydrogen embrittlement and hydrogen permeability of Nb International conference

    International Symposium on Metal-Hydrogen Systems (MH2008) 

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    Event date: 2008.6

    Language:English   Presentation type:Oral presentation (invited, special)  

  170. Analysis of hydrogen diffusion coefficient during hydrogen permeation through niobium and its alloys International conference

    International Symposium on Metal-Hydrogen Systems (MH2008) 

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    Event date: 2008.6

    Language:English   Presentation type:Oral presentation (invited, special)  

  171. In-situ Raman spectra during the decomposition of MAlH4 (M=Li, Na, K) International conference

    International Symposium on Metal-Hydrogen Systems (MH2008) 

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    Event date: 2008.6

    Language:English   Presentation type:Poster presentation  

  172. ニオブ水素透過膜の固溶水素濃度と延性-脆性遷移

    都甲紘千森迫和宣渡邉直南部智憲湯川宏森永正彦松本佳久

    日本金属学会・日本鉄鋼協会九州支部共催平成20年度合同学術講演大会 

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    Event date: 2008.6

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  173. 水素環境その場破壊試験によるニオブの水素脆性の定量評価

    森迫和宣都甲紘千渡邉直南部智憲湯川宏森永正彦松本佳久

    日本金属学会・日本鉄鋼協会九州支部共催平成20年度合同学術講演大会 

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    Event date: 2008.6

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  174. カルシウムアラネートの脱水素化反応におけるメカニカルミリングおよび NaCl の影響

    中矢一平澤井 寛守作直人平手 博李宇展湯川 宏森永正彦

    日本金属学会 

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    Event date: 2008.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  175. 高固溶水素濃度状態における水素透過能の解析法

    湯川宏張国興森永正彦渡邉直南部智憲松本佳久

    日本金属学会 

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    Event date: 2008.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  176. Nb-Ru 合金の耐水素脆性と水素透過能

    渡邉 直深谷容明斉藤良裕張国興湯川 宏森永正彦南部智憲佐藤翔平森迫和宣松本佳久

    日本金属学会 

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    Event date: 2008.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  177. 水素透過その場破壊試験装置の開発と水素脆性の定量評価

    松本佳久佐藤翔平森迫和宣都甲紘千渡邉 直南部智憲湯川 宏森永正彦

    日本金属学会 

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    Event date: 2008.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  178. 高い水素透過能と耐水素脆性および耐久性に優れたニオブ系水素透過膜合金の設計方法

    南部智憲松本佳久渡邉 直湯川 宏張国興森永正彦

    日本金属学会 

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    Event date: 2008.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  179. ニオブ合金の水素透過能のその場解析と合金設計への展開

    張国興渡邉 直深谷容明斉藤良裕南部智憲松本佳久湯川 宏森永正彦

    日本金属学会 

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    Event date: 2008.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  180. NaAlH4 と KAlH4 の混合による融点と水素放出温度への影響

    澤井 寛中矢一平守作直人平手 博李宇展湯川 宏森永正彦

    日本金属学会 

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    Event date: 2008.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  181. Alloy Design for Nb-based Hydrogen Permeable Membrane International conference

    Tianjin University Seminar 

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    Event date: 2007.12

    Language:English   Presentation type:Oral presentation (invited, special)  

  182. ニオブ系水素透過膜合金の耐水素脆性改善のための合金設計

    湯川宏渡邉直張国興森永正彦南部智憲松本 佳久

    材料における水素有効利用研究会 

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    Event date: 2007.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  183. Synthesis and Decomposition of Pure Ca(AlH4)2 International conference

    6th Pacific Rim International Conference on Advanced Materials and Processing (PRICM-6) 

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    Event date: 2007.11

    Language:English   Presentation type:Oral presentation (general)  

  184. New Expression of the Chemical Bond in Perovskite-Type Oxides International conference

    6th Pacific Rim International Conference on Advanced Materials and Processing (PRICM-6) 

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    Event date: 2007.11

    Language:English   Presentation type:Oral presentation (general)  

  185. Hydrogen Solubility and Resistance to Hydrogen Embrittlement of Nb-Pd Based Alloys for Hydrogen Permeable Membrane International conference

    6th Pacific Rim International Conference on Advanced Materials and Processing (PRICM-6) 

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    Event date: 2007.11

    Language:English   Presentation type:Oral presentation (general)  

  186. エネルギー・環境材料の設計と開発 -合理的なものづくりを目指して-

    村田純教森永正彦湯川宏

    JST Innovation Bridge 大学発の金属材料イノベーション 

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    Event date: 2007.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  187. In-situ Raman Spectra during the Decomposition of MAlH4 (M=Li, Na, K)

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    Event date: 2007.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  188. カルシウムアラネート Ca(AlH4)2 の脱水素化反応と TiCl3 添加の効果

    守作直人李宇展平手博中矢一平澤井 寛池田一貴折茂慎一湯川宏森永正彦

    日本金属学会 

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    Event date: 2007.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  189. 原子化エネルギーによるセラミック材料の化学結合の表現

    新里喜文斎藤由樹湯川宏森永正彦馬場健中井浩巳

    日本金属学会 

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    Event date: 2007.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  190. Nb 系水素透過膜合金の固溶水素量と耐水素脆性に及ぼす Ruの添加効果

    渡邉直張国興湯川宏森永正彦南部智憲佐藤翔平森迫和宣都甲紘千松本佳久

    日本金属学会 

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    Event date: 2007.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  191. 原子化エネルギーによる酸化物の化学結合の理解

    斎藤由樹新里喜文湯川宏森永正彦馬場健中井浩巳

    第20回DV-Xα研究会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  192. 原子化エネルギーによる炭化水素の化学結合の表現

    新里喜文斎藤由樹湯川宏森永正彦馬場健中井浩巳

    第20回DV-Xα研究会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  193. 純NbおよびPd-30Ag合金水素透過膜の機械的性質

    森迫和宣佐藤翔平南部智憲湯川宏松本佳久

    日本金属学会・日本鉄鋼協会九州支部共催平成19年度合同学術講演大会 

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    Event date: 2007.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  194. 高い水素透過能と耐水素脆性を兼ね備えたニオブ系水素透過膜合金の設計方法

    南部智憲清水一行佐藤翔平森迫和宣松本佳久渡邉 直戎戎湯川 宏森永正彦

    日本金属学会 

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    Event date: 2007.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  195. ペロブスカイト水素化物の原子・電子構造と脱水素化反応との相関

