1前言新材料的开发，在科学技术的发展中起着重要作用。近年来，对于同时拥有碳类、纤维类材料特性的碳纤维这一新型功能材的应用研究工作，在国外发展较快。由于它具有良好的高强、高模量性能，且耐高温、耐蚀、导电与轻质等，在与各类基体材料的复合中，被视为极有潜力的增强 1 Introduction The development of new materials plays an important role in the development of science and technology. In recent years, the research and application of this new type of functional material, which has carbon fiber and fiber-like material characteristics at the same time, has been developed rapidly in foreign countries. Due to its good high strength, high modulus performance, high temperature resistance, corrosion resistance, electrical conductivity and light weight, it is considered as a potential enhancement in compounding with various matrix materials