Schedule 3 [P66] Preparation and photocatalytic property of Na2Ti6O13 with tunneling structure toward the overall H2O splitting 光触媒「学生ポスター発表賞審査対象」 〇Yuki Unno1, Akira Yamakata2, Yoshihisa Sakata1 (1. Yamaguchi Univ., 2. Toyota Technological Institute)