▎ 摘　　要

NOVELTY - Preparing bright high-conductivity graphene/copper complex material comprises (i) preparing graphene/copper deposition liquid A called A, and adding gelatin and sodium dodecyl sulfate as additive into the A, (ii) preparing pure copper deposition liquid B called B, and adding polyacrylamide and thiourea as additive into B, and (iii) using direct current deposition method for depositing, where the depositing method is alternating deposition liquid deposition. USE - The method is useful for preparing bright type high-conductivity graphene/copper complex material. ADVANTAGE - The method: is easy to prepare, economical and environmental friendly; has reasonable ratio of graphene/copper deposition solution, controllable coating thickness, smooth and bright surface and high conductivity, uniform thickness of the plating layer, and high bonding strength with the matrix; and does not easy to peel off and fall off. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the bright high-conductivity graphene/copper complex material prepared by above mentioned method, comprising lead or foil material.