▎ 摘　　要

NOVELTY - Preparing graphene reinforced phase change material comprises preparing 1-20 mg/ml graphene dispersion liquid, reducing the graphene dispersion using amine-based curing agent to obtain a 0.1-0.5 mmol graphene hydrogel, performing a solvent replacement process and normal-pressure drying process on graphene hydrogel to obtain graphene aerogel and filling an organic phase-change material inside the graphene aerogel to obtain the graphene reinforced phase change material in a mass ratio of 10-30:1. USE - The method is useful for preparing graphene reinforced phase change material. ADVANTAGE - The material has high thermal conductivity and can be easily sealed. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for graphene reinforced phase change material prepared by the method mentioned above.