Papers - YUKAWA Hiroshi
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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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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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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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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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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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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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* 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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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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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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* 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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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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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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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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* 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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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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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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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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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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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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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