▎ 摘　　要

Shape-controlled ZnS-graphene oxide (GO) nanocomposites were successfully synthesized via an easy one-step hydrothermal method by changing the solvents. The sample prepared in ethytleneglycol and water (1:1 in volume ratio) yielded ZnS nanoparticles (NPs)-GO nanocomposites. The sample prepared in ethylenediamine and water (1:1 in volume ratio) yielded ZnS nanowires (NWs)-GO nanocomposites. The sample prepared in ethytleneglycol, ethylenediamine and water (1:1:2 in volume ratio) yielded ZnS nanorods (NRs)-GO nanocomposites. The results showed that the GO in the composite were exfoliated and decorated with ZnS NPs, NWs and NRs. The photoluminescence intensity of the ZnS-GO nanocomposites exhibited a clearly quenching in comparison with that of ZnS.