人类文明的发展,技术的进步一直是与新材料的出现紧密相关的。近30年来高分子材料的出现和应用对现代文明的发展起了极为重要的作用。但至今不论天然或合成高分子材料都是作为绝缘体而应用的。虽然在上世纪末人们就已知道将金属粉末或碳黑混入天然高分子材料中可赋与其一定的电导性,近年来这种复合型导电材料又得到了很大的发展并在很多方面得到了应用。但这并不是高分子本身的特性。六十年代初期由于发现TCNQ(四氰基对苯醌二甲烷)的一系列电荷转移复合物具有较高 The development of human civilization, technological progress has always been closely related to the emergence of new materials. The emergence and application of polymer materials in recent 30 years has played an extremely important role in the development of modern civilization. So far, however, natural or synthetic polymer materials have been used as insulators. Although it has been known at the end of the last century that metal powder or carbon black can be incorporated into natural polymer materials to impart certain electrical conductivity, the composite conductive material has been greatly developed in recent years and has been applied in many aspects . But this is not the nature of the polymer itself. Since the early 1960s the discovery of a series of charge-transfer complexes of TCNQ (tetracyanoquinodimethane) has a higher