Schedule 0 3:20 PM - 3:40 PM [1H20] 亜鉛-空気二次電池用空気電極のPt修飾NaCo2O4触媒の酸素発生反応活性評価および適用 *Koto Kawakami1, Tatsuya Takeguchi1, Toshihiko Mandai1, Koichi Ui1 (1. Department of Frontier Materials and Function Engineering, Graduate School of Engineering) Keywords:酸素発生反応, 金属酸化物, カーボンフリー