Designing and fabricating a CdS QDs/BiMoO monolayer S-scheme heterojunction for highly efficient photocatalytic CH degradation under visible light.

Achieving efficient photocatalytic degradation of atmospheric volatile organic compounds (VOCs) under sun-light is still a significant challenge for environmental protection. The S-scheme heterojunction with its unique charge migration route, high charge separation rate and strong redox ability, has great potential. However, how to regulate interfacial charge transfer of the S-scheme heterojunction is of significant importance.