Details of the Researcher

PHOTO

Kosuke Kawai
Section
Institute of Multidisciplinary Research for Advanced Materials
Job title
Assistant Professor
Degree

  • Doctor (The University of Tokyo)

  • Master (The University of Tokyo)

  • Bachelor (Kyoto University)

e-Rad No.
60914950

Research History 7

  • 2025/04 - Present
    Tohoku University　Institute of Multidisciplinary Research for Advanced Materials　Assistant Professor

  • 2024/04 - 2025/03
    Waseda University　Advanced Collaborative Research Organization for SmartSociety　Junior researcher

  • 2021/07 - 2024/03
    Waseda University　Research Institute for Science and Engineering　Junior researcher

  • 2023/05 - 2023/06
    Drexel University　Drexel Nanomaterials Institute　Visiting Researcher

  • 2021/04 - 2021/06
    Japan Society for the Promotion of Science　Research Fellowships for Young Scientists PD

  • 2020/04 - 2021/03
    The University of Tokyo　The Graduate School of Engineering　JSPS Research Fellowships for Young Scientists PD

  • 2016/10 - 2021/03
    The University of Tokyo

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Education 3

  • The University of Tokyo　The Graduate School of Engineering　Department of Chemical System Engineering

    2018/04 - 2021/03

  • The University of Tokyo　The Graduate School of Engineering　Department of Chemical System Engineering

    2016/04 - 2018/03

  • Kyoto University　Faculty of Engineering　School of Industrial Chemistry

    2012/04 - 2016/03

Professional Memberships 2

  • アメリカ電気化学会

    2023 - Present

  • 公益社団法人 電気化学会

    2019/01 - Present

Research Areas 1

  • Nanotechnology/Materials / Inorganic materials /

Awards 1

  1. 電気化学会第87回大会優秀学生発表賞

    2020/03　公益社団法人 電気化学会

Papers 22

  1. Proton Intercalation into an Open-Tunnel Bronze Phase with Near-Zero Volume Change Peer-reviewed

    Kosuke Kawai, Seong-Hoon Jang, Yuta Igarashi, Koji Yazawa, Kazuma Gotoh, Jun Kikkawa, Atsuo Yamada, Yoshitaka Tateyama, Masashi Okubo

    Angewandte Chemie International Edition　64　(3)　e202410971　2024/11

    DOI： 10.1002/anie.202410971 　

  2. MXene electrodes for all strain-free solid-state batteries Peer-reviewed

    Kosuke Kawai, Hyobin Lee, Yuki Nomura, Masaki Fujita, Hirokazu Kitaura, Eiji Hosono, Hiroshi Nakajima, Hirofumi Tsukasaki, Shigeo Mori, Atsushi Sakuda, Akitoshi Hayashi, Naoaki Yabuuchi, Yong Min Lee, Masashi Okubo

    ACS Applied Materials & Interfaces　16　(42)　57377-57385　2024/10/09

    DOI： 10.1021/acsami.4c12065 　

  3. Kinetic square scheme in oxygen-redox battery electrodes Peer-reviewed

    Kosuke Kawai, Xiang-Mei Shi, Norio Takenaka, Jeonguk Jang, Benoit Mortemard de Boisse, Akihisa Tsuchimoto, Daisuke Asakura, Jun Kikkawa, Masanobu Nakayama, Masashi Okubo, Atsuo Yamada

    Energy & Environmental Science　15　2591-2600　2022/05/18

    Publisher: Royal Society of Chemistry (RSC)

    DOI： 10.1039/d1ee03503g 　

    ISSN： 1754-5692

    eISSN： 1754-5706

    More details Close

    Kinetic formation of the peroxo-like O22− dimer is identified as the origin of a voltage hysteresis in oxygen-redox battery electrodes.

