| 3-甲基噻吩在离子液体 BMIMPF6中的电化学聚合、表征及应用 |
| |
| 引用本文： | 张爱健,亓西敏,杜艳芳,罗仪文,方慧珏,陆嘉星. 3-甲基噻吩在离子液体 BMIMPF6中的电化学聚合、表征及应用[J]. 中国化学, 2006, 24(5): 609-612. DOI: 10.1002/cjoc.200690117 |
| |
| 作者姓名： | 张爱健 亓西敏 杜艳芳 罗仪文 方慧珏 陆嘉星 |
| |
| 作者单位： | Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, Shanghai 200062, China |
| |
| 基金项目： | Project supported by the National Natural Science Foundation of China （No. 20573037） and the Natural Science Foundation of Shanghai （No. 05JC14070）. |
| |
| 摘 要： | Poly-3-methylthiophene （P3MT） was synthesized in the room temperature ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate （[BMIM]PF6） by constant potential and constant current respectively. The structure and morphology of P3MT films were characterized by FTIR spectrum and SEM. The undoped （reduction） and doped （oxidation） forms of P3MT film prepared in ionic liquid were reversible and stable. The P3MT film has strong characteristics of electrocatalytic oxidation of ascorbic acid and can separate the oxidation peaks of ascorbic acid and dopamine. Two methods of potential steps were used to observe the response time of the film and the film was found to have perfect electrochromic response.
|
| 关 键 词： | 电聚合 3-甲基噻吩 [BMIM]PF6离子液体 表征 维生素C 合成 多巴胺 |
| 收稿时间： | 2005-10-08 |
| 修稿时间： | 2005-10-082005-10-27 |
Electropolymerization of 3-Methylthiophene in [BMIM]PF6 Ionic Liquid, Characterization and Application |
| |
| ZHANG Ai-Jian, QI Xi-Min, DU Yan-Fang, LUO Yi-Wen,FANG Hui-Jue,LU Jia-Xing. Electropolymerization of 3-Methylthiophene in [BMIM]PF6 Ionic Liquid, Characterization and Application[J]. Chinese Journal of Chemistry, 2006, 24(5): 609-612. DOI: 10.1002/cjoc.200690117 |
| |
| Authors: | ZHANG Ai-Jian QI Xi-Min DU Yan-Fang LUO Yi-Wen FANG Hui-Jue LU Jia-Xing |
| |
| Abstract: | Poly‐3‐methylthiophene (P3MT) was synthesized in the room temperature ionic liquid 1‐butyl‐3‐methylimi‐dazolium hexafluorophosphate ([BMIM]PF6) by constant potential and constant current respectively. The structure and morphology of P3MT films were characterized by FTIR spectrum and SEM. The undoped (reduction) and doped (oxidation) forms of P3MT film prepared in ionic liquid were reversible and stable. The P3MT film has strong characteristics of electrocatalytic oxidation of ascorbic acid and can separate the oxidation peaks of ascorbic acid and dopamine. Two methods of potential steps were used to observe the response time of the film and the film was found to have perfect electrochromic response. |
| |
| Keywords: | ionic liquid 3-methylthiophene polymerization ascorbic acid dopamine |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国化学》浏览原始摘要信息 |
|
点击此处可从《中国化学》下载全文 |
