Updated on 2025/03/31

写真a

 
MATSUKAWA Yuko
 
Organization
Graduate School of Engineering Materials Chemistry 2 Assistant Professor
Graduate School
Graduate School of Engineering
Undergraduate School
School of Engineering Chemistry and Biotechnology
Title
Assistant Professor
External link

Degree 1

  1. 博士(工学) ( 2021.3   九州大学 ) 

Research Interests 4

  1. セラミックス

  2. 微粒子

  3. バイオセラミックス

  4. 熱電材料

Research Areas 1

  1. Nanotechnology/Materials / Inorganic compounds and inorganic materials chemistry

Current Research Project and SDGs 3

  1. 組成傾斜熱電材料の開発

  2. 生体応答性セラミックスの構造制御

  3. 環境浄化用ヒドロキシアパタイトの吸着能の向上

Research History 1

  1. Kyushu University   Assistant Professor

    2021.4 - 2023.8

Professional Memberships 4

  1. New Ceramics Forum

    2024.7

  2. 粉体粉末冶金協会

    2024.4

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  3. Functionally Graded Materials FORUM of JAPAN

    2021.10

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  4. The Ceramic Society of Japan

    2016.5

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Committee Memberships 1

  1. Functionally Graded Materials FORUM of JAPAN   Website Editor in Public Relations  

    2022.10   

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    Committee type:Academic society

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Awards 2

  1. 花王 Crescent Award

    2023   公益財団法人 花王芸術・科学財団   クラスレート系熱電材料の実用化に向けた表面分析に基づく劣化要因解明

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    Award type:Award from publisher, newspaper, foundation, etc.  Country:Japan

  2. 第53回 リバネス研究費 日本ネットワークサポート賞

    2021.11   株式会社リバネス   ボールミルによる大型ボトムアップが拓く配向性高機能熱電材料

 

Papers 10

  1. Revised method for preparation of simulated body fluid for assessment of the apatite-forming ability of bioactive materials: proposal of mixing two stock solutions Reviewed

    Dong, W; Matsukawa, Y; Long, Y; Hayashi, Y; Nakamura, J; Suzuki, K; Ohtsuki, C

    RSC ADVANCES   Vol. 14 ( 52 ) page: 38660 - 38667   2024.12

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:RSC Advances  

    Bioactive glasses and glass-ceramics exhibit osteoconductivity, which is the ability to form a direct bond with living bone tissue. This property is typically assessed by observing the formation of a hydroxyapatite layer in vitro using simulated body fluid (SBF), a solution designed to mimic the inorganic constituents of human blood plasma. SBF was developed by Kokubo et al. (T. Kokubo, H. Kushitani, S. Sakka, T. Kitsugi and T. Yamamuro, J. Biomed. Mater. Res., 1990, 24, 721-734), and its preparation and storage procedures are precisely regulated according to ISO 23317. However, despite following the regulations, SBF may precipitate during storage owing to local ion concentration fluctuations during preparation because it is a supersaturated solution of hydroxyapatite. The present study is focused on designing a preparation process that enhances the stability of SBF-type biomimetic solutions. Solutions with a nominal composition that is the same as that of SBF were prepared by mixing stock solutions containing calcium or phosphate ions separately. Depending on the preparation procedure, two types of solutions-modified biomimetic solution (mBS) and evolved biomimetic solution (eBS)-were proposed. To evaluate the stability of these solutions, variants with 1.5 times the concentration of the original solutions were prepared, and the prepared solutions were denoted as xSBF, xmBS, and xeBS (where x = 1.0 or 1.5). It was found that the formation of calcium phosphate precipitates in 1.5mBS and 1.5eBS was slower than that in 1.5SBF. Additionally, the precipitate in 1.5eBS exhibited a different morphology from hydroxyapatite precipitate, which may be due to a higher hydrogencarbonate concentration than that in 1.5SBF. eBS demonstrated increased stability and a higher concentration of carbonic acid species (carbonate ions) than SBF, while mBS showed increased stability with a lower carbonate concentration than SBF. The newly proposed routes allow the production of an aqueous solution supersaturated with hydroxyapatite as a conventional SBF that has the potential to evaluate apatite formation via in vitro examination under high initial stability.

