▎ 摘 要
NOVELTY - Preparation of graphene/resin composite material involves preparing slurry containing metal additive, graphene material and water, drying the slurry to obtain metal-based graphene, heating the metal-based graphene and thermoplastic resin in inert gas atmosphere at 50-300 degrees C. USE - Preparation of graphene/resin composite material used as electroconductive material and heat conductive material (all claimed). ADVANTAGE - The method produces composite material with excellent electroconductivity and thermal conductivity.