▎ 摘　　要

NOVELTY - Preparation of nickel molybdate/graphene composite material involves dissolving graphene oxide in deionized water to obtain solution of graphene oxide after ultrasonically dispersion, adding nickel acetate to the graphene oxide solution and stirring uniformly, adding urea ammonium molybdate to mixed solution and stirring uniformly and transferring to autoclave uniformly, placing the mixture in oven box, and removing the obtained material to centrifuge, wash and vacuum dry the solid particle in lower layer after cooling at room temperature. USE - Preparation of nickel molybdate/graphene composite material used as electrode material for super capacitor. ADVANTAGE - The conductive property of the composite material is increased. The aggregation of graphite sheets is avoided. The high electric current density and capacitance retention rate of super capacitor is ensured.