▎ 摘　　要

NOVELTY - Method for preparing structure having transition metal sulfide film, involves providing substrate, forming graphene layer on surface of substrate, and forming transition metal sulfide thin film on surface of graphene layer. USE - The method is used for preparing structure having transition metal sulfide film (claimed). ADVANTAGE - The method solves the problem of lattice mismatch between film and the substrate, and ensures most intrinsic properties of transition metal sulfide film and high quality transition metal sulfide film. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a structure with transition metal sulfide film comprising substrate, graphene layer and transition metal sulfide film laminated in sequence, where the structure is prepared by using above-mentioned method.