Kim Jin Ho, Jung Jae Mok, Kwak Jun Young, Hwang Tai Kyung, Ganapathy Hullathy Subban, Jeong Yeon Tae, Lim Kwon Taek
Department of Imaging System Engineering, Pukyong National University, Busan 608-739, Korea.
J Nanosci Nanotechnol. 2011 Jan;11(1):574-8. doi: 10.1166/jnn.2011.3191.
A new method for preparing flexible, transparent, and conductive multiwalled carbon nanotube (MWCNT) hybrid films with scratch resistance through a facile UV-curing method is described herein. UV-curable urethane oligomers were used as the binder between the MWCNTs and the plastic substrates. The transparency and sheet resistance of MWCNT thin films can be easily tailored by controlling the number of bar coaters. Composite films with different binder ratios were prepared to evaluate and optimize the surface abrasion resistance and adhesion parameter. Two types of MWCNT films, those with a 56% (with a 586 komega/sq sheet resistance) and a 78% transmittance (with a 22 Momega/sq sheet resistance) were obtained using the UV-curable resin, and the conductive films showed distinguished abrasion resistance and good adhesion.
