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导热高分子复合材料研究进展
发表时间：2016-12-31 浏览量：2340 下载量：1248
| 全部作者： | 洪浩群，周超，肖扬，张海燕 |
| 作者单位： | 广东工业大学材料与能源学院 |
| 摘 要： | 导热高分子复合材料是近年来研究和开发的热点之一。研究综述了国内外主要大型企业导热高分子复合材料的开发动态；介绍了导热高分子复合材料的分类、导热机理、导热模型；讨论了影响高分子复合材料导热性能的因素，包括填料、高分子材料凝聚态结构、加工方式、温度等；阐述了提高高分子复合材料导热系数的措施，选择与优化工艺条件、制备新型导热填料、改进导热填料结构以及填充颗粒改性都可以提高高分子复合材料的导热系数。研究还专门介绍了纳米碳导热复合材料的研究进展，最后讨论了导热高分子复合材料存在的问题及发展方向。 |
| 关 键 词： | 高分子材料学；高分子复合材料；综述；导热填料；导热系数 |
| Title： | Progress in thermal conductive polymer composites |
| Author： | HONG Haoqun, ZHOU Chao, XIAO Yang, ZHANG Haiyan |
| Organization： | School of Materials and Energy, Guangdong University of Technology |
| Abstract： | Thermal conductive polymer composites have become one of research focuses recently. In this paper, the developing activities of large businesses on thermal conductive polymer composites are primarily reviewed, and the classifications, thermal conductive mechanism and models of thermal conductive polymer composites are introduced. The factors that affect thermal conductivity of thermal conductive polymer composites are discussed, including the fillers, the condensed structure of polymer materials, processing methods and temperature. The measures that can improve thermal conductivity of thermal conductive polymer composites are elaborated, including optimizing process conditions, preparing novel thermal conductive fillers, improving the structure of thermal conductive fillers and modifying the filled particles. The advances in thermal conductive composites based on nano carbon are specially introduced. Finally, the existing problems and developing directions of thermal conductive polymer composites are also discussed. |
| Key words： | polymer materials; polymer composites; review; thermal conductive fillers; thermal conductivity |
| 发表期数： | 2016年12月第24期 |
| 引用格式： | 洪浩群，周超，肖扬，等. 导热高分子复合材料研究进展[J]. 中国科技论文在线精品论文，2016，9（24）：2489-2502. |
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