    DOI: 10.1039/d4ra07739c

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  2. Thermoelectric Properties of Ba8CuxSiyGe46–x–y Clathrates Synthesized by the Czochralski Method Reviewed

    Kentaro Takagi, Yuko Matsukawa, Shuto Araki, Ryusei Saeki, Shigeto Yamasaki, Makoto Arita, Shinji Munetoh

    ACS Applied Energy Materials     2024.3

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

    DOI: 10.1021/acsaem.3c02961

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  3. Apatite Formation on α-Tricalcium Phosphate Modified with Bioresponsive Ceramics in Simulated Body Fluid Containing Alkaline Phosphatase Open Access

    Taishi Yokoi, Shinji Tomita, Jin Nakamura, Ayae Sugawara-Narutaki, Yuko Matsukawa, Masakazu Kawashita, Chikara Ohtsuki

    Biomimetics   Vol. 9 ( 8 )   2024.8

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    DOI: 10.3390/biomimetics9080502

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  4. Intrinsic p-type behavior and effect of Al doping on power factor in CrSi<sub>2</sub> thermoelectric materials Reviewed

    Takahiro Orita, Yuko Matsukawa, Kazuhiro Ichino, Makoto Arita, Shinji Munetoh

    Journal of Functionally Graded Materials   Vol. 36 ( 0 ) page: 13 - 18   2023.12

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    Authorship:Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Functionally Graded Materials FORUM of Japan  

    <p>Chromium disilicide (CrSi<sub>2</sub>) is generally known as a p-type degenerate semiconductor whose power factor can be improved by substitution of Al on the Si site. However, it has not been clarified why holes are majority carriers in pure CrSi<sub>2</sub> nor how the thermoelectric properties of CrSi<sub>2−</sub><i><sub>x</sub></i>Al<i><sub>x</sub></i> depend on the temperature above 400 °C. In this paper, we prepared CrSi<sub>2−</sub><i><sub>x</sub></i>Al<i><sub>x</sub></i> samples with <i>x</i> ranging from 0.00 to 0.20. The composition ratio in each sample measured by Wavelength-dispersive X-ray spectroscopy (WDX) showed that the sum of Si and Al to Cr was less than the stoichiometric ratio. The electronic density of states calculated by first principles calculation based on density functional theory revealed that the atomic vacancies on the Si sites, whose existence was implied by WDX, can supply holes. Comparing thermoelectric properties of the samples at 500 °C, the sample with nominal composition CrSi<sub>1.96</sub>Al<sub>0.04</sub> showed the highest power factor 0.606 mW m<sup>−1</sup> K<sup>−2</sup>.</p>

    DOI: 10.14957/fgms.36.13

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  5. Improvement of the thermoelectric performance of boron-doped silicon by blocking minority carrier diffusion on the p<sup>+</sup>/p interface Reviewed

    Momoka Sakamoto, Yuko Matsukawa, Rikuto Sasaoka, Kohei Minoshima, Eisuke Nakamura, Makoto Arita, Shinji Munetoh

    Japanese Journal of Applied Physics   Vol. 62 ( 7 ) page: 075505 - 075505   2023.7

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:IOP Publishing  

    Abstract

    A two-layer bulk Si material with different boron concentrations was prepared using spark plasma sintering to improve its thermoelectric performance by blocking minority carrier diffusion across its interfaces. The sintered two-layer sample (p<sup>+</sup>/p-Si) was cut to include the interface. Two monolayer samples (p<sup>+</sup>-Si, p-Si) were prepared for comparison. Seebeck coefficient mapping of the p<sup>+</sup>/p-Si surface by thermal probing confirmed a Seebeck coefficient gap between the two p-type Si layers, indicating that a band offset exists at the interface. When compared with the average resistivities and voltages for p<sup>+</sup>-Si and p-Si, the electrical resistivity in the p<sup>+</sup>/p-Si sample is almost identical, but the thermoelectric voltage is higher when the p<sup>+</sup>-part is heated more than the p-part. This indicates that bipolar carrier transport inhibition in the band offset improved the thermoelectric voltage. This bandgap engineering process and principle can be extended to other thermoelectric materials that can be processed via powder sintering.

