S5-17,18

[S5-17-CL] Efficient green hydrogen production by a customized double-junction GaAs photovoltaic device and a water splitting electrolyzer

*Masayuki Yagi¹, Zaki N. Zahran¹, Yugo Miseki², Yuta Tsubonouchi¹, Kikuo Makita², Takeyoshi Sugaya², Kazuhiro Sayama² (1. Niigata University (Japan), 2. National Institute of Advanced Industrial Science and Technology (AIST) (Japan))

Keywords:Green hydrogen production, Solar water splitting, Electrolyzer, Photovoltaic cell, Water oxidation catalyst