  4. High-Voltage Cr4+/Cr3+ Redox Couple in Polyanion Compounds Peer-reviewed

    Kosuke Kawai, Wenwen Zhao, Shin-ichi Nishimura, Atsuo Yamada

    ACS Applied Energy Materials　1　(3)　928-931　2018/02/22

    Publisher: American Chemical Society (ACS)

    DOI： 10.1021/acsaem.7b00105 　

    ISSN： 2574-0962

    eISSN： 2574-0962

  5. W substitution enhances the reversibility of lithium-ion intercalation in tetragonal tungsten bronze Mo3–xWxNb2O14 International-journal Peer-reviewed

    Kosuke Kawai, Rikuto Motoki, Kei Kubota, Yuta Kimura, Koji Amezawa

    Electrochemistry Communications　190　108220　2026/09

    Publisher: Elsevier BV

    DOI： 10.1016/j.elecom.2026.108220 　

    ISSN： 1388-2481

  6. Acid-Assisted Surface Modification of O3-type Sodium Layered Oxides for Long-Life and Safe Sodium-Ion Batteries International-journal Peer-reviewed

    Shaofan Lyu, Satoshi Kajiyama, Kosuke Kawai, Chia-Ching Lin, Denis Y. W. Yu, Masashi Okubo

    Langmuir　42　(24)　17435-17443　2026/05/20

    Publisher: American Chemical Society (ACS)

    DOI： 10.1021/acs.langmuir.6c01260 　

    ISSN： 0743-7463

    eISSN： 1520-5827

  7. Real‐Time Imaging of Intercalation–Conversion Li Storage in MXenes for Solid‐State Batteries International-journal Peer-reviewed

    Yuki Nomura, Kosuke Kawai, Masaki Fujita, Kazuo Yamamoto, Tsukasa Hirayama, Masashi Okubo

    Small　22　(14)　e13159　2026/01/19

    DOI： 10.1002/smll.202513159 　

    ISSN： 1613-6810

    eISSN： 1613-6829

  8. Multidimensional Tracking and Clustering of Electrochemical Reactions in the Positive Electrode of Lithium-Ion Batteries via Operando X-ray Nanoscale Chemical Imaging Peer-reviewed

    Hideshi Uematsu, Nozomu Ishiguro, Kosuke Kawai, Yuhei Sasaki, Oki Sekizawa, Masashi Okubo, Yukio Takahashi

    Chemical & Biomedical Imaging　2025/08/05

    Publisher: American Chemical Society (ACS)

    DOI： 10.1021/cbmi.5c00036 　

    ISSN： 2832-3637

    eISSN： 2832-3637

  9. Advanced Positive Electrode Materials for Lithium-Ion Batteries Peer-reviewed

    Kosuke Kawai, Shin-ichi Nishimura, Masashi Okubo, Atsuo Yamada

    Journal of the Ceramic Society of Japan　13　(8)　434-443　2025/06

    DOI： 10.2109/jcersj2.25040 　

  10. Sequential structural evolution triggered by O-O dimerization in oxygen-redox reactions Peer-reviewed

    Xiang-Mei Shi, Kosuke Kawai, Masashi Okubo, Atsuo Yamada

    Advanced Energy Materials　15　(13)　2405714　2025/02

  11. Li2NbHO2: a new transition-metal oxyhydride with rock-salt-type structure Peer-reviewed

    Fumitaka Takeiri, Keiko Kusumoto, Kosuke Kawai, Hiroshi Yaguchi, Takashi Saito, Kazuhiro Mori, Saburo Hosokawa, Masashi Okubo, Genki Kobayashi

    Chemical Communications　60　(97)　14388-14390　2024/11

    Publisher: Royal Society of Chemistry (RSC)

    DOI： 10.1039/d4cc05503a 　

    ISSN： 1359-7345

    eISSN： 1364-548X

    More details Close

    We successfully synthesized Li2NbHO2, the first example of a rock-salt-type transition-metal oxyhydride. Galvanostatic charge/discharge tests revealed that Li2NbHO2 functions as an electrode for lithium secondary batteries.

