摘要
本文概述了目前高介电聚合物基复合材料的主要问题,论述了铁电陶瓷、导电颗粒(金属粒子、石墨、碳纳米管)改性高介电复合材料的国内外研究进展;重点介绍了酞菁铜、聚苯胺改性全有机高介电复合材料,探讨了存在的主要问题,并指出提高介电常数、储能密度,减小介电损耗,降低制备成本是未来发展的方向。
The main problems in high-dielectric-constant polymer composites are reviewed. The composites of polymers with ceramics, conductive particles （metal particles, graphite and carbon nanotubes） are summarized. The review also narrates copper phthalocyanine and polyaniline modified allorganic high-K composites. Meanwhile, problems facing the traditional high-K polymer composites are discussed. At last, the prospects of the possible developments in the future are proposed, that is to enhance the dielectric constant, energy density, and to decrease the dielectric loss and production cost.
出处
《材料工程》
EI
CAS
CSCD
北大核心
2012年第5期87-92,98,共7页
Journal of Materials Engineering
基金
教育部科学研究重点项目(107023)
中央高校基本科研业务费专项资金(2011PY0180
2011PY0181)
