碳纳米管分散性研究进展  

Research Progress of the Dispersion of Carbon Nanotubes

作　　者：王宝民[1] 韩瑜[1] 宋凯[1] 

机构地区：[1]大连理工大学建设工程学部,大连116024

出　　处：《材料导报》2012年第7期23-25,30,共4页Materials Reports

基　　金：中央高校基本科研业务费专项资金-学科交叉前沿科研专题(DUT11NY11);海岸和近海工程国家重点实验室开放基金(LP1109)

摘　　要：由于碳纳米管具有优异的结构和性能,近年来,对其改善复合材料性能的研究已经成为纳米材料领域的前沿和热点。碳纳米管在基体中的分散性对其发挥功能性有重要影响。详细综述了碳纳米管的分散方法(机械搅拌法、超声处理法、电场诱导法和表面修饰法)及研究进展,指出了目前研究中存在的不足,并对今后研究中应着重考虑的质量损失、大批量分散等问题作了分析。The research on carbon nanotubes improved composite materials has become frontiers and hotspots in recent several years in the fields of nanomaterials for its ultrahigh characteristics and performances. And the dispersity of carbon nanotubes in the matrix exerts a significant influence on its functionality. The dispersion method（mechanical agitation, ultrasonic dispersion, electrical field-induced and chemical functionalization） and the research progress of the carbon nanotubes are summarized in detail, then the existing problems of current research is pointed out, some consi- derations such as weight loss and volume-dispersion in the future research are also analyzed.

关 键 词：碳纳米管 多壁碳纳米管 分散性 

分 类 号：TB383[一般工业技术—材料科学与工程]