▎ 摘　　要

NOVELTY - Preparation of graphene phase-change temperature-equalizing plate, involves spreading a layer of phase change material on the surface of graphene porous membrane, heating graphene porous membrane in vacuum environment, melting and pouring the phase change material into graphene porous material and cooling. USE - Preparation of graphene phase-change temperature-equalizing plate (claimed). ADVANTAGE - The method is simple and energy-saving, and provides product having high filling rate and heat enthalpy.