摘要
探讨了碳纳米管及其聚合物复合材料分散性的研究进展,综述了碳纳米管功能化修饰和碳纳米管表面处理改性两大方面,阐述了提高碳纳米管分散性的方法,介绍了紫外光谱、拉曼光谱、扫描电子显微镜、透射电子显微镜、原子力学显微镜、差示扫描量热仪等表征方法,表征及分析了碳纳米管的分散状态;同时指出了存在的问题及以后的发展方向。
The development of dispersion of carbon nanotubes/polymer is discussed. The emphasis is focused on the two fields of carbon nanotubes functionalized modification and carbon nanotubes surface modification to summa- rize the the methods of improving dispersion of carbon nanotubes; meanwhile some methods of characterization are in- troduced to analyze the state of dispersion of carbon nanotubes, such as UV, Raman spectrum, SEM, TEM, AFM, DNC; the prospects and existing problems are also presented.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2011年第5期130-135,共6页
Materials Reports
基金
国家重点基础研究发展计划(973)项目资助项目(2006CB600907)
关键词
碳纳米管
聚合物
复合材料
分散性
表征
carbon nanotubes, polymer, composites, dispersion, characterization
