2023
12. Yudai Kawase, Tomohiro Higashi, Keisuke Obata, Yuriy Pihosh, Kazunari Domen, Kazuhiro Takanabe, ": Morphological Transformation of NiFeOx Mediated by Acetonitrile Solution towards Uniform Coating of Ta3N5 Photoelectrode", ACS FALL 2023, Aug. 17, 2023, Oral presentation.
11. Yudai Kawase, "Ta3N5 ナノロッド光電極の均一被覆を志向した貧溶媒を介する NiFeOx 電極触媒のモルフォロジー制御 (Morphological Control of NiFeOx Electrocatalyst mediated by Acetonitrile for Uniform Coating on Ta3N5 Nanorod Photoelectrode)", The 43rd Junior Society Summer Workshop held by Catalyst Society of Japan, Aug. 4, 2023, Oral presentation.
10. Yudai Kawase, Tomohiro Higashi, Keisuke Obata, Kazunari Domen, Kazuhiro Takanabe, "Stable Oxygen Evolution Reaction by Catalyst-Modified Tantalum Nitride Photoelectrode", 11th International Symposium on Nitrides, May 2023, Oral presentation.
9.Yudai Kawase, Tomohiro Higashi, Keisuke Obata, Kazunari Domen, Kazuhiro Takanabe, "高効率かつ高耐久な酸素生成反応の実現に向けたTa3N5透明光電極表面の精密触媒設計 (Precise Design of Electrocatalysts on Ta3N5 Semitransparent Photoanodes for Efficient and Durable Oxygen Evolution Reaction)", The 131st Catalysis Society of Japan Meeting, Mar. 2023, Oral presentation.
2022
8. Yudai Kawase, Tomohiro Higashi, Keisuke Obata, Kazunari Domen, Kazuhiro Takanabe, "広範囲 pH 領域で安定な酸素生成を実現する Ta3N5光電極の界面設計 (Interfacial Design of Ta3N5 Photoelectrode for Stable Oxygen Evolution in a Wide pH Range)", The 130th Catalysis Society of Japan Meeting, Sep. 2022, Oral presentation.
7. Yudai Kawase, Tomohiro Higashi, Keisuke Obata, Kazunari Domen, Kazuhiro Takanabe, "Surface design of semitransparent Ta3N5 photoelectrode for stable oxygen evolution over a wide pH range", Post Symposium of TOCAT9, Aug. 1, Poster presentation.
6. Yudai Kawase, Tomohiro Higashi, Keisuke Obata, Kazunari Domen, Kazuhiro Takanabe, "Uniform NiFeOx catalyst as a protective layer of transparent Ta3N5 photoanode for efficient and stable oxygen evolution reaction", The 9th Tokyo Conference on Advanced Catalytic Science and Technology, Jul. 25, Poster presentation.
2021
5. Yudai Kawase, The 41st Junior Society Summer Workshop held by Catalyst Society of Japan, Aug. 2021, Poster presentation.
2020
4. Yudai Kawase, Tomohiro Higashi, Tatsuya Shinagawa, Fuminao Kishimoto, Masao Katayama, Kazunari Domen, Kazuhiro Takanabe, "酸素生成用窒化タンタル透明光電極 の安定性向上に向けた表面修飾法の開発 (Development of Surface Modification Method to Improve Stability of Tantalum Nitride Transparent Photoelectrode for Oxygen Evolution)", The 39th Symposium on Catalytic Chemistry Involving Light, Nov. 2020, Poster presentation.
3. Yudai Kawase, Tomohiro Higashi, Tatsuya Shinagawa, Kazunari Domen, Kazuhiro Takanabe, "酸素生成用窒化タンタル光電極の特性評価と表面修飾法の 開発 (Quantitative Evaluation of Tantalum Nitride Photoelectrode for Oxygen Evolution and Development of Surface Modification Method)", The 126th Catalysis Society of Japan Meeting, Sep. 2020, Oral presentation.
2019
2. Yudai Kawase, Tomohiro Higashi, Tatsuya Shinagawa, Kazunari Domen, Kazuhiro Takanabe, “Transparent Ta3N5 Photoanodes for Efficient Oxygen Evolution from Water in the Tandem Cell Configuration”, 17th International Congress on Catalysis 2020, Jun. 2020, Poster presentation.
2018
1. Yusuke Isaka, Yudai Kawase, Yasutaka Kuwahara, Kohsuke Mori, Hiromi Yamashita, "疎水性 MOF を用いた二相系における光触媒的過酸化素生成 (Photocatalytic Hydrogen Peroxide Generation in a Two-Phase System Using Hydrophobic MOFs)", The 99th Chemical Society of Japan Annual Meeting, Mar. 2019, Oral presentation.