    池田一貴佐久山誉生加藤 賢奥田法樹中森裕子折茂慎一湯川 宏森永正彦竹下博之

    日本金属学会 

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    Event date: 2007.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  196. Nb 系水素透過膜合金の固溶水素量と耐水素脆性に及ぼすPd の添加効果

    渡邉直戎戎清水一行佐藤翔平森迫和宣南部智憲松本佳久湯川宏森永正彦

    日本金属学会 

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    Event date: 2007.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  197. カルシウムアラネートCa(AlH4)2の合成と脱水素化反応(2)

    守作直人小宮健嗣李宇展池田一貴折茂慎一湯川宏森永正彦

    日本金属学会 

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    Event date: 2007.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  198. アラネートMAlH4(M=Li, Na, K)の脱水素化過程におけるin-situラマン分光分析

    守作直人小宮健嗣李宇展湯川宏森永正彦

    日本金属学会 

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    Event date: 2007.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  199. エネルギー分割によるペロブスカイト型酸化物の化学結合の新しい表現

    斎藤由樹新里喜文湯川宏森永正彦馬場健仲井浩巳

    日本金属学会 

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    Event date: 2007.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  200. 全エネルギー分割による金属系水素化物Mg2NiH4, TiFeH2の構成原子の役割の理解

    新里喜文斎藤由樹湯川宏森永正彦馬場健仲井浩巳

    日本金属学会 

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    Event date: 2007.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  201. アラネート系錯体水素化物からのラマン散乱と格子安定性

    湯川宏、小宮健嗣、新里喜文、李宇展、戒戒、守作直人、森永正彦

    材料における水素有効利用研究会 

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    Event date: 2006.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  202. ペロブスカイト水素化物の構造と水素化特性

    池田一貴佐久山誉生加藤賢奥田法樹中森裕子湯川宏森永正彦折茂慎一

    材料における水素有効利用研究会 

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    Event date: 2006.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  203. 水素貯蔵材料の設計と開発-実験と計算からのアプローチ-

    森永正彦湯川宏小宮健嗣新里喜文守作直人

    MH利用開発研究会 平成18年度 第3回研究会 

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    Event date: 2006.11

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  204. Energy Density Analysis of the Chemical Bond Between Atoms in Perovskite-type Hydrides International conference

    International Symposium on Metal-Hydrogen Systems (MH2006) 

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    Event date: 2006.10

    Language:English   Presentation type:Poster presentation  

  205. Raman scattering and lattice stability of NaAlH4 and Na3AlH6 International conference

    International Symposium on Metal-Hydrogen Systems (MH2006) 

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    Event date: 2006.10

    Language:English  

  206. Synthesis and Dehydrogenation of M(AlH4)2 (M=Mg,Ca) International conference

    International Symposium on Metal-Hydrogen Systems (MH2006) 

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    Event date: 2006.10

    Language:English   Presentation type:Oral presentation (general)  

  207. Perovskite-type Hydrides: Formation Abilities, Structural Analyses and Hydriding Properties International conference

    K. IkedaS. KatoY.NakamoriA. KitanoH. YukawaM. MorinagaS. Orimo

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    Event date: 2006.10

    Language:English   Presentation type:Poster presentation  

  208. Enhanced Hydrogen Embrittlement of Pd-coated Niobium Metal Membrane Detected by In-situ Small Punch Testunder Hydrogen Permeation International conference

    International Symposium on Metal-Hydrogen Systems (MH2006) 

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    Event date: 2006.10

    Language:English   Presentation type:Oral presentation (general)  

  209. 純ニオブ中の水素原子近傍の局所格子ひずみと原子間の化学結合

    南部智憲松本佳久湯川 宏森永正彦

    日本金属学会 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  210. エネルギー分割によるペロブスカイト型水素化物 AMgH3(A=Na, K, Rb)の化学結合の新しい表現

    新里喜文湯川宏森永正彦馬場健中井浩巳

    日本金属学会 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  211. 水素透過その場スモールパンチ試験装置の開発と純ニオブ水素透過膜の水素脆性の定量評価

    清水一行佐藤翔平松本佳久南部智憲戎戎渡邉 直湯川 宏森永正彦

    日本金属学会 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  212. カルシウムアラネート Ca(AlH4)2の合成と脱水素化反応

    守作直人小宮健嗣新里喜文大木靖弘巽和行池田一貴折茂慎一湯川宏森永正彦

    日本金属学会 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  213. マグネシウムアラネート Mg(AlH4)2 の合金化と安定性

    小宮健嗣守作直人新里喜文池田一貴折茂慎一湯川宏森永正彦

    日本金属学会 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  214. Characteristics of Chemical Bond in Perovskite-type Hydrides for Hydrogen Storage International conference

    International Conference on DV-Xα Method 

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    Event date: 2006.8

    Language:English   Presentation type:Oral presentation (general)  

  215. Alloying Effects on the Electronic Structures of Tungsten International conference

    International Conference on DV-Xa Method 

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    Event date: 2006.8

    Language:English   Presentation type:Oral presentation (invited, special)  

  216. New Expression of the Chemical Bond in Hydrides Using Atomic Energy Densities International conference

    International Conference on DV-Xα Method 

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    Event date: 2006.8

    Language:English   Presentation type:Oral presentation (general)  

  217. Synthesis of Ca(AlH4)2 and its decomposition reactions International conference

    International Symposium on Metal-Hydrogen Systems (MH2008) 

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    Event date: 2006.6

    Language:English   Presentation type:Oral presentation (general)  

  218. in-situ SP試験による純Nb水素透過膜の強度特性評価

    清水一行佐藤翔平南部智憲湯川宏松本佳久

    日本金属学会・日本鉄鋼協会九州支部共催平成18年度合同学術講演大会 

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    Event date: 2006.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  219. 純ニオブ水素透過膜の体積ひずみと水素脆化

    南部智憲清水信恵江崎尚和松本佳久湯川 宏森永正彦竹市信彦

    日本金属学会 

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    Event date: 2006.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  220. ペロブスカイト水素化物の構造解析

    池田一貴加藤 賢小暮祐二山田博信中森裕子折茂慎一北野彰子湯川 宏森永正彦

    日本金属学会 

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    Event date: 2006.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  221. 量子化学計算に基づく錯体水素化物の化学結合の定量的評価

    新里喜文小宮健嗣高橋義孝戎戎守作直人湯川宏森永正彦馬場健中井浩巳

    日本金属学会 

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    Event date: 2006.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  222. ペロブスカイト型水素化物AMgH3(A=Na,K,Rb)の合成とその脱水素化特性

