Hexyl-Derivatized Poly(3,4-ethylenedioxyselenophene): Novel Highly Stable Organic Electrochromic Material with High Contrast Ratio, High Coloration Efficiency, and Low-Switching Voltage

被引：135

作者：

Li, Mao ^{[1
]}

Patra, Asit ^{[1
]}

Sheynin, Yana ^{[1
]}

Bendikov, Michael ^{[1
]}

机构：

[1] Weizmann Inst Sci, Dept Organ Chem, IL-76100 Rehovot, Israel

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 17期

基金：

以色列科学基金会;

关键词：

POLYMER; PEDOT;

D O I：

10.1002/adma.200802259

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel family of electrochromic materials has been discovered. The electropolymerized poly (hexyl-3,4-ethylenedioxyselenophene) film switches color between a highly absorbing pure blue and a nearly colorless bleached state, achieves both a high contrast ratio of 88-89% and a high CE of up to 773 cm(2) C-1 while showing a fast switching time and remarkable stability with the contrast ratio remaining 48% after 10000 cycles.

引用

页码：1707 / +

页数：6

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