碳纳米管增强金属基复合材料的研究进展

摘要

Carbon nanotube reinforced metal matrix composites (CNT/MMCs)owing to high specific strength and specific elastic modulus as well as exceptional thermal and electrical properties,possess great potential in aerospace applications.Based on the analysis on the published literatures,the pro-cessing techniques and the CNT/metal interface research advances was evaluated,and some typical properties were summarized.It is pointed out that,the dispersion of carbon nanotubes,and interfacial characteristics between CNT and metal matrix would be mainly important research areas in future.%碳纳米管增强金属基复合材料由于高的比强度、比模量以及优异的热、电性能在航空航天领域具有很好的应用潜力，本文在分析大量文献的基础上，评述该类材料的制备技术和界面研究进展，对其典型性能进行归纳，指出碳纳米管的分散技术以及碳管、基体之间的界面特性应该是今后本领域的重点研究方向。