    DOI: 10.35848/1347-4065/ace4af

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    Other Link: https://iopscience.iop.org/article/10.35848/1347-4065/ace4af/pdf

  6. Topochemical Synthesis of LiCoF<sub>3</sub> with a High-Temperature LiNbO<sub>3</sub>-Type Structure

    Yumi Matsuo, Yuko Matsukawa, Masahiro Kitakado, George Hasegawa, Suguru Yoshida, Ryoto Kubonaka, Yuya Yoshida, Tatsushi Kawasaki, Eiichi Kobayashi, Chikako Moriyoshi, Saneyuki Ohno, Koji Fujita, Katsuro Hayashi, Hirofumi Akamatsu

    Inorganic Chemistry   Vol. 61 ( 30 ) page: 11746 - 11756   2022.8

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    DOI: 10.1021/acs.inorgchem.2c01439

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  7. Improvement of thermoelectric performance by optimizing chemical composition in single crystalline Ba<sub>8</sub>Cu<sub>x</sub>Si<sub>46−x</sub> clathrate Reviewed International journal

    Zilong Zhang, Yuko Matsukawa, Masahide Yasuda, Chiho Inoue, Yusuke Kimura, Shigeto Yamasaki, Makoto Arita, Shinji Munetoh

    Journal of Functionally Graded Materials   Vol. 35 ( 0 ) page: 8 - 12   2021.12

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    <p>A series of single crystalline Ba<sub>8</sub>Cu<i><sub>x</sub></i>Si<sub>46-</sub><i><sub>x</sub></i> clathrate semiconductors with different Cu contents were successfully fabricated via Czochralski (CZ) method. The actual Cu content can increase with nominal Cu ratio, resulting in the higher values of Seebeck coefficient and electrical resistivity. Among the series, Ba<sub>7.89</sub>Cu<sub>4.66</sub>Si<sub>41.34</sub> sample shows a relatively high power factor of 0.688 mW/K<sup>2</sup> m at 500 °C. These results support that control of the Cu content leads to improvement of the power factor in Ba<sub>8</sub>Cu<i><sub>x</sub></i>Si<sub>46-</sub><i><sub>x</sub></i> clathrate thermoelectric materials.<b> </b></p>

    DOI: 10.14957/fgms.35.8

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  8. Kinetic effects of polymorphs and surface areas on adsorption and photocatalytic decomposition of acetaldehyde on titania

    Yuko Matsukawa, Shingo Hirata, Miki Inada, Naoya Enomoto, Junichi Hojo, Katsuro Hayashi

    Chemical Engineering Journal   Vol. 397   page: 125422 - 125422   2020.10

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    Publishing type:Research paper (scientific journal)   Publisher:Elsevier {BV}  

    Adsorption and photocatalytic decomposition behaviors of gas-phase acetaldehyde (CH CHO), together with carbon dioxide (CO ) formation have been measured for pure titania (TiO ) powders with three types of polymorphs (anatase, brookite, and rutile) under UV-light illumination, and assessed by a kinetic model that takes into account the immediate decomposition of CH CHO attached on the surface, and the gradual decomposition of CH CHO adsorbed on the surface. Experimental data are well reproduced by the present model, highlighting how adsorption-related pathways markedly contribute to overall CH CHO removal kinetics even for pure titanias. Although the initial removal rate depends on the surface area, which affects the adsorption capacity, it is suggested that specific surface area-based adsorbability and decomposition reactivity are enhanced by heightened crystallinity. Our kinetic analysis demonstrates that anatase exhibits the highest photocatalytic activity as a result of superior adsorbability, as well as superior decomposition reactivity, compared to other polymorphs. 3 2 2 3 3 3

    DOI: 10.1016/j.cej.2020.125422

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  9. Gas sorption porosimetry for the evaluation of hard carbons as anodes for Li- and Na-ion batteries

    Yuko Matsukawa, Fabian Linsenmann, Maximilian Arthur Plass, George Hasegawa, Katsuro Hayashi, Tim-Patrick Fellinger

