Schedule 2 [P73] The effect of cocatalyst coloading on the photocatalytic activity of BaTaO2N 光触媒「学生ポスター発表賞審査対象」 〇Kanta Kobayashi1, Huihui Li1,2, Daling Lu1, Takashi Hisatomi1,3, Kazunari Domen1 (1. Shinshu Univ., 2. Lanzhou Univ., 3. PRESTO)