  12. Valence study of Li(Ni0.5Mn0.5)1-xCox O2 and LiNi1-xCox O2: The role of charge transfer and charge disproportionation Peer-reviewed

    Daisuke Takegami, Kosuke Kawai, Miguel Ferreira-Carvalho, Sahana Rößler, Cheng En Liu, Chang Yang Kuo, Chun Fu Chang, Atsusa Minamida, Tatsuya Miyazaki, Masashi Okubo, Liu Hao Tjeng, Takashi Mizokawa

    Physical Review Materials　8　055401　2024/05

    DOI： 10.1103/PhysRevMaterials.8.055401 　

    eISSN： 2475-9953

  13. Machine learning-assisted survey on charge storage of MXenes in aqueous electrolytes Invited Peer-reviewed

    Kosuke Kawai, Yasunobu Ando, Masashi Okubo

    Small Methods　9　(1)　2400062　2024/03

    DOI： 10.1002/smtd.202400062 　

  14. Iron-based catholytes for aqueous redox-flow batteries Peer-reviewed

    Atsushi Okazawa, Takayuki Kakuchi, Kosuke Kawai, Masashi Okubo

    APL Materials　11　(11)　110901　2023/11/01

    Publisher: AIP Publishing

    DOI： 10.1063/5.0160078 　

    eISSN： 2166-532X

    More details Close

    Redox-flow batteries (RFBs) are promising electrochemical energy storage devices to load-level intermittent power from renewable energy. In particular, aqueous RFBs using aqueous electrolytes possess several advantages over nonaqueous ones, such as low fabrication cost, nontoxicity, safety, and environmental benignity. Therefore, developing high-performance, abundant, less-expensive iron-based catholytes for aqueous RFBs is essential toward their wide deployment in a power grid. In this Perspective, we summarize the recent progress of iron-based catholytes for aqueous RFBs. We emphasize that iron-based catholytes possess widely ranged redox potentials (−1.0 to 1.5 V vs standard hydrogen electrodes) and solubility in water (0.2–4.0 mol L−1), thereby providing a wide range of cell performance. The molecular design, such as ligand functionalization, counter ion mixing, and asymmetrization, allows for rationally improving solubility, redox potential, and energy density. Furthermore, we demonstrate a simple evaluation method of the redox potential of iron-based catholytes using the calculated energy levels of the lowest unoccupied molecular orbital of ligand molecules. Finally, we rationalize the design strategy of iron-based catholytes for advanced aqueous RFBs.

  15. High-Voltage Electrochemical Properties of Lithium-Rich Spinel Oxides Peer-reviewed

    Kosuke Kawai, Takaaki Sudayama, Daisuke Asakura, Jun Kikkawa, Eriko Watanabe, Masashi Okubo, Atsuo Yamada

    The Journal of Physical Chemistry C　127　(26)　12428-12434　2023/06

    Publisher: American Chemical Society (ACS)

    DOI： 10.1021/acs.jpcc.3c01184 　

    ISSN： 1932-7447

    eISSN： 1932-7455

  16. Influence of surface termination groups on electrochemical charge storage of MXene electrodes Peer-reviewed

    Kosuke Kawai, Masaki Fujita, Ryosei Iizuka, Atsuo Yamada, Masashi Okubo

    2D Materials　10　(1)　014012　2022/11

    DOI： 10.1088/2053-1583/aca1cf 　

    eISSN： 2053-1583

  17. Lithium-Rich O2-Type Li0.66[Li0.22Ru0.78]O2 Positive Electrode Material Peer-reviewed

    Hirohito Umeno, Kosuke Kawai, Shin-ichi Nishimura, Daisuke Asakura, Masashi Okubo, Atsuo Yamada

