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| File | Description | Size | Format | |
|---|---|---|---|---|
| dnink01128.pdf | Dissertation_全文 | 17.68 MB | Adobe PDF | [Under embargo] |
| ynink01128.pdf | Abstract_要旨 | 366.42 kB | Adobe PDF | View/Open |
| Title: | Study of Pt-based Catalysts for Oxygen Reduction Reaction in Proton Exchange Membrane Fuel Cells by operando X-ray Absorption Spectroscopy |
| Other Titles: | オペランドX線吸収分光法による固体高分子型燃料電池における酸素還元反応用のPt系触媒の研究 |
| Authors: | Gao, Yunfei |
| Author's alias: | 高, 雲飛 |
| Keywords: | proton exchange membrane fuel cells oxygen reduction reaction X-ray absorption spectroscopy PtCo alloy catalysts nitrogen-doped carbon coating |
| Issue Date: | 25-Mar-2024 |
| Publisher: | Kyoto University |
| Conferring University: | 京都大学 |
| Degree Level: | 新制・課程博士 |
| Degree Discipline: | 博士(人間・環境学) |
| Degree Report no.: | 甲第25386号 |
| Degree no.: | 人博第1128号 |
| Conferral date: | 2024-03-25 |
| Degree Call no.: | 新制||人||262(附属図書館) |
| Degree Affiliation: | 京都大学大学院人間・環境学研究科相関環境学専攻 |
| Examination Committee members: | (主査)教授 内本 喜晴, 教授 藤田 健一, 教授 高木 紀明, 教授 竹口 竜弥 |
| Provisions of the Ruling of Degree: | 学位規則第4条第1項該当 |
| Rights: | 許諾条件により本文は2025-03-01に公開 Protection Against Absorption Passivation on Platinum by a Nitrogen-Doped Carbon Shell for Enhanced Oxygen Reduction Reaction Yunfei Gao, Tomoki Uchiyama, Kentaro Yamamoto, Toshiki Watanabe, Neha Thakur, Ryota Sato, Toshiharu Teranishi, Hideto Imai, Yoshiharu Sakurai, and Yoshiharu Uchimoto ("ACS Appl. Mater. Interfaces"June 2023, Volume 15(25), pp30240?30248). doi: 10.1021/acsami.3c04459 The final pbulication is avaliable at ACS Publishing via http://dx.doi.org/10.1021/acsami.3c04459 Origin of High Activity and Durability of Confined Ordered Intermetallic PtCo Catalysts for the Oxygen Reduction Reaction in Rotating Disk Electrode and Fuel Cell Operating Conditions Yunfei Gao, Tomoki Uchiyama, Kentaro Yamamoto, Toshiki Watanabe, Satoshi Tominaka, Neha Thakur, Ryota Sato, Toshiharu Teranishi, Hideto Imai, Yoshiharu Sakurai, and Yoshiharu Uchimoto ("ACS Catal."August 2023, Volume 13(16), pp10988?11000). doi: 10.1021/acscatal.3c01926 The final pbulication is avaliable at ACS Publishing via http://dx.doi.org/10.1021/acscatal.3c01926 Investigating Degradation Mechanisms in PtCo Alloy Catalysts: The Role of Co Content and a Pt-Rich Shell Using Operando High-Energy Resolution Fluorescence Detection X-ray Absorption Spectroscopy Yunfei Gao, Neha Thakur, Tomoki Uchiyama, Weijie Cao, Kentaro Yamamoto, Toshiki Watanabe, Mukesh Kumar, Ryota Sato, Toshiharu Teranishi, Hideto Imai, Yoshiharu Sakurai, and Yoshiharu Uchimoto ("ACS Appl. Mater. Interfaces"November 2023, doi: 10.1021/acsami.3c11248 The final publication is avaliable at ACS Publishing via http://dx.doi.org/10.1021/acsami.3c11248 |
| DOI: | 10.14989/doctor.k25386 |
| URI: | http://hdl.handle.net/2433/288820 |
| Appears in Collections: | 110 Doctoral Dissertation (Human and Environmental Studies) |
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