    守作直人小宮健嗣戎戎高橋義孝新里喜文湯川宏森永正彦池田一貴折茂慎一

    日本金属学会 

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    Event date: 2006.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  223. マグネシウムアラネートMg(AlH4)2の合成とその脱水素化反応

    小宮健嗣守作直人新里喜文戎戎高橋義孝湯川宏森永正彦大木靖弘巽和行

    日本金属学会 

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    Event date: 2006.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  224. ペロブスカイト型水素化物およびアラネート錯体水素化物の合成とその脱水素化反応

    湯川宏, 小宮健嗣, 戎戎, 高橋義孝, 守作直人, 森永正彦

    水素新機能研究会 

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    Event date: 2005.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  225. 純ニオブの水素透過能と固溶水素濃度

    南部智憲清水信恵江崎尚和湯川 宏森永正彦

    日本金属学会 

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    Event date: 2005.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  226. アラネート系水素化物MAlH4(M=Li,Na,K)のラマン散乱とその格子安定性

    戎戎小宮健嗣新里喜文高橋義孝関根理香湯川宏森永正彦

    日本金属学会 

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    Event date: 2005.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  227. ペロブスカイト型水素化物 AMgH3(A=Na, K, Rb)の合成とその脱水素化反応

    小宮健嗣戎戎高橋義孝新里喜文池田一貴折茂慎一湯川宏森永正彦

    日本金属学会 

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    Event date: 2005.9

    Language:Japanese  

  228. ペロブスカイト型水素化物(AMgH3,A=Na,K,Rb)の電子状態と相安定性

    高橋義孝小宮健嗣戎戎新里喜文湯川宏森永正彦

    第18回DV-Xα研究会 

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    Event date: 2005.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  229. Electronic structure calculations of perovskite-type hydrides for hydrogen storage International conference

    International Hydrogen Energy Congress and Exhibition IHEC 2005 

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    Event date: 2005.7

    Language:English   Presentation type:Oral presentation (general)  

  230. 純ニオブ水素透過膜の変形と破壊

    清水信恵南部智憲江崎尚和湯川 宏森永正彦竹市信彦

    日本金属学会 

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    Event date: 2005.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  231. 純ニオブの水素透過特性と水素雰囲気における構造変化

    南部智憲清水信恵江崎尚和湯川 宏森永正彦竹市信彦

    日本金属学会 

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    Event date: 2005.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  232. ペロブスカイト型水素化物 AMgH3(A=Na, K, Rb)の電子状態と化学結合

    小宮健嗣高橋義孝戎戎新里喜文日下恵太吉野正人湯川宏森永正彦

    日本金属学会 

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    Event date: 2005.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  233. 電子レベルから見た錯体系水素貯蔵材料

    森永正彦湯川宏吉野正人小宮健嗣新里善文高橋義孝

    平成16年度水素新機能研究会 

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    Event date: 2004.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  234. Bccニオブ合金中の水素の溶解と拡散

    新里喜文小宮健詞高橋義孝吉野正人湯川宏南部智憲江崎尚和清水信恵森永正彦

    日本金属学会 

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    Event date: 2004.9

    Language:Japanese  

  235. Measurements of Hydrogen Permeability of Pure Nb and its Alloys by Electrochemical Method International conference

    International Symposium on Metal-Hydrogen Systems (MH2004) 

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    Event date: 2004.9

    Language:English   Presentation type:Oral presentation (general)  

  236. 水素を固溶したニオブおよびニオブ合金中の原子間の化学結合

    南部智憲清水信恵江崎尚和小宮健嗣新里喜文吉野正人湯川 宏森永正彦

    日本金属学会 

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    Event date: 2004.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  237. Electrochemical method for the direct measurement of hydrogen permeability through metals International conference

    1st European Hydrogen Energy Conference 

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    Event date: 2003.9

    Language:English  

  238. 限界電流法による金属膜の水素透過能測定

    赤松孝亮小宮健嗣久米裕二湯川 宏森永正彦山口 周

    日本金属学会 

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    Event date: 2002.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  239. Compositional Dependence of Hydriding Properties of Vanadium Alloys at Low Hydrogen Pressures International conference

    International Symposium on Metal-Hydrogen Systems (MH2002) 

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    Event date: 2002.9

    Language:English  

  240. バナジウム水素化物V2Hの安定性と水素の局所電子状態

    第14回DV-Xα研究会 

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    Event date: 2001.8

    Language:Japanese  

    Country:Japan  

  241. 水素化物の安定性とバナジウム系合金の水素吸蔵特性

    MH利用開発研究会 

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    Event date: 2001.7

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  242. 低水素圧領域におけるバナジウム合金の水素吸蔵特性

    日本金属学会第128春期講演大会 

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    Event date: 2001.3

    Language:Japanese  

    Country:Japan  

  243. バナジウム水素化物の安定性と水素の局所電子状態

    日本金属学会第128春期講演大会 

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    Event date: 2001.3

    Language:Japanese  

    Country:Japan  

  244. Alloying effects on the stability of vanadium hydrides International conference

    Inter. Symp. on Metal-Hydrogen Systems -Fundamentals and Applications- (MH2000) 

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    Event date: 2000.10

    Language:English   Presentation type:Oral presentation (general)  

  245. Bcc重金属タンタルおよびタングステン中の合金元素の電子状態

    第13回DV-Xα研究会 

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    Event date: 2000.8

    Language:Japanese  

    Country:Japan  

  246. バナジウム合金の水素化物安定性に及ぼす合金元素の影響

    日本金属学会第126春期講演大会 

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    Event date: 2000.3

    Language:Japanese  

    Country:Japan  

  247. タングステン中の合金元素の電子状態

    日本金属学会第126春期講演大会 

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    Event date: 2000.3

    Language:Japanese  

    Country:Japan  

  248. プロチウム吸蔵合金の電子状態と材料設計

    日本金属学会第125秋期講演大会 

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    Event date: 1999.11

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  249. 水素吸蔵合金中の水素近傍の電子状態

    日本金属学会第125秋期講演大会 

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    Event date: 1999.11

    Language:Japanese  

    Country:Japan  

  250. 水素吸蔵合金の構成元素の役割と合金設計

    第12回DV-Xα研究会 

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    Event date: 1999.8

    Language:Japanese  

    Country:Japan  

  251. Design of Hydrogen Storage Alloys in View of Chemical Bond Between Atoms International conference

    The Fifth IUMRS International Conference on Advanced Materials (IUMRS-ICAM'99), 

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    Event date: 1999.6

    Language:English   Presentation type:Oral presentation (general)  

