Rchr
J-GLOBAL ID：202001001482914465
Update date: Jan. 08, 2026
Yamaguchi Takuya
ヤマグチ タクヤ | Yamaguchi Takuya
Affiliation and department：
Research field (1)：
Inorganic materials
Research theme for competitive and other funds (3)：
- 2025 - 2027 蛍石型酸化物のプロトン伝導性決定因子の解明と高速プロトン伝導性の実現
- 2021 - 2023 高い透明電子伝導性を有する新たなバルクガラスの創製
- 2017 - 2019 中温型燃料電池を実現するプロトン伝導性ガラスとプロトン電子混合伝導性電極の開発
Papers (27)：
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Takaaki Sakai, Ryoichi Kanega, Akihiro Ohira, Eiji Hosono, Daisuke Asakura, Takuya Yamaguchi, Tomohiro Ishiyama, Katherine Develos-Bagarinao, Koji Ohara, Toshiaki Ina, et al. Anomalous Gelation of Self-Assembling Ethanol Molecules with BaZrO 3 Nanoparticles and Water Molecules. ACS Materials Letters. 2025. 7. 11. 3671-3677
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Katherine Develos-Bagarinao, Takuya Yamaguchi, Tomohiro Ishiyama, Takaaki Sakai, Toshiaki Yamaguchi, Haruo Kishimoto. Degradation of yttria-stabilized zirconia electrolytes: impact of NiO dissolution with and without phase transformation. Journal of Materials Chemistry A. 2025
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Takuya Yamaguchi, Tomohiro Ishiyama, Katsuhiko Yamaji. Proton conductivity of rare-earth oxide-zirconia solid solutions with defect fluorite-type structure. International Journal of Hydrogen Energy. 2024. 72. 395-399
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Takuya Yamaguchi, Tomohiro Ishiyama, Katsuhiko Yamaji. Oxygen Permeation Measurement of LaCrO3-based Interconnect Embedded in Real SOFCs. Journal of The Electrochemical Society. 2024
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Qingchuan Bai, Katherine Develos-Bagarinao, Takuya Yamaguchi, Toshiaki Yamaguchi, Haruo Kishimoto. Unraveling the pivotal role of heterointerfaces on oxide ion transport in solid oxide fuel cells. Journal of Power Sources. 2024. 593. 233952-233952
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MISC (2)：
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松尾蘭太郎, 山田将斗, 小俣孝久, 石山智大, 山口拓哉. Measurement of proton partial conductivity at intermediate temperatures of HxWO3 using proton conducting phosphate glass as an electron-blocking electrode. 日本セラミックス協会秋季シンポジウム講演予稿集(Web). 2022. 35th
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小俣孝久, 山口拓哉, 佃諭志, 石山智大, 西井準治, 山下俊晴, 川副博司. プロトン伝導性リン酸塩ガラス・融液のプロトン移動度. 固体イオニクス討論会講演要旨集. 2018. 44th
Lectures and oral presentations (89)：
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欠陥蛍石型RE0.7M0.3O2-δ(RE=希土類、M=Zr,Hf,Ti)のプロトン伝導性に及ぼすM4+イオン半径の影響
(第51回固体イオニクス討論会 2025)
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プロトン伝導性蛍石型酸化物の開発
(第132回SOFC研究会 2025)
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Understanding the Degradation of Oxide Ion Diffusivity in YSZ Electrolyte for Practical SOC
(PRiME 2024 2024)
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La2O3-Nb2O5系蛍石型準安定相のプロトン伝導特性
(第18回固体イオニクスセミナー 2024)
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Elucidating the role of the interdiffusion layer at GDC/YSZ heterointerfaces
(24th International Conference on Solid State Ionics (SSI-24) 2024)
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Education (4)：
- 2016 - 2018 Tohoku University Graduate School of Environmental Studies
- 2015 - 2016 Osaka University Graduate School of Engineering
- 2013 - 2015 Osaka University Graduate School of Engineering
- 2009 - 2013 Osaka University School of Engineering
Professional career (1)：
Work history (5)：
- 2025/04 - 現在 National Institute of Advanced Industrial Science and Technology
- 2024/10 - 2025/03 National Institute of Advanced Industrial Science and Technology
- 2021/04 - 2024/09 National Institute of Advanced Industrial Science and Technology
- 2018/04 - 2021/03 National Institute of Advanced Industrial Science and Technology
- 2017/04 - 2018/03 日本学術振興会 特別研究員(DC2)
Committee career (4)：
- 2024/12 - 現在 SOFC研究会幹事会 書記
- 2023/06 - 2026/02 日本ファインセラミックス協会 「エネルギー関連材料の電気特性評価に関する国際標準化」委員会 委員
- 2023/02 - 2024/12 電気化学会関東支部 幹事
- 2022/11 - 2023/09 The 21st International Conference on Solid-State Protonic Conductors (SSPC-21) 実行委員
Awards (5)：
- 2019/03 - Journal of Materials Chemistry A top 5% most-read Q4 2018 “Proton-conducting phosphate glass and its melt exhibiting high electrical conductivity at intermediate temperatures”
- 2018/03 - 東北大学大学院環境科学研究科長賞
- 2017/08 - 東北イオニクス研究会第5回合同ゼミ合宿 最優秀発表賞 "The effect of alkaline earth ion species on the proton mobility in phosphate glasses"
- 2017/06 - 21st International Conference on Solid State Ionics (SSI-21) The PCCP Poster Award "Proton transport property of phosphate glass fabricated by alkali-proton substitution"
- 2015/09 - 平成27年度資源・素材関係学協会合同秋季大会 若手ポスター賞 「中温作動型燃料電池用プロトン伝導性ガラス電解質の作製」
Association Membership(s) (3)：
SOFC研究会
, 固体イオニクス学会
, 電気化学会
