Schedule 8 11:30 AM - 11:45 AM [A1講演 1G07] Mechanism of reduced activity of N-doped carbon ORR catalyst in acidic media 〇Kenji Hayashida1, Rei Shimizu1, Yusuke Hikita, Junji Nakamura2, Kotaro Takeyasu1 (1. Tsukuba University, 2. Kyusyu University)