  252. 鉄オーステナイト中の炭素原子近傍の鉄原子の局所変位領域の電子状態

    日本金属学会第122春期講演大会 

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    Event date: 1999.3

    Language:Japanese  

    Country:Japan  

  253. Chemical bond state and hydride stability of hydrogen storage alloys International conference

    Inter. Symp. on Metal-Hydrogen Systems -Fundamentals and Applications- (MH98) 

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    Event date: 1998.10

    Language:English   Presentation type:Oral presentation (general)  

  254. Electronic Structures of Polymorphous Phases in Perovskite-type Oxide,SrZrO3 International conference

    International Conference on DV-Xα Method 

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    Event date: 1998.8

    Language:English   Presentation type:Oral presentation (invited, special)  

  255. Modification of Electronic Structure due to Local Atomic Displacement Around Carbon Interstitial in Austenite International conference

    Third Pacific Rim International Conference on Advanced Materials and Processing (PRICM-3) 

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    Event date: 1998.7

    Language:English   Presentation type:Oral presentation (general)  

  256. Molecular Orbital Approach to the Design of Hydrogen Storage Compounds International conference

    Inter. Conf. on Designing, Processing and Properties of Advanced Engineering Materials (ISAEM-97) 

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    Event date: 1997.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  257. Electronic Structures of Hydrogen Storage Compounds International conference

    The 4th IUMRS Inter. Conf. in Asia 

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    Event date: 1997.9

    Language:English  

    Country:Japan  

  258. ペロブスカイト型酸化物SrZrO3の電子状態

    日本金属学会第121秋期講演大会 

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    Event date: 1997.9

    Language:Japanese  

    Country:Japan  

  259. 水素吸蔵合金の化学結合状態

    第10回DV-Xα研究会 

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    Event date: 1997.8

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  260. ペロブスカイト型酸化物SrTiO3中の水素の電子状態

    第10回DV-Xα研究会 

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    Event date: 1997.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  261. SrTiO3中の水素の電子状態に及ぼすドーバントの影響

    日本金属学会第120春期講演大会 

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    Event date: 1997.3

    Language:Japanese  

    Country:Japan  

  262. V-10mol%Fe水素分離合金膜とRu/Cs2O/Pr6O11アンモニア分解触媒とを組み合せたメンブレンリアクタによる高純度水素製造

    小俣香織、南部智憲、湯川宏、佐藤勝俊、永岡勝俊、松本佳久

    日本金属学会  2022.3.16 

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    Language:Japanese   Presentation type:Oral presentation (general)  

  263. Vアンモニアガスから直接水素を製造するメンブレンリアクタでのPdコーティングV-10mol%Fe合金膜の水素透過能

    南部智憲、小俣香織、湯川宏、佐藤勝俊、永岡勝俊、松本佳久

    日本金属学会  2022.3.16 

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    Language:Japanese   Presentation type:Oral presentation (general)  

  264. PdCu合金膜の低温における水素透過能の定量評価

    三津原晟弘、君塚肇、湯川宏、渡邉晨平

    日本金属学会  2021.9.14 

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    Language:Japanese   Presentation type:Poster presentation  

  265. Pd-Cu合金中の過剰Cu原子が水素透過能に及ぼす影響

    三津原晟弘、君塚肇、湯川宏

    日本金属学会  2022.3.17 

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    Language:Japanese   Presentation type:Oral presentation (general)  

  266. PdCu合金膜の低温における水素透過能の定量評価

    三津原晟弘、君塚肇、湯川宏、渡邉晨平

    日本金属学会  2021.9.14 

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    Language:Japanese   Presentation type:Poster presentation  