    Beilstein Journal of Nanotechnology   Vol. 11   page: 1217 - 1229   2020.8

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Beilstein Institut  

    DOI: 10.3762/bjnano.11.106

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  10. Topotactic Synthesis of Mesoporous 12CaO·7Al2O3 Mesocrystalline Microcubes toward Catalytic Ammonia Synthesis

    George Hasegawa, Shizuka Moriya, Miki Inada, Masaaki Kitano, Masaaki Okunaka, Takahisa Yamamoto, Yuko Matsukawa, Kazuma Nishimi, Kazunari Shima, Naoya Enomoto, Satoru Matsuishi, Hideo Hosono, Katsuro Hayashi

    Chemistry of Materials   Vol. 30 ( 14 ) page: 4498 - 4502   2018.7

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    Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society ({ACS})  

    The mesoporous C12A7 mesocrystalline microcubes were successfully prepared via the topotactic synthesis approach, which could be a versatile platform for fabricating mesoporous inorganic mesocrystals. The single-phase C3AH6 is separated into Ca(OH)2 (to CaO afterward) and C12A7 by means of the spinodal decomposition on heating, giving rise to the cocontinuous mesoporous structure in a cubic mesocrystal after removing the byproducts. The mesopore size can be tuned simply by varying calcination temperature and/or duration time. The catalytic study reveals that the mesoporous C12A7 microcubes can work out as a good support for Ru catalyst even without reduction.

    DOI: 10.1021/acs.chemmater.8b01819

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Books 1

  1. Handbook of Functionally Graded Materials

    ( Role: Contributor)

    2024.2  ( ISBN:978-4-86043-776-3

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    Total pages:420   Language:Japanese Book type:Scholarly book

Presentations 41

  1. 組成傾斜熱電材料の作製と評価 Invited

    松川祐子

    第6回「低温排熱エネルギー有効活用システム研究会」  2024.2.29 

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    Event date: 2024.2

    Presentation type:Oral presentation (invited, special)  

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  2. Coドープβ-FeSi<sub>2</sub>の組成傾斜による熱起電力の向上

    松川祐子, 森元翔也, 堀千咲, 木村祐介, 有田誠, 宗藤伸治

    第31回新構造・機能制御と傾斜機能材料シンポジウム  2022.10.27 

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    Event date: 2022.10

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    Venue:長崎県壱岐市   Country:Japan  

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  3. Snを用いたSPS法によるBa<sub>8</sub>Cu<sub>x</sub>Ge<sub>46−x</sub>クラスレートの熱電性能向上

    松川祐子,簑島航平,佐伯龍聖, 山﨑重人,有田誠,宗藤伸治

    2025.3.28  通電焼結研究会

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    Event date: 2025.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学金属材料研究所 講堂  

  4. 生体応答性セラミックスの合成とアパタイト形成能の評価

    松川祐子

    第8回バイオ関連材料デザイン研究会  2024.9.9  バイオ関連材料デザイン研究会

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    Event date: 2024.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:愛知県名古屋市 名古屋工業大学  

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  5. リン酸エステルカルシウムの生体応答性セラミックスとしての利用

    松川 祐子, 高木 優晃, 鈴木 一正, 大槻 主税

    日本セラミックス協会東海支部 第66回東海若手セラミスト懇話会 2024年 夏期セミナー  2024.6.13  日本セラミックス協会東海支部 東海若手セラミスト懇話会

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    Event date: 2024.6

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    Venue:岐阜県下呂市   Country:Japan  

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  6. Function of capping agents in the synthesis of cuprous oxide nanowire mesocrystals with controllable dimensionality by 2-step hydrothermal process

    Senthil Abhinav, Yuko Matsukawa, Kazumasa Suzuki, Chikara Ohtsuki, Sota Hoshishima

    Annual Meeting 2024 The Ceramic Society of Japan  2024.3.14 

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    Event date: 2024.3

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  7. 室温ケミカルプロセスによる垂直配向チタン酸ナノシート膜のカチオン交換

    番匠将也, 松川祐子, 鈴木一正, 大槻主税, 山口祐貴

    公益社団法人日本セラミックス協会2024年年会  2024.3.16 

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    Event date: 2024.3

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  8. 蛍光性カーボンドットを含有したシリカ級の粒径制御及び細胞毒性評価

