聚合物导电复合材料的设计与制备研究进展  

Research Progress in Design and Preparation of Polymer Conductive Composites

作　　者：孟非然 郑骏驰 孟征[2,3] 孙兆懿 钱晶 苏昱[2,3] 舒帮建 安峻莹[2,3] Meng Feiran;Zheng Junchi;Meng Zheng;Sun Zhaoyi;Qian Jing;Su Yu;Shu Bangjian;An Junying(Academy of Aerospace Propulsion Technology,Xi’an 710100,China;Beijing Institute of Aerospace Testing Technology,Beijing100074,China;Beijing Aerospace Chemical Engineering Co.,Ltd.,Beijing 100074,China)

机构地区：[1]航天推进技术研究院,西安710100 [2]北京航天试验技术研究所,北京100074 [3]北京航天凯恩化工科技有限公司,北京100074

出　　处：《工程塑料应用》2021年第8期157-163,共7页Engineering Plastics Application

摘　　要：首先归纳了聚合物导电复合材料的导电机理,进而归纳了此类材料的微观结构设计思路,并且列举了金属与碳系导电填料应用在聚合物导电复合材料中的最新研究进展。目前,以改善材料导电性为主要目标,兼顾考虑材料的力学性能,通过设计导电填充体系的微观结构,筛选导电填料类型,调整制备工艺,可实现各类功能性聚合物导电复合材料的开发设计。而进一步降低复合材料中导电填料的导电逾渗阈值,提高聚合物导电复合材料制备工艺实用性也是近年来研究的热点。The conductive mechanism of polymer conductive composites and the strategies for designing the microstructure of polymer conductive composites were summarized.The latest research progress of metal and carbon based conductive fillers in polymer conductive composites were listed.Nowadays,in order to improve the conductivity,considering mechanical properties,the development and design of various functional polymer conductive composites can be realized by designing the microstructure of conductive filling system,selecting appropriate conductive filler and adjusting the preparation process.Furthermore,reducing the conductive percolation threshold of conductive fillers and improving the preparation process practicability for polymer conductive composites are also the research hotspots in recent years.

关 键 词：聚合物 导电复合材料 导电填料 导电逾渗阈值 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业]