[B2-P303] Poster 303

[B2-P303-23] Exploring the Degradation Mechanism on Pt_xCo_y Alloy Catalysts for Oxygen Reduction Reaction by operando X-ray Absorption Spectroscopy

*Yunfei Gao¹, Tomoki Uchiyama¹, Kentaro Yamamoto², Toshiki Watanabe¹, Neha Thakur¹, Ryota Sato¹, Toshiharu Teranishi¹, Hideto Imai³, Yoshiharu Sakurai⁴, Yoshiharu Uchimoto¹ (1. Kyoto University (Japan), 2. Nara Women’s University (Japan), 3. FC-Cubic (Japan), 4. JASRI (Japan))

Keywords:Oxygen reduction reaction, PtCo alloy catalysts, operando XAS, Pt-skin structure, fuel cell