    尾野将也, 鈴木一正, 松川祐子, 大槻主税

    日本材料学会東海支部第18回学術講演会  2024.3.8 

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    Event date: 2024.3

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  9. 金ナノ粒子分散液の液滴乾燥に伴う粒子配列に及ぼす界面活性剤および粒子濃度の影響

    森川元喜, 鈴木一正, 松川祐子, 大槻主税

    日本材料学会東海支部第18回学術講演会  2024.3.8 

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    Event date: 2024.3

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  10. ジルコニア表面に形成したコバルト含有リン酸化合物粒子の細胞応答

    伊藤榛基, 中村 仁, 松川祐子, 鈴木一正, 大槻主税

    第 25 回生体関連セラミックス討論会  2023.12.1 

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    Event date: 2023.12

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  11. 細胞内取り込み挙動の解明に向けた蛍光性カーボンドット含有シリカ球の創製

    尾野将也, 鈴木一正, 松川祐子, 大槻主税

    第 25 回生体関連セラミックス討論会  2023.12.1 

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    Event date: 2023.12

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  12. 層状グリセロリン酸ジルコニウムの層間拡大条件の探索

    小﨑稜平, 中村 仁, 松川祐子, 鈴木一正, 大槻主税

    第 25 回生体関連セラミックス討論会  2023.12.1 

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    Event date: 2023.12

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  13. 共沈降法による組成傾斜化Alドープ<i>β</i>-FeSi<sub>2</sub>の熱電発電特性

    青木 航介, 佐伯 龍聖, 松川 祐子, 有田 誠, 宗藤 伸治

    第32回新構造・機能制御と傾斜機能材料シンポジウム  2023.9.14 

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    Event date: 2023.9

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  14. Czochralski法で作製したBa<sub>8</sub>Cu<sub>6</sub>Ge<sub>40−<i>x</i></sub>Si<sub><i>x</i></sub>クラスレートの熱電性能

    高木 健太郎, 荒木 脩斗, 佐伯 龍聖, 松川 祐子, 有田 誠, 宗藤 伸治

    第32回新構造・機能制御と傾斜機能材料シンポジウム  2023.9.15 

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    Event date: 2023.9

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  15. p<sup>+</sup>/p-Si界面におけるキャリア拡散の制御を用いた熱起電力の向上

    行事 明, 青木 航介, 佐伯 龍聖, 松川 祐子, 有田 誠, 宗藤 伸治

    第32回新構造・機能制御と傾斜機能材料シンポジウム  2023.9.15 

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    Event date: 2023.9

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  16. Effect of heat treatment on the structure and physical properties of <sub><i>x</i></sub>CoF<sub>3</sub> synthesized by low-temperature topochemical reaction

    Juko Yamada, Yumi Matsuo, Yuko Matsukawa, Saneyuki Ohno, Katsuro Hayashi, Hirofumi Akamatsu, Koji Fujita, Yohei Onodera

    The 36th Fall Meeting  2023.9.8  The Ceramic Society of Japan

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    Event date: 2023.9

    Presentation type:Oral presentation (general)  

    Venue:Kyoto Institute of Technology Matsugasaki Campus   Country:Japan  

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  17. <i>α</i>-リン酸三カルシウムと水の反応を用いたヒドロキシアパタイト粒子の形態制御

    小林大河, 松川祐子, 蓑島航平, 佐伯龍聖, 有田誠, 宗藤伸治

    令和5年度 合同学術講演会  2023.6.10  日本金属学会・日本鉄鋼協会・軽金属学会九州支部

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    Event date: 2023.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:熊本県熊本市 熊本県民交流館パレア   Country:Japan  

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  18. 薄膜Si熱電発電素子の発電特性に及ぼす温度条件の影響

    濱砂敦志, 岡坂達也, 佐伯龍聖, 松川祐子, 有田誠, 宗藤伸治

    令和5年度 合同学術講演会  2023.6.10  日本金属学会・日本鉄鋼協会・軽金属学会九州支部

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    Event date: 2023.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:熊本県熊本市 熊本県民交流館パレア   Country:Japan  

