FLOCCULENT-POLYANILINE-COATED GRAPHENE COMPOSITE MATERIAL, METHOD FOR PREPARATION THEREOF, AND USE THEREOF

摘要

The present invention provides a flocculent-polyaniline-coated graphene composite material, method for preparation thereof, and use thereof; taking a single layer of graphene as a framework, flocculent polyaniline is grown on both sides of the graphene sheet, and the polyaniline is connected to the graphene sheet by covalent bonds. The composite material has good electrical conductivity and a high specific surface area; as an electrode material, it has a high specific capacitance, and the covalent bonds ensure good stability during the charge/discharge cycle; the synergies of the above establish a basis for applications in supercapacitor electrode materials.