▎ 摘 要
NOVELTY - A composite material comprises thermal conductive particles, graphene and organic matrix. The thermal conduction particles are scattered in organic matrix, and are bridged through graphene. The surface of thermal conduction particles are covered with graphene. USE - Composite material (claimed). ADVANTAGE - The composite material can increase the heat dissipation ability of heat dissipation material. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of composite material.