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七十年代出现了研究有机导体的热潮。由于掺杂聚乙炔具有金属般的高电导性(～10~3Ω请下载后查看，本文暂不支持在线获取查看简介。(-1).cm~(-1)),聚乙炔便被称为“合成金属”,成为引入注目和竞相研究的有机导体材料。聚乙炔有顺式和反式两种构型,而且都可以掺杂,但顺式聚乙炔富有弹性和可挠曲性,易于加工,并且其掺杂效应比反式聚乙炔还要高四至五个数量级。为此近年来人们致力于合成高顺式聚乙炔。1958年G.Natta等首先用Ziegler型催化剂Ticl_3—AlR_3和
Seventies there has been the study of organic conductor craze. Due to the metal doped with high conductivity of polyacetylene (~ 10 ~ 3Ω Please download to view, this article is not supported online view profile. (-1) cm -1), polyacetylene will be called “Synthetic Metals” has become the organic conductor material that has drawn attention and competing research. Polyacetylene has both cis and trans configuration, and can be doped, but cis-polyacetylene is flexible and flexible, easy to process, and its doping effect than trans-polyacetylene is even higher four to five A few orders of magnitude. In recent years, people are committed to the synthesis of high-cis polyacetylene. 1958 G. Natta other first with Ziegler-type catalyst Ticl_3-AlR_3 and