    Journal of The Electrochemical Society　169　(4)　040536-040536　2022/04/18

    Publisher: The Electrochemical Society

    DOI： 10.1149/1945-7111/ac6459 　

    ISSN： 0013-4651

    eISSN： 1945-7111

  18. Oxygen redox versus oxygen evolution in aqueous electrolytes: critical influence of transition metals Peer-reviewed

    Hirohito Umeno, Kosuke Kawai, Daisuke Asakura, Masashi Okubo, Atsuo Yamada

    Advanced Science　9　(12)　2104907　2022/02/19

    DOI： 10.1002/advs.202104907 　

  19. Square-Scheme Electrochemistry in Battery Electrodes Peer-reviewed

    Masashi Okubo, Kosuke Kawai, Zihan Ma, Atsuo Yamada

    Accounts of Materials Research　3　(1)　33-41　2021/11/28

  20. 4.7 V Operation of the Cr4+/Cr3+ Redox Couple in Na3Cr2(PO4)2F3 Peer-reviewed

    Kosuke Kawai, Daisuke Asakura, Shin-ichi Nishimura, Atsuo Yamada

    Chemistry of Materials　33　(4)　1373-1379　2021/02/11

    DOI： 10.1021/acs.chemmater.0c04444 　

    ISSN： 0897-4756

    eISSN： 1520-5002

  21. Nonpolarizing oxygen-redox capacity without O-O dimerization in Na2Mn3O7 Peer-reviewed

    Akihisa Tsuchimoto, Xiang-Mei Shi, Kosuke Kawai, Benoit Mortemard de Boisse, Jun Kikkawa, Daisuke Asakura, Masashi Okubo, Atsuo Yamada

    Nature Communications　12　(1)　631　2021/01/27

    Publisher: Springer Science and Business Media LLC

    DOI： 10.1038/s41467-020-20643-w 　

    eISSN： 2041-1723

    More details Close

    <title>Abstract</title>Reversibility of an electrode reaction is important for energy-efficient rechargeable batteries with a long battery life. Additional oxygen-redox reactions have become an intensive area of research to achieve a larger specific capacity of the positive electrode materials. However, most oxygen-redox electrodes exhibit a large voltage hysteresis &gt;0.5 V upon charge/discharge, and hence possess unacceptably poor energy efficiency. The hysteresis is thought to originate from the formation of peroxide-like O22− dimers during the oxygen-redox reaction. Therefore, avoiding O-O dimer formation is an essential challenge to overcome. Here, we focus on Na2-<italic>x</italic>Mn3O7, which we recently identified to exhibit a large reversible oxygen-redox capacity with an extremely small polarization of 0.04 V. Using spectroscopic and magnetic measurements, the existence of stable O−• was identified in Na2-<italic>x</italic>Mn3O7. Computations reveal that O−• is thermodynamically favorable over the peroxide-like O22− dimer as a result of hole stabilization through a (σ + π) multiorbital Mn-O bond.

  22. Stabilization of a 4.5 V Cr4+/Cr3+ redox reaction in NASICON-type Na3Cr2(PO4)3 by Ti substitution Peer-reviewed

    Kosuke Kawai, Daisuke Asakura, Shin-ichi Nishimura, Atsuo Yamada

    Chemical Communications　55　(91)　13717-13720　2019/09/11

    DOI： 10.1039/c9cc04860j 　

    ISSN： 1359-7345

    eISSN： 1364-548X

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Books and Other Publications 2

  1. リチウムイオン電池の市場拡大を牽引する低資源負荷・高機能正極材料

    川合航右, 西村真一, 大久保將史, 山田淳夫

    公益社団法人 日本磁気学会　2024/08

  2. MXene：電荷貯蔵と末端基

    川合航右, 大久保將史

    公益社団法人 電気化学会　2024/07

Presentations 28

  1. 固体電解質デュアルセルを用いた電気化学的メタンカップリング反応場の評価

    関屋良健, 佐藤郁奈, 川合航右, 木村勇太, 雨澤浩史

    第20回 固体イオニクスセミナー　2026/08/04

  2. 酸素過剰型層状ペロブスカイト酸化物における SOC 酸素極反応機構の検討(

    狩野元弥, 武田雄己, 川合航右, 木村勇太, 雨澤浩史

    第20回 固体イオニクスセミナー　2026/08/03

  3. Enhancing Li⁺- Intercalation Reversibility in Tetragonal Bronze Oxides via Cation Substitution International-presentation

