作者：Li-Ting Chen, Hong-Zhang Geng*, Wen-Yi Wang, Jing Gao, Li-Jun Cui, Hu Li
关键字：ingle-walled carbon nanotubes, purification, dispersion, transparent conducting films
论文来源：期刊
具体来源：Integrated Ferroelectrics 145 (2013) 80-87
发表时间：2013年
In our study, air oxidation together with three different procedures for purifying single-walled carbon nanotubes (SWCNTs) was investigated. High purity SWCNTs were obtained. The purified SWCNTs were dispersed into four different types of dispersants and different ratio of SWCNTs to dispersant was evaluated in order to find the optimal condition. Transparent conducting films were fabricated by the purified and well dispersed SWCNT solution. Nitric acid concentration was optimized to enhance the film conductivity. SWCNT films with low sheet resistance and high transmittance were obtained by nitric acid treatment.