Graphene is a unique two-dimensional material, and has unusual properties, including extremely high specific surface area, thermal conductivity, mechanical stiffness, and extraordinary electronic transport properties. More meaningfully, the property of graphene can be modified through elemental doping, surface assembly, plasma etching, and many others. In this paper, flower-like ZnO nanosheets were successfully grown on the O2 plasma treated monolayer graphene using a facile hydrothermal method. The surface morphology and structure, as well as the electrical properties of the samples were inve...
