聚合物基复合材料的界面结构与导热性能

Interface Structure and Thermal Conductivity of Polymer Matrix Composite

在整理近年来国内外对聚合物基导热复合材料性能的研究工作的基础上,总结界面结构与界面处理对聚合物基复合材料界面和导热性能的影响,分析目前已有研究中的缺点和不足,提出未来改善界面结合、提高聚合物基复合材料导热性能的具体方法,并指出探究界面结构与热流散射的关系,特别是弱界面结合情况下的热流传导规律,对提高聚合物基复合材料的热导率有很大的指导意义。

The research about thermal conductivity performance of polymer-based composite material at home and abroad is sorted out, the effect of interface structure and interface treatment on polymer matrix composites＇inter- face and thermal conductivity is summarized, the disadvantages of current research are indicated, the specific method to improve interface combination and thermal conductivity of polymer composites is put forward. In addition, it is also pointed out that exploring the discipline of interface structure versus heat flow scattering, expecially the heat flow con- ductive rules under the condition of weak interface bonding, has a great significance to improve thermal conductivity of polymer-based composites.