    Kosuke Kawai

    25th International Conference on Solid State Ionics（SSI-25）　2026/07/06

  4. Operando 3D Mapping of Charge-Discharge Reactions in Composite Cathodes of Solid-State Lithium-Sulfur Batteries by Synchrotron X-Ray Computed Tomography International-presentation

    Hiromasa Fuseda, Yuta Kimura, Jan Huebner, Nozomu Ishiguro, Kosuke Kawai, Oki Sekizawa, Kiyofumi Nitta, Saneyuki Ohno, Yoshiharu Uchimoto, Koji Amezawa

    The 23rd International Meeting on Lithium Batteries(IMLB2026)　2026/06/15

  5. Particle-by-Particle Tracking of Charge-Discharge Reactions in Solid-State Battery Composite Electrodes by Operando 3D-XAFS International-presentation

    Ryogo Tsubaki, Yuta Kimura, Kosuke Kawai, Takashi Nakamura, Nozomu Ishiguro, Oki Sekizawa, Kiyofumi Nitta, Tomoya Uruga, Tomonari Takeuchi, Toyoki Okumura, Mizuki Tada, Yoshiharu Uchimoto, Koji Amezawa

    The 23rd International Meeting on Lithium Batteries(IMLB2026)　2026/06/15

  6. Linking Electrode Microstructure to Per-Particle Reaction Heterogeneity in Solid-State Batteries by Multimodal 3D Imaging International-presentation

    Yuta Kimura, Ryogo Tsubaki, Kosuke Kawai, Takashi Nakamura, Nozomu Ishiguro, Oki Sekizawa, Kiyofumi Nitta, Tomoya Uruga, Tomonari Takeuchi, Toyoki Okumura, Kingo Ariyoshi, Mizuki Tada, Yuki Orikasa, Yoshiharu Uchimoto, Koji Amezawa

    The 23rd International Meeting on Lithium Batteries(IMLB2026)　2026/06/15

  7. W置換が正方晶タングステンブロンズのLi+挿入・脱離反応に与える影響

    川合 航右, 久保田 圭, 元木 陸人, 木村 勇太, 雨澤 浩史

    電気化学会第93回大会　2026/03/19

  8. パターン緻密膜モデル電極を用いたPr(Ni,Co)O3系SOC/PCC酸素極の反応メカニズム評価

    武田 雄己, 狩野 元弥, 木村 勇太, 川合 航右, 八代 圭司, 川田 達也, 雨澤 浩史

    電気化学会第93回大会　2026/03/18

  9. 放射光X線コンピュータ断層撮影法を用いた全固体リチウム硫黄電池複合正極における反応分布の3次元オペランド観察

    布施田 大真, 木村 勇太, Jan Huebner, 石黒 志, 川合 航右, 中村 崇司, 関澤 央輝, 新田 清文, 大野 真之, 内本 喜晴, 雨澤 浩史

    電気化学会第93回大会　2026/03/17

  10. オペランド3D-XAFSによる全固体電池合剤電極内の多数活物質粒子における充放電反応の同時可視化追跡

    椿 亮悟, 木村 勇太, 川合 航右, 中村 崇司, 石黒 志, 関澤 央輝, 新田 清文, 宇留賀 朋哉, 竹内 友成, 奥村 豊旗, 唯 美津木, 内本 喜晴, 雨澤 浩史

