| 학회 |
한국공업화학회 |
| 학술대회 |
2008년 봄 (05/09 ~ 05/10, 한양대학교(안산)) |
| 권호 |
12권 1호 |
| 발표분야 |
정보전자소재 |
| 제목 |
Electrochromic devices based on viologen derivatives |
| 초록 |
Electrochromic properties of viologen derivatives with asymmetric, symmetric and bridged structures were examined. Due to the introduced alkyl or alkylene units, unstable bipm0 state can be minimized resulting in a better electrochromic properties than the simple viologens. Stable electrochromic properties including high memory effect and fast response time were observed even in liquid electrolyte based electrochromic device. Also, all-solid-state electrochromic devices were assembled by employing viologen derivatives, photopolymerizable electrolyte and TiO2 nanoparticles. An all-solid-state EC display based on an optimized condition showed EC response at 2V within 1s and stable memory effect. |
| 저자 |
김유나1, 백제훈1, 이지예1, 양시영2, 김영아2, 김은경1
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| 소속 |
1연세대, 2(주)폴리크롬 |
| 키워드 |
electrochromic; viologens; all-solid-state; electrochromic device
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| E-Mail |
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