[B2-P303] Poster 303

[B2-P303-01] Operando HERFD-XANES and RIXS Characterization of Oxygen, Sulfur, and Water Species Adsorbed on Pt Cathode Catalysts in Practical Polymer Electrolyte Fuel Cells

*Yasuhiro Iwasawa^1,2, Hiroko Ariga-Miwa^1,2, Tomoya Uruga^1,3, Takehiko Sasaki⁴, Takefumi Yoshida^1,2, Takuma Kaneko³, Hirosuke Matsui^5,2, Mizuki Tada^5,2 (1. Univ. Electro-Communications (Japan), 2. RIKEN SPring-8 Center (Japan), 3. JASRI (Japan), 4. Univ. Tokyo (Japan), 5. Nagoya Univ. (Japan))

Keywords:HERFD-XANES, RIXS, QXAFS, Cathode Pt/C, Practical PEFCs