    電気化学会第93回大会　2026/03/17

  11. 全固体電池電極内の活物質粒子群の構造-反応相関のマルチモーダル3D計測

    木村 勇太, 椿 亮悟, 川合 航右, 中村 崇司, 石黒 志, 関澤 央輝, 新田 清文, 宇留賀 朋哉, 竹内 友成, 奥村 豊旗, 有吉 欽吾, 唯 美津木, 折笠 有基, 内本 喜晴, 雨澤 浩史

    電気化学会第93回大会　2026/03/17

  12. SOFC/EC電解質における酸素ポテンシャル分布およびその経 時変化のオペランド評価

    雨澤浩史, 奥平達裕, 木村勇太, 川合航右, 且井宏和, 関澤央輝, 新田清文

    第51回 固体イオニクス討論会　2025/11/25

  13. Strain-free MXene electrodes for all-solid-state batteries Invited

    Kosuke Kawai

    OMU International Symposium on All-Solid-State Battery　2025/10/03

  14. 導電性二次元物質MXeneの電荷貯蔵 Invited

    川合 航右

    第22回酸化グラフェンナノシートシンポジウム　2025/07/01

  15. Toward suppression of crystal structure changes upon electrochemical ion intercalation Invited

    Kosuke Kawai

    2025/01/30

  16. Fast Proton Storage in Metal Oxide Electrodes for Aqueous Electrochemical Energy Storage

    Kosuke Kawai, Masashi Okubo

    PRiME2024　2024/10/09

  17. MXene as a negative electrode material for all-solid-state batteries

    Kosuke Kawai

    E-MRS 2024　2024/09/17

  18. Strain -free proton intercalation of Mo3Nb2O14 bronze phase

    Kosuke Kawai, Seong-Hoon Jang, Yuta Igarashi, Koji Yazawa, Kazuma Gotoh, Jun Kikkawa, Atsuo Yamada, Yoshitaka Tateyama, Masashi Okubo

    2024/09/05

  19. Strain-free MXene anodes for all-solid-state batteries Invited

    Kosuke Kawai

    MXenes: Changing the World, the 3rd International MXene Conference at Drexel University　2024/08/06

  20. Proton intercalation of Mo3Nb2O14 in aqueous rechargeable batteries

    Kosuke Kawai

    UK-Japan Next-Generation Batteries Seminar　2024/07/20

  21. MXene for All ‘Strain-Free’ Solid-State Batteries

    Kosuke Kawai, Yuki Nomura, Masaki Fujita, Hirokazu Kitaura, Eiji Hosono, Hiroshi Tsukasaki, Sigeo Mori, Akitoshi Hayashi, Naoaki Yabuuchi, Kazuo Yamamoto, Masashi Okubo

    24th International Conference on Solid State Ionics　2024/07/15

  22. Strain-free proton intercalation of Mo3Nb2O14 anode in aqueous rechargeable batteries

    Kosuke Kawai, Seong-Hoon Jang, Jun Kikkawa, Koji Yazawa, Kazuma Gotoh, Yuta Igarashi, Yoshitaka Tateyama, Atsuo Yamada, Masashi Okubo

    24th International Conference on Solid State Ionics　2024/07/18

  23. Proton interaction of Mo3Nb2O14 anode in aqueous batteries Invited

    Kosuke Kawai

    International Symposium on ‘Green Technologies for Excellence (GteX)’ for Young Researchers　2024/06/25

  24. Data storage and analysis for optimal design of electrochemical energy storage devices Invited

    2023/10/31

  25. Peroxide Formation for Voltage Hysteresis in O2-Type Lithium-Rich Layered Oxides

    K. Kawai, X.-M. Shi, N. Takenaka, J. Jang, B. Mortemard de Boisse, A. Tsuchimoto, D. Asakura, J. Kikkawa, M. Nakayama, M. Okubo, A. Yamada

