Brief Review of Photocatalysis and Photoresponse Properties of ZnO–Graphene Nanocomposites

As a typical wide bandgap semiconductor, ZnO has received great deal of attention from researchers because its strong physicochemical characteristics. During the past few years, progress been made in optoelectronic applications ZnO, particularly photocatalysis and photodetection fields. To enable further improvements material’s performance, construction variety ZnO-based composite structures will be essential. In this paper, we review recent growth different ZnO–graphene nanocomposite structures. The related band photoresponse properties these nanocomposites are discussed. Additionally, specific examples materials included to provide an insight into common general physical carrier transport characteristics involved unique Finally, directions for development forecasted.