▎ 摘　　要

NOVELTY - The composite material comprises an aluminum film and a graphene film that are laminated in an order. The number of graphene film is n layer, and the number of aluminum film is n+1 layer, where n is an integer between 1 and 100. The graphene film comprises a uniform hole structure which is formed in circular, rectangular and hexagonal shape. The thickness of the aluminium film is 0.1-0.5 mm, and the edge of the graphene film is 5-20 mm away from the aluminium film. USE - Graphene-aluminum high heat-conducting composite material for aerospace material and electronic product. Uses include but are not limited to ultra-thin notebook computer, tablet computer, intelligent mobile phone and portable game machine. ADVANTAGE - The graphene-aluminum high heat-conducting composite material has good radiating performance, light weight, easy processing, and provides simple preparation, good heat conduction, and convenient to popularize and use. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a preparation method of the graphene-aluminium high heat-conducting composite material.