Electropolymerization of alternating phenylene and thiophene electrochromic polymers

ZHANG Cheng; XU Yi; XU Yu; XIANG Wenqin; MA Chun’an

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Electropolymerization of alternating phenylene and thiophene electrochromic polymers

更新时间：2025-12-10

- Electropolymerization of alternating phenylene and thiophene electrochromic polymers
- CIESC Journal Issue S1, Pages: 80-83(2008)
- 作者机构：
  
  1. 绿色化学合成国家重点实验室培育基地
  2. 浙江工业大学化学工程与材料学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：30 June 2008，
  
  Published：30 June 2008
- 稿件说明：
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ZHANG Cheng, XU Yi, XU Yu, et al. Electropolymerization of alternating phenylene and thiophene electrochromic polymers[J]. CIESC Journal, 2008, (S1): 80-83.
DOI：

ZHANG Cheng, XU Yi, XU Yu, et al. Electropolymerization of alternating phenylene and thiophene electrochromic polymers[J]. CIESC Journal, 2008, (S1): 80-83. DOI：

摘要

利用Kumada偶联合成了2，5-二苯基噻吩（DPT）、1，4-二噻吩基苯（DTP）及1，4-二（3-甲基-2-噻吩基）苯（DMTP），并电聚合得到相应的聚合物PDPT、PDTP和PDMTP。PDPT的电化学稳定性较差，而PDTP和PDMTP在0～1.2 V间具有良好的电活性。此外，PDTP和PDMTP分别具有青-橙和红-绿-蓝的电致变色现象，可用于电致变色器件。

Abstract

2，5-Diphenyl thiophene（DPT），1，4-di-2-thienylbenzene（DTP）and 1，4-di-（3-methyl-2-thienyl）benzene（DMTP）are synthesed by Kumada coupling，and electropolymerized as PDPT，PDTP and PDMTPPDPT is electrochemical unstable，while PDTP and PDMTP have well electroactivity between 0—1.2 VBesides，PDTP and PDMTP display cyan-orange and red-green-blue electrochromism respectively，which could be used in electrochromic devices.

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