近年来复合材料得到了广泛的应用，尤其在航空工业领域，已成为了世界强国竞相发展的核心技术。碳纤维树脂基复合材料作为复合材料中的优秀代表，由于其独特的性能优势，具有很大的发展潜力，但是界面结合强度是制约其应用的关键瓶颈。等离子体表面改性技术能提高碳纤维与树脂基的界面结合强度。总结了国内外学者工作，从等离子体处理装备发展和工艺参数影响两个角度对碳纤维等离子体表面改性技术的研究进展进行了阐述。在装备发展方面，重点介绍了在碳纤维表面处理研究中三类处理装置，包括射频等离子体处理装置、DBD等离子体处理装置和滑动弧射流等离子体处理装置，分析了各自的优缺点。在工艺参数方面，重点介绍了不同等离子体种类、等离子体处理时间、等离子体放电功率对碳纤维表面状态的影响规律。在此基础上，对碳纤维等离子体表面处理技术的未来发展方向进行了展望。

In recent years, composite materials have been widely used, especially in the field of aviation and have become the core technology of the world‘s powerful countries competing for development. As an excellent representative of composite materials, carbon fiber reinforced resin matrix composites have great potential for development due to the unique properties, but the interfacial bonding strength is the key bottleneck restricting the application. Plasma surface modification technology can improve the interface bonding strength between carbon fiber and resin. The research progress of domestic and foreign scholars was summarized, and the progress of plasma surface modification technology was expounded from two aspects of plasma treatment equipment development and process parameters influence. From the perspective of equipment development, three kinds of treatment devices in the research of carbon fiber surface treatment were introduced, including RF plasma treatment device, DBD plasma treatment device and sliding arc jet plasma treatment device and their advantages and disadvantages were analyzed. From the process parameters, the effects of different plasma types, plasma treatment time and plasma discharge power on the surface state of carbon fiber were mainly introduced. On this basis, the future development of plasma surface treatment technology of carbon fiber was prospected.