高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (10): 1411.

• 论文 • 上一篇    下一篇

噻吩光电化学聚合的研究

蔡丽芬, 陈衍珍   

  1. 厦门大学化学系, 厦门, 361005
  • 收稿日期:1990-10-29 出版日期:1991-10-24 发布日期:1991-10-24
  • 通讯作者: 蔡丽芬
  • 基金资助:

    国家自然科学基金

The Study of Photoelectrochemical Polymerization of Thiophene

Cai U-fen, Chen Yan-zhen   

  1. Department of Chemistry, Xiamen University, Xiamen, 361005
  • Received:1990-10-29 Online:1991-10-24 Published:1991-10-24

摘要: 噻吩在水溶液中先经低聚反应,生成的低聚合物再在阳极氧化成膜,光照可促进低聚合物的形成,使噻吩在Pt、Au基低上选择性地进行光电聚合。即在低于噻吩电聚合电位下,形成明显光照点的聚噻吩膜。

关键词: 光电化学聚合, 噻吩, 水溶液

Abstract: In aqueous acidic solutions, thiophene undergoes low polymerization at first, and then the low polymer can be oxidized to form a film. The light can promote the low polymer formation. The thiophene can be selectively photoelectropolymerized on substrates, such as Pt, Au. Apolythiophene film with clear light-points can be formed below the threshold of voltage for electropolymerization of thiophene under normal condition.

Key words: Photoelectrochemical polymerization, Thiophene, Aqueous solution

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