[E3-PR15] Slot 15

[E3-PR15-09] In-situ HERFD-XANES and RIXS measurements of oxygen and sulfur species adsorbed on Pt cathode catalysts in polymer electrolyte fuel cells

*Tomoya Uruga^1,2, Takuma Kaneko^1,2, Hiroko Miwa¹, Hirosuke Matsui³, Takefumi Yoshida¹, Kotaro Higashi², Oki Sekizawa^2,1, Tomohiro Sakata¹, Kiyotaka Asakura⁴, Takehiko Sasaki⁵, Mizuki Tada³, Yasuhiro Iwasawa¹ (1. Univ. Electro-Commun (Japan), 2. Japan Synchrotron Radiation Research Institute (Japan), 3. Nagoya Univ. (Japan), 4. Hokaido Univ. (Japan), 5. Univ. Tokyo (Japan))

Keywords:PEFC, Electrocatalyst, HERFD-XANES, Adsorbed oxygen species, Sulfur adsorption