Schedule 4 11:05 AM - 11:30 AM [B1講演 1B03] A quantitative study on the relation of photocatalytic activity of anatase TiO2 to specific surface area and carrier lifetime 〇Shimpei Naniwa1, Kosaku Kato2, Akira Yamakata2, Akira Yamamoto1,3, Hisao Yoshida1,3 (1. Kyoto University, 2. Toyota Technological Inst., 3. Elements Strategy Initiative for Catalysts and Batteries)