▎ 摘　　要

NOVELTY - Preparing composite material for graphene coated chalcogenide comprises mixing aqueous dispersion of graphene oxide and chalcogenide monomer, stirring, mixing uniformly to obtain the mixed solution, where the mass ratio of the graphene oxide and chalcogenide monomer is 10:2-8, and (ii) subjecting obtained mixed solution by spray drying treatment and reducing graphene oxide to obtain final product. USE - The method is useful for preparing composite material for graphene coated chalcogenide (claimed). ADVANTAGE - The method is simple and easy, and has low cost, short reaction time, mild reaction condition and low energy consumption.