▎ 摘　　要

NOVELTY - Electrochemical preparation method of molybdenum disulfide/graphene composite electrode involves mixing aqueous solution of graphene oxide/lithium perchlorate as electrolyte, electrically depositing graphene oxide films on fluorine-doped tin oxide (FTO) conductive glass, carrying out electrochemical reduction of graphene oxide film to obtain graphene film, using graphene film as substrate, mixing ammonium tetrathiomolybdate/potassium chloride aqueous solution to obtain molybdenum disulfide/graphene composite electrode. USE - Electrochemical preparation method of molybdenum disulfide/graphene composite electrode used for dye-sensitized solar cell. ADVANTAGE - The method enables the electrochemical preparation of molybdenum disulfide/graphene composite electrode without any post-treatment process. DETAILED DESCRIPTION - Electrochemical preparation method of molybdenum disulfide/graphene composite electrode involves providing electrochemical deposition system with three electrodes, mixing aqueous solution of graphene oxide/lithium perchlorate as electrolyte, electrically depositing graphene oxide films on fluorine-doped tin oxide (FTO) conductive glass, carrying out electrochemical reduction of graphene oxide film to obtain graphene film, using graphene film as substrate, mixing ammonium tetrathiomolybdate/potassium chloride aqueous solution to obtain molybdenum disulfide/graphene composite electrode.