▎ 摘　　要

NOVELTY - Laminated composite material with graphene interpenetrating network structure comprises a carbon fiber cloth layer, a graphene foam layer, a three-dimensional continuous graphene network and a resin matrix, where the carbon fiber cloth layer and graphene foam layer are alternately laid in the horizontal direction to form the main unit of the composite material, and the graphene three-dimensional continuous network is grown at the pores of the carbon fiber cloth layer and graphene foam layer in the vertical direction, and the combined structure of the carbon fiber cloth layer, graphene foam layer, and three-dimensional continuous network of graphene is fully infiltrated by the resin matrix, and finally the composite material is obtained through a molding process. USE - Laminated composite material. ADVANTAGE - The composite material has high thermal conductivity, and improves the mechanical properties of composite materials, and realizes the synergistic enhancement effect between multi-scale and multi-component.