Study on the surface modification and dispersion of multi multi-walled carbon nanotubes
The potential applications of carbon nanotubes are reviewed in this paper. With the development of modification and purification of carbon nanotubes, the scope of carbon nanotubes applications is expanded greatly. This paper pays attention to the modification and dispersion of multi multi-walled carbon nanotube (MWNTs). The res results show that the acid treated MWNTs are ults highly pure and the surface of treated MWNTs is rough comparably. In addition, treated MWNTs are homogeneously dispersed without any surfactants present in organic solvents of acetone, toluene, and ethanol; the dis dispersive persive stability of carboxyl carboxylic ic MWNT MWNTs dispersions is investigated over 2 weeks.
modification MWNTs carboxylic groups dispersion
Guan-hui GAO Shou-gang CHEN Rui-ting XUE Yan-sheng YIN
Institute of Materials Science and Engineering, Ocean University of China, Qingdao, China
国际会议
青岛
英文
609-612
2009-10-09（万方平台首次上网日期，不代表论文的发表时间）