高介电常数_低介电损耗的聚合物基复合材料.pdf

文档介绍：第 22 卷第 8 期化学进展 Vol. 22 No. 8
2010 年 8 月 PROGRESS IN CHEMISTRY Aug. ,2010
高介电常数、低介电损耗的聚合物基复合材料*
卢鹏荐王一龙孙志刚官建国
武汉理工大学材料复合新技术国家重点实验室武汉 430070
摘要考虑到高介电常数、低介电损耗聚合物基复合材料在电气、电子行业的广泛应用,本文对其研
究进展进行了回顾,重点讨论了功能填料、聚合物基体及它们两者的相互作用等因素对聚合物基复合材料介
电性能的影响规律试图为建立高介电常数、低介电损耗的聚合物基复合材料的设计和制备原理理清思路
指出该领域在未来的主要发展方向涉及制备结构、形貌、尺寸可控的新功能填料,探索新型简单的复合工艺
和界面控制技术,从理论上分析建立功能填料的结构和介电性能的关系模型等。
关键词介电常数介电损耗复合材料聚合物
中图分类号 TB33 TM215. 92 文献标识码 A 文章编号 1005-281X201008-1619-07
Polymer-posites with High Dielectric Constant
and Low Dielectric Loss
Lu Pengjian Wang Yilong Sun Zhigang Guan Jianguo 
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing,
Wuhan University of Technology,Wuhan 430070,China
Abstract Due to the wide important application of the polymer-posites with both high dielectric
constant and low dielectric loss in such fields as electrical and electronic engineering,this paper reviews almost all
the state-of-the-art research work focusing on them. In the attempt to establish the principles to design and prepare
the polymer-posites with high dielectric constant and low dielectric loss,the effects of functional fillers,
polymer matrixes,and their interaction on the dielectric properties of the polymer-posites are discussed in
details. As a consequence,the future research trends are pointed out involving the development of the innovative
approa