Schedule 5 1:30 PM - 1:45 PM [A1講演 2J07] Preparation and oxygen reduction reaction of Pt nanosheets 〇Daisuke Takimoto1, Shino Toma1, Yuki Tokura2, Wataru Sugimoto2, Masashi Matsumoto3, Hideto Imai3 (1. University of the Ryukyus, 2. Shinshu University, 3. NISSAN ARC)