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电化学(中英文) ›› 2001, Vol. 7 ›› Issue (4): 465-471. 

• 研究论文 • 上一篇    下一篇

新型电活性聚(2,2’-二氨基苯氧基二硫化物)的电化学合成

苏育志,饶燕雯,杨熠,陈梅冰,邱银玲,章永化,龚克成   

  1. 广州大学化学系,广州大学化学系,广州大学化学系,广州大学化学系,广州大学化学系,华南理工大学高聚物结构与改性研究室,华南理工大学高聚物结构与改性研究室 广东广州510405 ,广东广州510405 ,广东广州510405 ,广东广州510405 ,广东广州510405 ,广东广州510641 ,广东广州
  • 收稿日期:2001-11-28 修回日期:2001-11-28 出版日期:2001-11-28 发布日期:2001-11-28

Electrosynthesis of A New Electroactive Poly(2,2'-Diaminophenyloxydisulfide)

SU Yu zhi 1, RAO Yan wen 1, YANG Ye 1, CHEN Mei bing 1, QIU Yin ling 1, ZHANG Yong hua 2, GONG Ke cheng 2   

  1. (1.Dept. of Chem., Guangzhou Univ., Guangzhou,510405 China; 2. Polymer Structure & Modification Research Lab., South China Uni
  • Received:2001-11-28 Revised:2001-11-28 Published:2001-11-28 Online:2001-11-28

摘要: 在Pt电极上 ,LiClO4 和不同酸的乙腈 /四氢呋喃溶液中 ,通过动电位连续扫描法合成了新型电活性聚 (2 ,2’ -二氨基苯氧基二硫化物 ) (PDAPD) ,研究了电解质LiClO4 及不同酸 (HCl、CF3COOH、CCl3COOH、CH3COOH)的浓度对合成产物的影响 ,实验结果表明 :浓度为 0 .1mol/L的LiClO4 及浓度在 0 .0 5~ 0 .5mol/L之间的HCl是获得高电活性的聚合物导电膜的最佳实验条件

关键词: 聚(2, 2’二氨基苯氧基二硫化物), 电化学合成, 导电聚合物, 电活性

Abstract: A new electroactive poly(2,2' diaminophenyloxydisulfide) (PDAPD) was successfully synthesized from acetonitrile(AN)/tetrahydrofuran(THF)solutions containing the supporting electrolyte(LiClO 4)and the various kinds of acids(HCl,CF 3COOH,CCl 3COOH) on Pt electrode by consecutive cyclic voltammiry. The effects of the concentrations of supporting electrolyte(LiClO 4) and acid(HCl,CF 3COOH,CCl 3COOH) on electrodepositon of PDAPD film were investigated. The best experimental conditions for electrosynthesis of a highly electroactive conducting polymer film are that the concentrations are 0.1 mol/L and between 0.05 mol/L~0.5 mol/L,respectively for LiClO 4 and HCl.

Key words: Poly(2, 2' diaminophenyloxydisulfide), Electrosynthesis, Conducting polymer, Electroactivity

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