Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2015.07a
- /
- Pages.1153-1154
- /
- 2015
Color properties of CNTs coated by PEDOT via electropolymerization
전기중합법으로 PEDOT가 코팅된 탄소 나노튜브의 색도 특성
- Park, Jong-Seol (Department of Electronic Systems Engineering, Hanyang University) ;
- Kim, Bu-Jong (Department of Electronic Systems Engineering, Hanyang University) ;
- Hwang, Young-Jin (Department of Electronic Systems Engineering, Hanyang University) ;
- Park, Jin-Seok (Department of Electronic Systems Engineering, Hanyang University)
- Published : 2015.07.15
Abstract
In this study, electro-polymerization was used for coating PEDOT:SDS films on CNTs, thereby producing hybrid-type electrodes. The CNTs were deposited on PET substrates using a spray method. For the fabricated hybrid electrodes, their surface morphologies, electric sheet resistances, visible transmittances, and chromatic properties were characterized as functions of the polymerization conditions used for coating PEDOT, and compared with those of conventional CNTs. The experiment results confirmed that the sheet resistance of CNTs was decreased significantly by coating of PEDOT via electropolymerization, and also indicated that the fabricated hybrid electrodes revealed desirable properties as a transparent electrode for touch screen panels.
Keywords