▎ 摘 要
NOVELTY - A graphene-based heat conducting composite material comprises 40-90 wt.% graphene, 0.1-10 wt.% palladium or platinum, 9-50 wt.% copper nanoparticles and 1-20 wt.% resin polymer. USE - The graphene-based heat conducting composite material is useful for heat dissipation of electronic product (claimed). ADVANTAGE - The graphene-based heat conducting composite material is cost-effective. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation method of graphene-based heat conducting composite material.