▎ 摘　　要

NOVELTY - A preparation method of graphene oxide enhanced cadmium sulfide doped titanium dioxide nano material comprises dispersing graphene oxide in water, adding cadmium sulfide doped titanium dioxide, mixing and stirring, transferring to a reactor for hydrothermal reaction, washing, drying and grinding to obtain the graphene oxide enhanced cadmium sulfide doped titanium dioxide nano material. USE - The method is used for preparing graphene oxide enhanced cadmium sulfide doped titanium dioxide nano material. The graphene oxide enhanced cadmium sulfide doped titanium dioxide nano material is used for preparing metal anticorrosion coating (claimed). The graphene oxide enhanced cadmium sulfide doped titanium dioxide nano material is used as epoxy resin matrix filler for improving anticorrosion performance. ADVANTAGE - The method uses graphene oxide with a special layered structure, high specific surface area, and extremely high electrical conductivity and provides a large specific surface area to effectively disperse materials, prevents agglomeration, improves the conductive performance of the composite material and suppress the recombination of photogenerated carriers. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for use of the graphene oxide enhanced cadmium sulfide doped titanium dioxide nano material in preparing metal anticorrosion coating.