  267. PdCu合金膜の低温における水素透過能の定量評価

    三津原晟弘、君塚肇、湯川宏、渡邉晨平

    日本金属学会  2021.6.14 

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▼display all

Research Project for Joint Research, Competitive Funding, etc. 18

  1. バナジウム合金メンブレンリアクターを用いた高効率アンモニア分解による高純度水素製造 技術の開発

    2019.11

    研究成果最適展開支援プログラムA-STEP 

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    Grant type:Competitive

  2. 高純度水素の大量精製・利用技術の確立を目指した低材料コスト金属水素透過膜の開発

    2019.6 - 2021.3

    産総研-名大アライアンス事業 

  3. バナジウム系合金膜による次世代エネルギーキャリアからの革新的水素分離・精製基盤技術の創出

    2014.10

    戦略的創造研究推進事業・CREST 

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    Grant type:Competitive

  4. エネルギーキャリア利用技術におけるV合金膜の基礎特性評価

    2014.4 - 2015.3

    国内共同研究 

  5. メタルプレート触媒型水素製造メンブレンリアクターへの搭載に向けたバナジ ウム系水素透過合金膜の最適合金設計と実証評価

    2014.2 - 2015.1

    研究成果最適展開支援プログラムA-STEP 

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    Grant type:Competitive

  6. 用途拡大および耐久性向上に向けたPd-Cu系水素透過合金の機能設計

    2013.4 - 2014.3

    貴金属に関わる研究助成金 

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    Grant type:Competitive

  7. 5A族金属系水素分離膜の性能および耐久性向上に関する研究

    2012.4 - 2013.3

    国内共同研究 

  8. 高い水素透過能・耐水素脆性・長期耐久性の鼎立に向けた5族遷移金属系合金膜の機能設計

    2011.4 - 2012.3

    池谷科学技術振興財団研究助成 

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    Grant type:Competitive

  9. 合金設計の指針に基づく5A族金属(V, Ta)系水素分離膜合金の開発 -水素透過性能と耐水素脆性の向上を目指して-

    2010.4 - 2012.3

    (財)ゼネラル石油研究奨励財団 

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    Grant type:Competitive

  10. 希薄水素含有バイオガスの有効活用に向けた低水素分圧用高効率水素透過合金膜の開発

    2010.4 - 2012.3

    立松財団特別研究助成 

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    Grant type:Competitive

  11. 高純度水素精製用ニオブ合金膜の設計と開発

    2010.4 - 2011.3

    (財)材料科学研究助成基金 

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    Grant type:Competitive

  12. 高い水素透過能と優れた耐水素脆性を両立したニオブ系固溶体型水素透過膜の設計と開発

    2010.4 - 2011.3

    (財)中部科学技術センター 

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    Grant type:Competitive

  13. 錯体系およびペロブスカイト系水素化物の化学結合と水素貯蔵機能の統一的理解

    2008.4 - 2009.3

    国内共同研究 

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    東北大学金属材料研究所共同研究費 一般研究

  14. 錯体系およびペロブスカイト系水素化物の化学結合の解明と水素貯蔵材料の開発

    2007.4 - 2008.3

    国内共同研究 

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    東北大学金属材料研究所共同研究費 重点研究

  15. 水素貯蔵用アラネート系錯体水素化物の合成と量子材料設計

    2006.10 - 2009.9

    泉科学振興財団研究助成金 

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    Grant type:Competitive

  16. Alloy design of hydrogen pearmeable membrane with strong resistance to hydrogen embrittlement

    2005.11 - 2008.3

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    Grant type:Competitive

  17. 電子密度分布に基づく水素貯蔵材料の統一的な理解と量子材料設計

    2005.4 - 2007.3

    東北大学金属材料研究所共同研究費 

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    Grant type:Competitive

    東北大学金属材料研究所共同研究費 平成17年・基盤研究、 平成18年・萌芽研究

  18. 分子軌道法による水素吸蔵合金の水素占有サイトの解析と材料設計に関する研究

    1998.4 - 1999.3

    池谷科学技術振興財団研究助成 

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    Grant type:Competitive

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KAKENHI (Grants-in-Aid for Scientific Research) 29

  1. Science of hydrogen solid solution state in B2 type intermetallic compound and its application to hydrogen permeable alloy for low operative temperature

    Grant number:19H02454  2019.4 - 2022.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

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    Authorship:Principal investigator 

    Grant amount:\17680000 ( Direct Cost: \13600000 、 Indirect Cost:\4080000 )

  2. Innovative hydrogen separation membranes achieved by marriage of allotropic structure control and DBTC mechanism elucidation

    Grant number:19H02467  2019.4 - 2022.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

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    Authorship:Coinvestigator(s) 

  3. Local Lattice Strain around Alloying Element and Martensitic Transformation in Titanium and Iron Alloys

    Grant number:19K04991  2019.4 - 2022.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

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    Authorship:Coinvestigator(s) 

  4. 水素透過金属膜における新パラダイムの構築と低温作動型合金膜の最適設計への展開

    2015.4 - 2018.3

    科学研究費補助金  基盤研究(B)

    湯川 宏

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    Authorship:Principal investigator 

  5. バナジウム系水素透過合金膜の機能活用による革新的アンモニア合成法の創成

    2015.4 - 2017.3

    科学研究費補助金 

    湯川 宏

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    Authorship:Principal investigator 

  6. 高圧アロトロピー組織制御による水素分離膜の創製と低温作動シナジー合金膜への応用

    2015.4 - 2018.3

    科学研究費補助金  基盤研究(B)

    松本 佳久

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    Authorship:Coinvestigator(s) 

  7. 金属化合物の化学結合のエネルギー表現と水素貯蔵化合物の量子設計への応用

    2013.4 - 2015.3

    科学研究費補助金  基盤研究(C)

    森永正彦

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    Authorship:Coinvestigator(s) 

  8. 高純度水素精製用5族金属系合金膜の機能設計-耐水素脆性と水素透過能の向上にむけて

    2012.4 - 2015.3

    科学研究費補助金  基盤研究(C)

    湯川宏

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    Authorship:Principal investigator 

  9. 水素分離膜のコンビナトリアル高温耐久性評価法の構築と固溶水素脆性遷移機構の解明

    2012.4 - 2015.3

    科学研究費補助金  基盤研究(C)

    松本佳久

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    Authorship:Coinvestigator(s) 

  10. 長期耐久性能を向上させるパラジウム系水素透過合金膜の機能設計

    2011.4 - 2014.3

    科学研究費補助金  基盤研究(C)

    南部智憲

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    Authorship:Coinvestigator(s) 

  11. 化学結合のエネルギー表現に基づく鉄鋼の水素脆化機構の解明と量子合金設計への展開

    2010.4 - 2013.3

    科学研究費補助金  基盤研究(C)

    森永正彦

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    Authorship:Coinvestigator(s) 

  12. 錯体水素化物でのリチウム超イオン伝導-その機構解明と新材料創製

    2009.4 - 2012.3

    科学研究費補助金  基盤研究(A)

    折茂慎一

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    Authorship:Coinvestigator(s) 

  13. 金属水素分離膜のAEウェーブレット解析による構造ヘルスモニタリングと脆化機構解明

    2009.4 - 2012.3

    科学研究費補助金  基板研究(C)

    松本佳久

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    Authorship:Coinvestigator(s) 

  14. Nb-W系水素透過膜合金の機能設計  -長期間水素透過における耐久性向上にむけて-

    2008.4 - 2011.3

    科学研究費補助金  基板研究(C)

    南部 智憲

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    Authorship:Coinvestigator(s) 

  15. 金属酸化物の化学結合のエネルギースケールでの表現と量子材料設計への展開

    2008.4 - 2010.3

    科学研究費補助金 

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    Authorship:Coinvestigator(s) 

  16. 5A族金属系水素分離膜合金の機能設計 -高い水素透過能と耐水素脆性の両立-

    2007.4 - 2010.3

    科学研究費補助金  基盤研究(B)

    湯川 宏

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    Authorship:Principal investigator 

  17. 金属系水素分離膜のハイブリッドその場膜強度評価法の開発と固溶水素脆化機構の解明

    2007.4 - 2009.3

    科学研究費補助金  基板研究(C)

    松本佳久

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    Authorship:Coinvestigator(s) 

    水素透過その場で膜試料の強度を評価する方法の開発を行う。本研究における5A族金属系水素分離膜の機械的性質の評価方法を確立するための要素技術の開発研究

  18. B-H系錯体水素化物の機能設計マップ -基礎物性からエネルギー関連機能への展開-

    2006.4 - 2009.3

    科学研究費補助金  基盤研究(A)

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    Authorship:Coinvestigator(s) 

  19. アルミニウムとエルビウムを共添加した二酸化チタンからの異常発光現象

    2006.4 - 2008.3

    科学研究費補助金 

    森永正彦

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    Authorship:Coinvestigator(s) 

  20. 電子密度分布に基づく水素貯蔵材料の統一的理解と量子材料設計

    2005.4 - 2010.3

    科学研究費補助金  基盤研究(S)