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  19. 一方向凝固によるV<sub>2</sub>O<sub>5</sub>熱電材料の配向制御と電気抵抗率の低減

    前村大樹, 松川祐子, 高木健太郎, 佐伯龍聖, 有田誠, 宗藤伸治

    令和5年度 合同学術講演会  2023.6.10  日本金属学会・日本鉄鋼協会・軽金属学会九州支部

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    Event date: 2023.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:熊本県熊本市 熊本県民交流館パレア   Country:Japan  

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  20. Czochralski法による組成傾斜がCoドープ<i>β</i>-FeSi<sub>2</sub>の熱起電力に与える影響

    香月佑斗, 松川祐子, 森元翔也, 佐伯龍聖, 有田誠, 宗藤伸治

    令和5年度 合同学術講演会  2023.6.10  日本金属学会・日本鉄鋼協会・軽金属学会九州支部

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    Event date: 2023.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:熊本県熊本市 熊本県民交流館パレア   Country:Japan  

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  21. 高温ニオブ酸リチウム型構造をもつ Li<sub>x</sub>CoF<sub>3</sub>のトポケミカル合成と局所構造解析

    赤松 寛文, 松尾 祐美, 松川 祐子, 大野 真之, 林 克郎, 小野寺 陽平

    公益社団法人日本セラミックス協会 2023年年会  2023.3.9 

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    Event date: 2023.3

    Language:Japanese  

    Venue:神奈川県横浜市   Country:Japan  

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  22. Sn存在下でのSPS法によるBa<sub>8</sub>Cu<sub>x</sub>Ge<sub>46−x</sub>クラスレートの熱電性能向上

    簑島航平, 松川祐子, 有田誠, 宗藤伸治

    第31回新構造・機能制御と傾斜機能材料シンポジウム  2022.10.27 

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    Event date: 2022.10

    Language:Japanese  

    Venue:長崎県壱岐市   Country:Japan  

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  23. Czochralski 法で作製した Sr<sub>8</sub>Al<sub>x</sub>Ga<sub>16−x</sub>Si<sub>30</sub> クラスレートの熱電性能に Al 置換が与える影響

    荒木脩斗, 高木健太郎, 松川祐子, 有田誠, 宗藤伸治

    第31回新構造・機能制御と傾斜機能材料シンポジウム  2022.10.28 

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    Event date: 2022.10

    Language:Japanese  

    Venue:長崎県壱岐市   Country:Japan  

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  24. p-Si/p<sub>+</sub>-Si及びn-Si/n<sub>+</sub>-Siの温度勾配垂直方向熱電発電特性

    隈河拓斗, 木瀬浩輝, 松川祐子, 有田誠, 宗藤伸治

    第31回新構造・機能制御と傾斜機能材料シンポジウム  2022.10.27 

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    Event date: 2022.10

    Language:Japanese  

    Venue:長崎県壱岐市   Country:Japan  

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  25. p/n-Si薄膜接合素子の試作と熱電発電特性

    岡坂達也, 宮本悠希, 松川祐子, 有田誠, 宗藤伸治

    第31回新構造・機能制御と傾斜機能材料シンポジウム  2022.10.28 

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    Event date: 2022.10

    Language:Japanese  

    Venue:長崎県壱岐市   Country:Japan  

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  26. p型Ba<sub>8</sub>Cu<sub>x</sub>Ge<sub>46−x</sub>クラスレートの多層化による熱起電力の向上

    森元翔也, 香月佑斗, 松川祐子, 有田誠, 宗藤伸治

    第31回新構造・機能制御と傾斜機能材料シンポジウム  2022.10.27 

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    Event date: 2022.10

    Language:Japanese  

    Venue:長崎県壱岐市   Country:Japan  

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  27. キャリア濃度の異なるp型CrSi<sub>2</sub>の積層による熱電発電能力向上

    折田 昂優, 一野 和寛, 松川 祐子, 有田 誠, 宗藤 伸治

    公益社団法人日本セラミックス協会 第 35 回秋季シンポジウム  2022.9.16 

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    Event date: 2022.9

    Language:Japanese  

    Venue:徳島県徳島市   Country:Japan  

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  28. 縮退p/n-Siを用いた等温環境下における熱-電力変換特性

