Electrochromic device of PEDOT-PANI hybrid system for fast response and high optical contrast
- Title
- Electrochromic device of PEDOT-PANI hybrid system for fast response and high optical contrast
- Authors
- Kang, JH; Oh, YJ; Paek, SM; Hwang, SJ; Choy, JH; null
- Date Issued
- 2009-12
- Publisher
- ELSEVIER SCIENCE BV
- Abstract
- An organic-organic hybrid system composed of the polyaniline (PANI) and poly-(3,4-ethylenedioxythiophene) (PEDOT) with controlled thickness was developed successfully ill order to realize synergetic effects in electrochromic (EC) properties such as optical contrast and color-switching rate. From the UV transmittance spectra, we found that the optical contrast (Delta%T) was enhanced up to 6-72% at the wavelength of 580 nm compared with the previous PANI-PEDOT ECDs. Furthermore, the optimized ECD showed an extremely fast response time of less than 160 ins. It is therefore concluded that such a complementary full cell system of PEDOT-PANI ECD is applicable as an optical device. (C) 2009 Elsevier B.V. All rights reserved.
- Keywords
- Electrochromic device; PEDOT; Polyaniline; ELECTROCHEMICAL POLYMERIZATION; MULTICOLORED ELECTROCHROMISM; POLY(3,4-ETHYLENEDIOXYTHIOPHENE); POLYANILINE; FILMS
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/27762
- DOI
- 10.1016/J.SOLMAT.2009.08.007
- ISSN
- 0927-0248
- Article Type
- Article
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.