近年来对导电高分子的研究引起了各国的普遍关注,人们业已发现许多分子主链具共轭延伸的聚合物,如聚乙炔、聚苯撑、聚吡咯、聚噻吩、聚苯硫醚等,经某些电子受体或供体掺杂(Doping)作用后,导电性可发生十几个数量级飞跃。聚合物导电性大小及其稳定性都可能与聚合物和掺杂剂间的配合有关。因此,了解掺杂过程的机理对指导制备导电性良好 In recent years, the research on conducting polymer has aroused the widespread concern of all countries. Many people have found many polymers with conjugated main chain extending, such as polyacetylene, polyphenylene, polypyrrole, polythiophene and polyphenylene sulfide, After some electron acceptor or donor doping effect, the conductivity can occur a dozen orders of magnitude leap. The electrical conductivity of the polymer and its stability may be related to the coordination between the polymer and the dopant. Therefore, understanding the mechanism of the doping process is good for guiding the preparation