    隈河 拓斗, 松川 祐子, 有田 誠, 宗藤 伸治

    2022年度日本金属学会九州支部・ 日本鉄鋼協会九州支部・軽金属学会九州支部・ 合同学術講演会  2022.6.4 

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    Event date: 2022.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

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  29. 内部電界を導入したp型Si 2層試料における高密度化による熱電性能向上の検証

    青木 航介, 笹岡 陸人, 松川 祐子, 有田 誠, 宗藤 伸治

    2022年度日本金属学会九州支部・ 日本鉄鋼協会九州支部・軽金属学会九州支部・ 合同学術講演会  2022.6 

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    Event date: 2022.6

    Language:Japanese  

    Venue:オンライン  

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  30. チョクラルスキー法によるp型Ba8CuxGe46-xクラスレートの高性能化

    高木 健太郎, 荒木 修斗, 松川 祐子, 有田 誠, 宗藤 伸治

    2022年度日本金属学会九州支部・ 日本鉄鋼協会九州支部・軽金属学会九州支部・ 合同学術講演会  2022.6 

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    Event date: 2022.6

    Language:Japanese  

    Venue:オンライン  

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  31. Ba8AlxSi46−x単結晶の2層試料における熱電性能に対する組成の影響

    荒木 脩斗, 松川 祐子, 有田 誠, 宗藤 伸治

    オンラインフォーラムFGMs2021  2021.12.18 

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    Event date: 2021.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

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  32. 単結晶化によるBa8CuxSi46−xクラスレートの低比抵抗化

    仲矢 彩花, 簑島 航平, 荒木 脩斗, 笹岡 陸人, 松川 祐子, 有田 誠, 宗藤 伸治

    オンラインフォーラムFGMs2021  2021.12.18 

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    Event date: 2021.12

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  33. p型Ba-Au-Siクラスレート試料のCZ法を用いた組成傾斜による熱電発電効果

    木村 祐介, 松川 祐子, 有田 誠, 宗藤 伸治

    オンラインフォーラムFGMs2021  2021.12.18 

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    Event date: 2021.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

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  34. Ga溶媒を利用したβ-FeSi2の低温晶出

    森元 翔也, 木村 祐介, 堀 千咲, 松川 祐子, 有田 誠, 宗藤 伸治

    オンラインフォーラムFGMs2021  2021.12.18 

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    Event date: 2021.12

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    Venue:オンライン  

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  35. p-Si 2層試料の内部電界が熱起電力に及ぼす効果

    笹岡 陸人, 中村 英介, 坂本 百香, 松川 祐子, 有田 誠, 宗藤 伸治

    オンラインフォーラムFGMs2021  2021.12.18 

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    Event date: 2021.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

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  36. p-Si/n-Siの温度勾配垂直方向熱電発電に及ぼすドーピング濃度の影響

    木瀬 浩輝, 松川 祐子, 有田 誠, 宗藤 伸治

    オンラインフォーラムFGMs2021  2021.12.18 

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    Event date: 2021.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

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  37. Topochemical Synthesis of Low Tolerance Factor Perovskite-type Fluoride LixCoF3

    MATSUO Yumi, MATSUKAWA Yuko, KITAKADO Masahiro, AKAMATSU Hirohumi, HASEGAWA Jouji, YOSHIDA Suguru, Ohno Saneyuki, HAYASHI Katsuro

    The Ceramic Society of Japan The 34th Fall Meeting  2021.9.3 

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

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  38. 溶媒を利用した低温晶出によるβ-FeSi2単結晶作製の検討

    森元 翔也, 木村 祐介, 松川 祐子, 有田 誠, 宗藤 伸治

    2021年度日本金属学会九州支部・ 日本鉄鋼協会九州支部・軽金属学会九州支部・ 合同学術講演会  2021.6.11 

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    Event date: 2021.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

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  39. フェルミ準位の異なるn型Ba8AlxSi46-xクラスレート二層接合による熱起電力向上