    森永正彦

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    Authorship:Coinvestigator(s) 

    原子間の凝集機構の新しい表現法を開拓し、水素関連材料の材料設計のための知見を得ることを目的に計画。これまでに、水素貯蔵材料の電子密度分布の解析を行い、原子間の化学結合の普遍的な関係があることを見出した。また、ペロブスカイト型水素化物MMgH3(M=Na, K, Rb)を合成し、その脱水素化反応を明らかにした。さらに、エネルギー密度解析により、水素化物中の水素の原子化エネルギーを求め、原子間の化学結合を定量的に評価している。

  21. 金属化合物の電子密度分布からみた化学結合の成り立ちと凝集機構の新しい表現

    2002.4 - 2005.3

    科学研究費補助金  基盤研究(A)

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    Authorship:Coinvestigator(s) 

  22. 限界電流法による新しい水素透過能センシングデバイスの開発と5A属金属膜の特性評価

    2002.4 - 2004.3

    科学研究費補助金 

    湯川 宏

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    Authorship:Principal investigator 

    水素透過膜合金の基本特性である水素透過能を、直接かつ高精度に測定するための新しい水素透過能センシングデバイスの開発を行った。本装置は、Na-OHとK-OHの溶融塩電解質と水素透過膜の電極からなる電気化学セルで構成されている。純PdおよびV-Ni合金の水素透過能測定を行い、その有用性を確認するとともに、種々の4d遷移金属元素を添加したNb-M二元系合金について水素透過能の測定を系統的に行い、Nbの水素透過能に及ぼす合金元素の影響を明らかにした。

  23. 軽元素修飾による局在量子構造と材料設計

    2000.4 - 2005.3

    科学研究費補助金  特定領域研究

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    Authorship:Coinvestigator(s) 

  24. 分子軌道法による水素吸蔵合金の水素占有サイトの解析とそれに基づく合理的材料設計

    2000.4 - 2002.3

    科学研究費補助金  奨励研究(A)

    湯川 宏

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    Authorship:Principal investigator 

    水素吸蔵合金中の水素の占有状態を明らかにするために、種々の水素吸蔵合金中の水素の電子状態を計算した。一連の計算により、既存の水素吸蔵合金には、原子間の結合次数の比と化学組成の間に関係があることが明らかになった。さらに、低水素圧PCT装置を開発し5A族金属であるBCC型バナジウム系合金の水素化特性に及ぼす合金効果を系統的に調べた。

  25. 電子論による水素吸蔵合金の理論的な特性予測とそれに基づく新合金の設計と開発

    1998.4 - 2000.3

    科学研究費補助金  奨励研究(A)

    湯川 宏

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    Authorship:Principal investigator 

    種々の水素吸蔵合金の電子状態をDV-Xα分子軌道法により計算し、特に水素が入る小さな金属多面体に注目して原子間の化学結合の解析を行った。一連の計算より、水素吸蔵合金の安定性は、水素化に伴う結晶構造の変化と水素の周りの原子間の化学結合によって統一的に理解できることを明らかにした。

  26. プロチウム障壁成長コントロール因子の解明で実現する高耐久集合組織制御型水素分離膜

    Grant number:21H01658  2021.4 - 2024.3

    科学研究費助成事業  基盤研究(B)

    南部 智憲, 松本 佳久, 湯川 宏, 戸高 義一, 小俣 香織

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    Authorship:Coinvestigator(s) 

    Pd触媒を表面に被覆したV系合金膜は水素分離膜として優れた機能を発揮するが、運転中に分離性能が徐々に低下し、やがては機能喪失するという深刻な問題を抱えている。本研究では表面Pd触媒とV基材との界面に形成されるプロチウム拡散の障壁を機能喪失の主要因として捉え、V基材の結晶方位に依存して変化するプロチウム障壁の成長メカニズムを解明し、結晶方位制御に基づいた高耐久性Fe添加V合金膜の設計へと展開する。高圧ねじり(HPT)加工が創り出すナノ結晶組織を敢えて再結晶化させる逆転の発想により、圧延加工では製造不可能な優先方位(110)集合組織に配向させる新規組織制御技術を創出し、V系合金膜の長寿命化を図る。

  27. Energy Expression of the Chemical Bond between Atoms in Rare Earth Metal Compounds and Its Application to the Design of Hydrogen Storage Materials

    Grant number:16K06711  2016.4 - 2019.3

    MORINAGA Masahiko

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    Authorship:Coinvestigator(s) 

    An atomization energy approach is investigated to treat the nature of the chemical bond between atoms in the rare earth metal compounds including oxides and borides. The atomization energy is the energy gain or loss of each constituent element by forming the compound. On the basis of the atomization energy concept, a new Mg-based Mg-Gd-Si alloy is designed for the hydrogen storage, in which Gd is a rare earth metal. The presence of Si in this alloy is effective in suppressing the formation of both MgH2 and GdH2 in the course of hydrogenation of the Mg-Gd-Si alloy. As a result, the dehydrogenation reaction could be activated, so that Si is an effective non-metal element in the Mg-based alloy for the hydrogen storage.

  28. Establishment of new paradigm of hydrogen permeable metal membrane and its application to optimal design of alloy membrane for low temperature operation

    Grant number:15H04144  2015.4 - 2018.3

    Yukawa Hiroshi

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    Authorship:Principal investigator 

    Grant amount:\16640000 ( Direct Cost: \12800000 、 Indirect Cost:\3840000 )

    This study is aim to establish a new paradigm in the field of hydrogen permeable metal membranes on the basis of hydrogen chemical potential. In view of the “Consistent description of hydrogen permeability”, the influences of various factors on hydrogen solubility and hydrogen diffusivity have been evaluated quantitatively.
    From the new point of view, the origin of the anomalous temperature dependence of the hydrogen permeability at low temperature found in Pd-Ag alloy membrane has been elucidated. Also, a new guideline has been proposed to design V-based alloys with high hydrogen permeability and strong resistance to hydrogen embrittlement for low temperate operation.
    It is demonstrated that the newly designed V-Fe alloy membrane maintains 5 to 10 times higher hydrogen permeation flux than that of Pd or Pd-alloy membranes, for more than 1000 hours without showing any hydrogen embrittlement even at low operating temperature of 300 C.

