▎ 摘　　要

NOVELTY - A foamed graphene/phase change composite energy storage material comprises 0.1-15 %mass foamed graphene, 84-99.8 %mass phase change material, and 0.1-1 %mass composite additive. USE - Foamed graphene/phase change composite energy storage material (claimed). ADVANTAGE - The foamed graphene/phase change composite energy storage material has high thermal conductivity, energy storage density, and heat utilization rate. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for production of foamed graphene/phase change composite energy storage material, which involves preparing foamed graphene matrix material, and phase change filler, and uniformly mixing.