    簑島 航平, 中村英介, 有田 誠, 松川祐子, 宗藤 伸治

    2021年度 日本金属学会九州支部・日本鉄鋼協会九州支部・軽金属学会九州支部合同講演大会  2021.6.11 

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    Event date: 2021.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

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  40. CZ法を用いた二段階引き上げにより電位障壁を形成したBaAlSiクラスレートの熱電特性

    荒木 脩斗, 井上 千穂, 松川 祐子, 有田 誠, 宗藤 伸治

    2021年度 日本金属学会九州支部・日本鉄鋼協会九州支部・軽金属学会九州支部合同講演大会  2021.6.11 

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    Event date: 2021.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

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  41. n-Si薄膜/p-Si構造の形成と温度勾配付与時の電位分布観察

    岡坂 達也, 木瀬 浩輝, 松川 祐子, 有田 誠, 宗藤 伸治

    2021年度 日本金属学会九州支部・日本鉄鋼協会九州支部・軽金属学会九州支部合同講演大会  2021.6.11 

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    Event date: 2021.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

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▼display all

KAKENHI (Grants-in-Aid for Scientific Research) 2

  1. Mechanism of thermoelectric voltage improvement in compositionally graded materials

    Grant number:24K17519  2024.4 - 2026.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Early-Career Scientists

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\4680000 ( Direct Cost: \3600000 、 Indirect Cost:\1080000 )

  2. クラスレート熱電変換材料の単結晶に基づく多角的な解析と設計

    Grant number:21K20489  2021.4 - 2023.3

    日本学術振興会  科学研究費助成事業  研究活動スタート支援

    松川 祐子

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    Grant type:Competitive

    Grant amount:\3120000 ( Direct Cost: \2400000 、 Indirect Cost:\720000 )

 

Teaching Experience (On-campus) 5

  1. Quantum Chemistry 1 with Exercises

    2024

  2. Physical Chemistry 3 with Exercises

    2024

  3. [G30]Chemistry and Biotechnology Laboratory 4

    2024

  4. Chemistry and Biotechnology Laboratory 4

    2024

  5. Chemistry and Biotechnology Laboratory 4

    2023

Teaching Experience (Off-campus) 2

  1. 無機物質化学Ⅰ

    2023.4 - 2023.6 Kyushu University)

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  2. 無機物質化学Ⅰ

    2022.4 - 2022.5 Kyushu University)

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    Level:Undergraduate (liberal arts) 

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Social Contribution 5

  1. 学科紹介 化学生命工学科

    Role(s):Lecturer

    理系⼥⼦のエンパワーメント 〜⼥⼦⽣徒の拡⼤と「リケジョつどいの場」の構築 ⼯学部編〜   名古屋大学  2025.3

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    Audience: High school students, Teachers, Guardians

    Type:Visiting lecture

    学科について紹介すると共に、自身の研究や研究者としての経験を紹介した。

  2. 令和5年度九州大学QURIESプログラム

    Role(s):Advisor

    九州大学男女共同参画推進室  2023.8

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    Type:Research consultation

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  3. 大学での材料研究に生きる高校での学び

    Role(s):Lecturer

    九州大学男女共同参画推進室  令和4年度 QURIES プログラムオリエンテーション  九州大学伊都キャンパス  2022.8

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    Audience: High school students

    Type:Lecture

    女性研究者の研究活動紹介、質疑応答

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  4. 長崎県立諫早高校の工学部訪問

    Role(s):Lecturer, Demonstrator

    九州大学工学部評価広報室  2022.8

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    Audience: High school students

    Type:University open house

    大学生活や研究活動について紹介すると共に、熱電材料についてのデモ実験や設備の解説を行った。

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  5. 温故知新の前と後:応化育ち材工新人の経験・抱負

    Role(s):Lecturer

    九州大学親和会  令和4年度九州大学親和会第43回総会および講演会  九州大学伊都キャンパス  2022.4

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    Audience: College students, Graduate students, Teachers, Researchesrs, General

    Type:Other

    学生時代の研究活動・研究室生活の経験に基づいて、後輩にあたる大学生・大学院生に向けての助言・勧めを含んだ講演を行った。また学内外からの参加者向けに、現在の研究活動の一端も紹介した。

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