噻吩光电化学聚合的研究  

The Study of Photoelectrochemical Polymerization of Thiophene

作　　者：蔡丽芬[1] 陈衍珍[1] 

机构地区：[1]厦门大学化学系,厦门361005

出　　处：《高等学校化学学报》1991年第10期1411-1413,共3页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金

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。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. A polythiophene film with clear light-points can be formed below the threshold of voltage for electropolymerization of thiophene under normal condition.

关 键 词：噻吩 光电化学聚合 水溶液 

分 类 号：O633.5[理学—高分子化学]