Solar photocatalytic generation of hydrogen under ultraviolet-visible light irradiation on (CdS/ZnS)/Ag2S + (RuO2/TiO2) photocatalysts

Bulletin of Materials Science

关键词: Hydrogen;    hydrogen sulfide;    solar photocatalysis;    composite;    photocatalysts.;   

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

In order to efficiently use the UV-vis light in the photocatalytic reaction, a novel (CdS/ZnS)/ Ag2S + RuO2/TiO2 was synthesized by chemical coprecipitation and metal ion implantation. The composition and structure of this composite were characterized by BET, UV-vis spectroscopy, SEM, XRD and EDX. This composite exhibited much higher photocatalytic activity for the generation of hydrogen (H2).

【 授权许可】

CC BY