原位生长碳纳米管增强复合材料的研究现状与展望  

Research Progress and Prospect of In Situ Grown CNTs-reinforced Composites

作　　者：孙科[1] 周新贵[1] 于海蛟[1] 王洪磊[1] 赵爽[1] 罗征[1] 邹世钦[1] 黄泽兰 羊建高 

机构地区：[1]国防科技大学新型陶瓷纤维及复合材料国防科技重点实验室,长沙410073 [2]江西崇义章源钨业,崇义341300

出　　处：《材料导报（纳米与新材料专辑）》2010年第2期100-103,113,共5页

摘　　要：碳纳米管优异的力学、热学和电学性质使其成为高性能复合材料的新型增强体,但难以分散,限制了其进一步应用。CVD法原位生长碳纳米管可有效解决碳纳米管在复合材料中的分散问题,是制备碳纳米管增强复合材料的理想方法。综合分析了国内外原位生长碳纳米管增强复合材料的研究状况,指出了存在的问题及以后的发展趋势。The interesting mechanical, thermal and electrical properties of the carbon nanotubes（CNTs） make them excellent candidates as reinforcing components for advanced composites; unfortunately, the poor dispersion of CNTs poses great obstacles to realizing the potential benefits. Fabrication of composites reinforced with CNTs grown in situ by CVD process could effectively solve the agglomeration problem of CNTs and is considered as an ideal method for CNTs reinforced composites. The research and development of CNTs-reinforced composites at home and abroad are introduced, and the problems and the future research direction are pointed out.

关 键 词：CVD 原位生长 碳纳米管 碳纳米管增强复合材料 

分 类 号：TB33[一般工业技术—材料科学与工程]