  29. Creation of Hydrogen Separation Membranes by High Pressure Allotropic Microstructure Control and its Application to Low Temperature Operating Membranes with Synergistic Effect

    Grant number:15H04148  2015.4 - 2018.3

    MATSUMOTO Yoshihisa

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    Authorship:Coinvestigator(s) 

    This research aims to create a group 5 hydrogen separation membrane made into a thin plate by using high pressure allotropic micro-structure control and to improve the resistance to hydrogen embrittlement at low temperature operation by synergistic effect. In addition to hydrogen permeation performance evaluation, ductile-to-brittle transition hydrogen concentration analysis and durability evaluation by in-situ SP (C) test in hydrogen environment have been conducted. Then, we aimed to elucidate the mechanism of expression of unique physical properties by ultrafine grains.
    As a result, by HPT processing to group 5 metal, the average crystal grain size becomes several hundred nm, and ultrafine crystal structure is formed. Although the existence ratio of the random grain boundary increases with the heat treatment, the hydrogen permeability coefficient is dependent on the grain size, so the grain boundary may function as a high speed diffusion route of hydrogen.

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Industrial property rights 22

  1. 水素分離膜

    湯川宏、森永正彦、南部智憲、松本佳久、黒川英人

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    Application no:PCT/JP2011/070368  Date applied:2011.9

    Country of applicant:Domestic  

  2. 水素透過速度の推定方法、水素製造装置及びその運転方法

    湯川宏、南部智憲、松本佳久、黒川英人

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    Application no:特願2011-140679  Date applied:2011.6

    Patent/Registration no:特許5545496号  Date registered:2014.5 

    Country of applicant:Domestic  

  3. 水素分離膜、その製造方法および水素製造装置

    湯川宏、森永正彦、南部智憲、松本佳久、黒川英人

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    Application no:特願2011-84665  Date applied:2011.4

    Patent/Registration no:特許5548996号  Date registered:2014.5 

    Country of applicant:Domestic  

  4. スクラッチ印刷用インク及びスクラッチ印刷物

    湯川宏, 村瀬慎一

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    Application no:特願2011-74536  Date applied:2011.3

    Patent/Registration no:特許5634929号  Date registered:2014.10 

    Country of applicant:Domestic  

  5. 水素分離膜及び水素分離装置

    湯川宏 南部智憲 松本佳久

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    Application no:特願2011-048582  Date applied:2011.3

    Country of applicant:Domestic  

  6. 水素分離方法及び装置

    湯川宏、森永正彦、南部智憲、松本佳久、黒川 英人

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    Application no:特願2010-213773  Date applied:2010.9

    Announcement no:特開2012-66199 

    Patent/Registration no:特許第5594017号  Date registered:2014.8 

    Country of applicant:Domestic  

  7. 水素分離膜

    湯川宏、森永正彦、南部智憲、松本佳久、黒川英人

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    Application no:特願2010-213772  Date applied:2010.9

    Country of applicant:Domestic  

  8. 水素分離膜および水素分離法

    湯川宏、森永正彦、南部智憲、松本佳久、黒川英人、西井匠、白崎義則、安田勇

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    Application no:特願2011-530909  Date applied:2010.9

    Patent/Registration no:特許第5597852号  Date registered:2014.8 

    Country of applicant:Foreign country  

  9. Hydrogen Permeation Membrane and Method for Seprating Hydrogen

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    Application no:PCT/JP2010/065788  Date applied:2010.9

    Patent/Registration no:US Patent No.8728199  Date registered:2014.5 

    Country of applicant:Foreign country  

  10. Hydrogen Permeation Membrane and Method for Seprating Hydrogen

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    Application no:PCT/JP2010/065788  Date applied:2010.9

    Patent/Registration no:1403158  Date registered:2014.3 

    Country of applicant:Foreign country  

  11. 水素透過速度の推定方法、水素製造装置およびその運転方法

    湯川宏、森永正彦、南部智憲、松本佳久、黒川英人

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    Application no:特願2010-172964  Date applied:2010.7

    Announcement no:特開2012-31021 

    Patent/Registration no:特許第5732768号  Date registered:2014.4 

    Country of applicant:Domestic  

  12. 5A族金属系水素分離膜を用いた水素分離システム

    湯川宏、森永正彦、南部智憲、松本佳久、黒川英人、西井匠、白崎義則、安田勇

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    Application no:特願2010-007613  Date applied:2010.1

    Announcement no:特開2011-143375 

    Patent/Registration no:特許5284293号  Date registered:2013.6 

    Country of applicant:Domestic  

  13. Nb膜、周期律表5A族金属合金膜を使用した水素分離システム

    湯川宏、森永正彦、南部智憲、松本佳久、黒川英人、西井匠、白崎義則、安田勇

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    Application no:特願2010-007428  Date applied:2010.1

    Announcement no:特開2010-240637 

    Country of applicant:Domestic  

  14. 2段式水素分離型改質器

    湯川宏、森永正彦、南部智憲、松本佳久、黒川英人、西井匠、白崎義則、安田勇

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    Application no:特願2010-007516  Date applied:2010.1

    Announcement no:特開2011-144088 

    Patent/Registration no:特許第5584477号  Date registered:2014.7 

    Country of applicant:Domestic  

  15. V-W系合金膜からなる水素分離膜及び水素分離方法

    湯川宏、森永正彦、南部智憲、松本佳久、黒川英人、西井匠、白崎義則、安田勇

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    Application no:特願2009-212550  Date applied:2009.9

    Patent/Registration no:特許5330171号  Date registered:2013.8 

    Country of applicant:Domestic  

  16. Nb-W-Mo系合金膜からなる水素分離膜及び水素分離法

    湯川宏、森永正彦、南部智憲、松本佳久、黒川英人、西井匠、白崎義則、安田勇

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    Application no:特願2009-212357  Date applied:2009.9

    Country of applicant:Domestic  

  17. 水素分離装置および水素分離方法

    湯川宏、南部智憲、森永正彦

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    Application no:特願2009-073130  Date applied:2009.3

    Announcement no:特開2010-221168 

    Country of applicant:Domestic  

  18. Nb膜を使用した水素分離システム

    湯川宏、森永正彦、南部智憲、松本佳久、黒川英人、西井匠、白崎義則、安田勇

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    Application no:特願2009-062146  Date applied:2009.3

    Country of applicant:Domestic  

  19. Nb膜からなる水素分離膜による水素分離法

    湯川宏、森永正彦、南部智憲、松本佳久、黒川英人、常木達也白崎義則、安田勇

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    Application no:特願2008-072607  Date applied:2008.3

