Enhancement of electrochromic contrast of poly(3,4-ethylenedioxythiophene) by incorporating a pendent viologen

被引：73
作者：
Ko, HC [1 ]
Kang, M [1 ]
Moon, B [1 ]
Lee, H [1 ]
机构：
[1] Sogang Univ, Dept Chem, Seoul 121742, South Korea
来源：
ADVANCED MATERIALS | 2004年 / 16卷 / 19期
关键词：
D O I：
10.1002/adma.200400218
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A 3,4-ethylenedioxythiophene derivative bearing a viologen unit has been synthesized and electropolymerized to form the corresponding polymer (see Figure). Electrochemical and spectroelectrochemical studies showed that the polymer has the characteristics of both PEDOT and viologen, and possesses high electrochromic contrast due to the cooperative electrochromic action of PEDOT and viologen.
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页码：1712 / +
页数：6
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