The applications of polymer phase change materials with graphene as the thermal conductive filler were analyzed,and the preparation methods of high heat conductivity graphene polymer phase change materials including blending method,self-assembly method,freeze drying method,carbon foam method and metal foam method were introduced.The influence factors of heat conductivity were analyzed and summarized.The research progress of methods to prepare graphene polymer phase change materials and the challenges were introduced.Finally,the advantages and disadvantages of preparation methods were summarized and prospected.
关键词
石墨烯/相变材料/导热系数/相变潜热/导热性/制备方法
Key words
Graphene/Phase Change Material/Thermal Conductivity/Latent Heat of Phase Transition/Heat Conductivity/Preparation Method
维普
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