    243rd ECS Meeting　2023/05/29

  26. Exploration of cathode materials for high energy density rechargeable batteries Invited

    Kosuke Kawai, Atsuo Yamada

    47th International Conference and Expo on Advanced Ceramics and Composites　2023/01/24

  27. High-potential Cathode Properties of NASICON-type Cr(Ⅲ)-based Phosphate

    Kosuke Kawai, Wenwen Zhao, Shin-ichi Nishimura, Atsuo Yamada

    2018/11/14

  28. High-potential Cathode Properties of NASICON-type Cr(Ⅲ)-based Phosphate

    Kosuke Kawai, Wenwen Zhao, Shin-ichi Nishimura, Atsuo Yamada

    The 19th International Meeting on Lithium Batteries　2018/06/19

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Industrial Property Rights 1

  1. 全固体蓄電デバイス用電極およびその製造方法、並びに全固体蓄電デバイス

    大久保將史, 川合航右, 北浦弘和, 林晃敏

    Property Type: Patent

Research Projects 13

  1. 固体イオニクスデバイスの安定動作を実現する電解質保護層の設計指針の提案とその実証

    雨澤 浩史, 木村勇太, 川合航右

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 基盤研究(B)

    Institution: 東北大学

    2025/04 - 2028/03

  2. イオン-電子相互作用の制御に基づく超高速駆動型水系二次電池の開発

    Offer Organization: 公益財団法人 村田学術振興・教育財団

    2025/07 - 2027/06

  3. 高速・高密度電荷貯蔵を可能にするMXene-電解液界面の設計

    川合航右

    Offer Organization: 日本学術振興会

    System: 科研費 若手研究

    2024/04 - 2027/03

  4. 全固体電池における層状化合物MXeneのナトリウムイオン挿入

    Offer Organization: 一般財団法人 イオン工学振興財団

    System: 2024年度研究助成

    2024/08 - 2026/03

  5. 層状遷移金属炭化物MXeneを用いた全固体ナトリウムイオン電池の開発

    System: ENEOSー早大理工包括協定にともなう2024年度シーズ探索研究

    2024/07 - 2025/03

  6. フッ素フリー合成法により得られたMXeneの蓄電機能創出

    Offer Organization: 公益財団法人 プロテリアル材料科学財団

    System: 第38回材料科学研究助成金

    2024/04 - 2025/03

  7. 分子性イオンの導入により誘起される層状化合物MXeneの蓄電機能発現

    Offer Organization: 公益財団法人 池谷科学技術振興財団

    System: 2023年度 単年度研究助成

    2023/04 - 2024/03

  8. ナノ空間エンジニアリングに基づくレドックスキャパシタ電極の創製

    Offer Organization: 公益財団法人 徳山科学技術振興財団

    System: 2023年度 スタートアップ助成

    2023/04 - 2024/03

  9. 電極-電解液界面制御に基づく層状遷移金属炭化物MXene負極の創製

    Offer Organization: 公益財団法人 東電記念財団

    System: 2022年度研究助成（一般研究）

    2023/04 - 2024/03

  10. 層状遷移金属炭化物MXeneを用いた全固体電池の開発

    Offer Organization: 公益財団法人 岩谷直治記念財団

    System: 第49回（2022年度）研究助成

    2023/04 - 2024/03

  11. 水系蓄電デバイスの実現に向けた高容量Wadsley–Roth型酸化物負極の開発

    Offer Organization: 公益財団法人 大倉和親記念財団

    System: 2022年度 研究助成

    2022/12 - 2024/03

  12. Development of aqueous zinc rechargeable batteries with layered transition-metal carbides

    Offer Organization: Waseda University

    System: Research grant on comprehensive agreement of Mitsubishi Materials and Waseda University

    Institution: Waseda University

    2021/08 - 2022/02

  13. Development of cathode materials exhibiting stable oxygen-redox reactions

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research Grant-in-Aid for JSPS Fellows

    Category: Grant-in-Aid for JSPS Fellows

    2020/04 - 2021/06

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