▎ 摘　　要

NOVELTY - Preparing high conductance copper carbon composite material comprises taking pure copper as anode, taking titanium plate or copper wire as cathode, electrolyzing the electrolytic solution of the composite composition, obtaining copper-carbon composite material of electrochemical deposition, where the electrolyte of the composite composition comprising water, copper sulfate, sulfuric acid, chloride ion additive, gelatin, polymer type dispersant and graphene oxide. USE - The material is useful in the field of electronic, traffic, welding and processing, power transmission and microelectronic industry. ADVANTAGE - The method: provides high-conductivity copper-carbon composite material with excellent electrical performance and mechanical property, high strength and high conductivity, and wide application prospect.