摘要
芳杂环导电高分子是一类新型功能性材料,具有独特的结构和优异的物理化学性能,掺杂后电导率可以达到半导体甚至导体水平,已成为高分子材料领域中的一个重要方面。综述了芳杂环高分子材料本征态和掺杂后的导电性机理、合成方法,及其在电池电极、金属腐蚀防护等方面的应用。主要介绍了聚吡咯、聚噻吩等芳杂环导电高分子的最新研究进展,指出了芳杂环导电高分子材料研究中存在的问题,并探讨了未来的研究方向。
Heteroaromatic conductive polymers are new functional materials with unique structures, excellent physical and chemical properties. After doping, the conductivity can reach semiconductors and even conductors levels. Heteroaromatic conductive polymers have become an important aspect of polymers. The conductive mechanism, their synthesis and their application on cell electrode and protective metal corrosion of the heteroaromatic polymers are reviewed. The recent research process of heteroaromatie conductive polymers, such as polypyrrole and polythiophene, are introduced. Finally, the problems and the future of the heteroaromatic conductive polymers are discussed.
基金
南京航空航天大学大学生创新基金项目
关键词
导电高分子
芳杂环
本征态
掺杂
电导率
conducting polymer, heteroaromatic, eigen states, doping, conductivity
