▎ 摘　　要

NOVELTY - Graphene hybrid material comprises graphene oxide, functionalized graphene and reduced graphene oxide. The solid content of graphene mixed material is 5-50%. USE - Graphene hybrid material used for heat dissipation system (claimed). ADVANTAGE - The graphene hybrid material has simple operation and excellent performance for heat conducting system, improves radiating efficiency, promotes rapid development of the aerospace, military equipment and motor electric appliance and other industries, and solves technical problem that thickness and coefficient of heat conductivity cannot be considered. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: 1. a method for preparing graphene hybrid material, which involves: a. mixing graphene oxide, functionalized graphene and reduced graphene oxide uniformly to obtain graphene hybrid material; 2. a graphene temperature equalization plate, which is prepared from graphene mixed material; and 3. a method for preparing graphene temperature-uniforming plate, which involves: a. preparing graphene mixed material into wet plate, and carrying out drying, high-temperature treatment and graphitization treatment.