13:30 〜 15:30 ▼ [16p-P6-17] Efficient Planar Perovskite Solar Cells Using Solution-Processed Amorphous WOx/Fullerene C60 as Electron Extracting Layers 〇(DC)Eze Vincent Obiozo1、Seike Yoshiyuki1、Mori Tatsuo1 (1.Aichi Inst. of Technol.)