▎ 摘 要
NOVELTY - Preparing graphene radiating coating comprises (1) modifying the graphene and carbon nano-tube to obtain the modified graphene-carbon nano-tube composite, (2) mixing the modified graphene-carbon nano-tube composite with heat-conducting filler uniformly to obtain mixed powder, (3) mixing the mixed powder, binder, solvent and coating auxiliary agent uniformly to obtain graphene radiating coating. USE - The method is useful for preparing graphene radiating coating. ADVANTAGE - The method reduces the agglomeration of the graphene, improves the heat-conducting performance of the graphene layer and increases the stability.