▎ 摘　　要

In this study, ZnS/ZnO/graphene/sapphire nanocomposites were formed by sol-gel/hydrothermal methods. To study the influence of various portions graphene layer on ZnS/ZnO/graphene nanostructures, we changed the graphene amounts on the ZnO seed layer solution. To investigate the ZnS/ZnO/graphene/sapphire nanocomposites, multiple analyses including field-emission scanning electron microscopy (FESEM), X-ray diffraction (XRD), photoluminescence (PL), raman spectroscopy (Raman) and contact angle (CA) were performed. Results indicate that denser and more orthogonal ZnS/ZnO/graphene/sapphire structures can be formed with incorporation of graphene.