|
Type |
Poster Presentation |
Area |
고분자화학 |
Room No. |
포스터발표장 |
Time |
4월 21일 (금요일) 13:00~14:30 |
Code |
POLY.P-46 |
Subject |
Preparation of Dual Color Electrochromic devices with Poly(3,4-propylenedioxythiphene) derivatives |
Authors |
허영환, 나종범, 김영훈, 이우재, 한민수, 김은경* 연세대학교 화공생명공학과, Korea |
Abstract |
Conjugated polymers (CPs) show reversible electrochemical optical changes with a high coloration efficiency, which can be applied for external light control such as smart windows, light modulators, and displays. Among the CPs, poly(3,4-propylenedioxythiphene) derivatives(PRs) have large color tunability. Using red and blue electrochromic PRs, a dual color electrochromic polymer device was prepared. Mechanism for the dual color switching and the effect of charge balancing on the electrochromic contrast of the dual color electrochromic device will be presented. |
E-mail |
herssigger@naver.com |
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