▎ 摘　　要

A novel graphene/ZnxCdS nanoplates solid solution (G/ZnxCdS NP) had been successfully synthesized via microwave method and showed their excellent photocatalytic activity. The nanocomposites with different atomic ratios of Zn/Cd were synthesized and their corresponding photocatalytic performance was examined. The synergistic effect of enhanced photocatalytic activity revealed the presence of ZnxCdS nanoplates solid solution, having a preferable narrow band gap with strong redox ability and effective charge separation along with graphene in the composites. The present research provides an effective method for the development of photocatalysts which will be beneficial to solve the environmental pollution.