PHOTOCATALYST ELECTRODE FOR OXYGEN GENERATION, AND METHOD AND MODULE FOR MANUFACTURING PHOTOCATALYST ELECTRODE FOR OXYGEN GENERATION

摘要

The present invention addresses the problem of providing a photocatalyst electrode for oxygen generation, and a method and module for manufacturing photocatalyst electrode for oxygen generation, having an excellent photocurrent density. This photocatalyst electrode for oxygen generation includes a collector layer and a photocatalyst layer containing Ta₃N₅, wherein the photocatalyst has a charge separation promotion layer between the collector layer and the photocatalyst layer.