Schedule 0 10:40 AM - 11:00 AM [2H06] BiとRuを含むパイロクロア型金属酸化物のKOH水溶液中の酸素電極反応 *Arisa Shimizu1, Taro Kinumoto2, Makoto Eto1, Miki Matsuoka2, Tomoki Tsumura2, Masahiro Toyoda2 (1. Graduate School of Engineering, Oita University , 2. Faculty of Science and Technology, Oita University) Keywords:正極触媒, 水素空気二次電池, パイロクロア型金属酸化物