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| Advances in Thermal Performance of Polymer-Based Composites |
| Du Boxue1, Kong Xiaoxiao1, Xiao Meng1, Li Jin1, Qian Ziming2 |
1. Key Laboratory of the Ministry of Education on Smart Power Grids Tianjin University Tianjin 300072 China;
2. Jiangsu Hengtong Power Cable Co. Ltd Wujiang 215200 China |
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Abstract The integration, miniaturization and high-power of modern electronic and electric equipment would bring more serious heat problems. Therefore, high efficiency in heat dissipation has become an important means to improve equipment performance and extend its service life. Due to the excellent properties of electrical and mechanical properties as well as the low price, polymer materials, which are widely used for electronic and electric equipment, have become the focus of future high thermal conductivity materials. In this paper, the factors influencing the thermal conductivity (TC) of polymer are reviewed based on the introduction of microscopic mechanism, especially the interface characteristics. What's more, the research progress on the design of thermal conductive network structures is described. Then the research status of electrical performance of high TC polymer-based composites is also summarized. Finally, the trend of polymer-based composites with high thermal conductivity for electronic and electric equipment is prospected.
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Received: 24 May 2017
Published: 27 July 2018
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2018, Vol. 33 