    Announcement no:特開2009-227487 

    Patent/Registration no:特許5167453号  Date registered:2201.1 

    Country of applicant:Domestic  

  20. Nb-W系合金膜からなる水素分離膜及び水素分離法

    湯川宏、森永正彦、南部智憲、松本佳久、黒川英人、常木達也白崎義則、安田勇

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    Application no:特願2008-072609  Date applied:2008.3

    Announcement no:特開2009-226274 

    Patent/Registration no:特許5085385号  Date registered:2012.9 

    Country of applicant:Domestic  

  21. 金属の水素透過能測定方法及びその装置

    湯川宏、森永正彦、山口周、安田勇、木村秀雄

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    Application no:特願2002-255936  Date applied:2002.8

    Announcement no:特開2004-093410 

    Patent/Registration no:特許4130562号  Date registered:2008.5 

    Country of applicant:Domestic  

  22. 水素吸蔵放出特性測定方法及びその装置

    湯川 宏、山口 周、木村 秀雄

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    Application no:特願2001-226217  Date applied:2001.7

    Announcement no:特開2003-042998 

    Patent/Registration no:特許4660995号  Date registered:2011.1 

    Country of applicant:Domestic  

▼display all

 

Teaching Experience (On-campus) 96

  1. 計算材料設計セミナー1A, 1B, 1C, 1D

    2020

  2. 計算材料設計特別実験及び演習1, 2

    2020

  3. 計算材料設計セミナー2A, 2B, 2C, 2D

    2020

  4. 卒業研究A, B

    2020

  5. マテリアル工学演習

    2020

  6. 学生実験2

    2020

  7. 学生実験1

    2020

  8. マテリアル工学概論

    2020

  9. 学生実験2

    2019

  10. 学生実験1

    2019

  11. 卒業研究A, B

    2019

  12. マテリアル工学概論

    2019

  13. 計算材料設計セミナー2A, 2B, 2C, 2D

    2019

  14. 計算材料設計特別実験及び演習2

    2019

  15. 計算材料設計特別実験及び演習1

    2019

  16. 計算材料設計セミナー1A, 1B, 1C, 1D

    2019

  17. マテリアル工学演習

    2019

  18. 材料工学実験および演習1

    2018

  19. 卒業研究

    2018

  20. マテリアル工学概論

    2018

  21. 材料工学実験第2

    2018

  22. 卒業研究

    2017

  23. 材料工学実験第2

    2017

  24. 材料工学実験第1

    2017

  25. 材料工学演習1・2

    2017

  26. 材料工学特別実験及び演習

    2017

  27. 材料開発工学セミナー

    2017

  28. マテリアル工学概論

    2017

  29. 物理工学概論

    2016

  30. 卒業研究

    2016

  31. 材料工学実験第1

    2016

  32. 材料工学演習1・2

    2016

  33. 材料工学特別実験及び演習

    2016

  34. 材料開発工学セミナー

    2016

  35. 物理学実験

    2016

  36. 材料工学実験第2

    2016

  37. 材料工学実験基礎

    2016

  38. 物理工学概論

    2015

  39. 材料開発工学セミナー

    2015

  40. 材料工学特別実験及び演習

    2015

  41. 材料工学演習1・2

    2015

  42. 材料工学実験第1

    2015

  43. 卒業研究

    2015

  44. 材料工学実験基礎

    2015

  45. 材料工学実験第2

    2015

  46. 材料工学演習1・2

    2014

  47. 卒業研究

    2014

  48. 材料開発工学セミナー

    2014

  49. 物理工学概論

    2014

  50. 材料工学実験第1

    2014

  51. 材料工学特別実験及び演習

    2014

  52. 材料工学実験第2

    2014

  53. 材料工学実験基礎

    2014

  54. 材料工学実験及び演習2

    2013

  55. 物理工学概論

    2013

  56. 材料工学実験第1

    2013

  57. 材料工学特別実験及び演習

    2013

  58. 材料工学演習1・2

    2013

  59. 卒業研究

    2013

  60. 材料工学実験基礎

    2013

  61. 材料開発工学セミナー

    2013

  62. 材料工学実験第2

    2013

  63. 物理学実験

    2012

  64. 材料開発工学セミナー

    2012

  65. 材料工学実験基礎

    2012

  66. 物理工学概論

    2012

  67. 材料工学実験第1

    2012

  68. 材料工学演習1・2

    2012

  69. 材料工学特別実験及び演習

    2012

  70. 卒業研究

    2012

  71. 材料工学実験及び演習2

    2012

  72. 材料工学実験第2

    2012

  73. 材料工学実験基礎

    2011

  74. 材料開発工学セミナー

    2011

  75. 材料工学実験第1

    2011

  76. 物理工学概論

    2011

  77. 材料工学演習1・2

    2011

  78. 材料工学特別実験及び演習

    2011

  79. 材料工学実験及び演習2

    2011

  80. 材料設計工学セミナー

    2010

  81. 材料工学演習1・2

    2010

  82. 材料工学特別実験及び演習

    2010

  83. 卒業研究

    2010

  84. 材料工学実験第1

    2009

     詳細を見る

    テーマ3:炭素鋼の変態挙動

  85. 材料工学特別実験及び演習

    2009

  86. 物理工学概論

    2009

  87. 材料工学実験基礎

    2009

     詳細を見る

    テーマ5:組織観察実験

  88. 材料工学実験第2

    2009

     詳細を見る

    テーマ2:高純度水素を分離・精製しよう。

  89. 物理学実験

    2009

  90. 卒業研究

    2009

  91. 材料工学演習1・2

    2009

  92. 材料設計工学セミナー

    2009

  93. 材料工学特別実験及び演習

    2008

  94. 卒業研究

    2008

  95. 材料設計工学セミナー

    2008

  96. 材料工学演習1・2

    2008

▼display all

Teaching Experience (Off-campus) 1

  1. 特別講義

    2011.4 - 2012.3 Nagoya Institute of Technology)

 

Media Coverage 4

  1. 過酷な条件で水素を検知 Newspaper, magazine

    溶接ニュース  産報出版  2020.9

  2. パラジウム膜を用いた水素センシング素子を開発 Promotional material

    ガスレビュー  2020.3

  3. 水素濃度を高感度測定 Newspaper, magazine

    日刊工業新聞  2020.3

  4. 名古屋大学など、世界最高の水素透過能を有するニオブ系合金膜を開発 Newspaper, magazine

    中日新聞、朝日新聞、日刊工業新聞  2010.7