碳纤维前驱体的研究进展  

Research Progress of Precursors for Carbon Fiber

作　　者：董瑞豪 曹维宇[1,2] DONG Ruihao;CAO Weiyu(State Key Laboratory of Organic‐Inorganic Composites,Beijing University of Chemical Technology,Beijing 100029;The Key Laboratory of Education Ministry on Carbon Fiber and Functional Polymer,Beijing University of Chemical Technology,Beijing 100029)

机构地区：[1]北京化工大学有机无机复合材料国家重点实验室,北京100029 [2]北京化工大学碳纤维及功能高分子教育部重点实验室,北京100029

出　　处：《宇航材料工艺》2022年第4期12-20,共9页Aerospace Materials & Technology

基　　金：装备预研基金项目(6140922010102)。

摘　　要：综述了可用于制备碳纤维的各类改性聚丙烯腈前驱体以及完全可替代型前驱体的最新研究进展,包括各种新型前驱体的制备以及碳化后的纤维结构与性能等,并介绍了其潜在应用领域,对各类前驱体发展目前面临的问题进行了总结,拟为制备高性能、低成本碳纤维前驱体进一步发展提供参考。Research progress of various modified polyacrylonitrile precursors and completely replaceable precursors for carbon fibers are reviewed in this paper,including the preparation process,structure and the performance after carbonization.The potential application fields and the problems facing in the development are also summarized.It is expected to provide useful information and reference for the development of high-performance and low-cost carbon fiber precursors.

关 键 词：碳纤维 原丝改性 生物基纤维 低维碳材料 

分 类 号：TQ343[化学工程—化纤工业]