| ELECTROCHEMICAL COPOLYMERIZATION OF 3-（4-FLUOROPHENYL）THIOPHENE AND 3-METHYLTHIOPHENE IN BORON TRIFLUORIDE DIETHYL ETHERATE |
| |
| 引用本文： | 徐景坤 Zhen-hong Wei Qiang Xiao Shou-zhi Pu. ELECTROCHEMICAL COPOLYMERIZATION OF 3-（4-FLUOROPHENYL）THIOPHENE AND 3-METHYLTHIOPHENE IN BORON TRIFLUORIDE DIETHYL ETHERATE[J]. 高分子科学, 2006, 0(3): 253-263 |
| |
| 作者姓名： | 徐景坤 Zhen-hong Wei Qiang Xiao Shou-zhi Pu |
| |
| 作者单位： | jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University Nanchang 330013, China |
| |
| 基金项目： | 中国科学院资助项目 , 江西省自然科学基金 |
| |
| 摘 要： | The copolymer poly（3-（4-fluorophenyl）thiophene-co-3-methylthiophene） was successfully prepared from mixtures of 3-（4-fluorophenyl）thiophene （FPT） and 3-methylthiophene （MET） via electrochemical oxidation in boron trifluoride diethyl etherate （BFEE） and its mixed electrolytes with acetonitrile （ACN）. The influence of monomer concentration ratios on the copolymerization was investigated by using linear sweep voltammetry and cyclic voltammetry. The structure and morphology of these copolymer films were elucidated by UV-Vis, infrared spectroscopy, elemental analysis, thermal analysis and scanning electron microscopy （SEM）, respectively. The results showed that the molar ratio of FPT and MeT units, when copolymer was electrodeposited from feed ratio of FPT：MeT = 1：2, was about 1.08：1. In addition, the introduction of ACN into BFEE has little effect on the properties of as-formed copolymers.
|
| 关 键 词： | 聚噻吩 3-甲基噻吩 电气化学聚合 共聚体 三氟化硼二乙基醚合物 |
| 收稿时间： | 2005-06-13 |
| 修稿时间： | 2005-09-26 |
ELECTROCHEMICAL COPOLYMERIZATION OF 3-(4-FLUOROPHENYL)THIOPHENE AND 3-METHYLTHIOPHENE IN BORON TRIFLUORIDE DIETHYL ETHERATE |
| |
| Jing-kun Xu,Zhen-hong Wei,Qiang Xiao,Shou-zhi Pu. ELECTROCHEMICAL COPOLYMERIZATION OF 3-(4-FLUOROPHENYL)THIOPHENE AND 3-METHYLTHIOPHENE IN BORON TRIFLUORIDE DIETHYL ETHERATE[J]. Chinese Journal of Polymer Science, 2006, 0(3): 253-263 |
| |
| Authors: | Jing-kun Xu Zhen-hong Wei Qiang Xiao Shou-zhi Pu |
| |
| Affiliation: | Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China |
| |
| Abstract: | The copolymer poly(3-(4-fluorophenyl)thiophene-co-3-methylthiophene) was successfully prepared from mixtures of 3-(4-fluorophenyl)thiophene (FPT) and 3-methylthiophene (MeT) via electrochemical oxidation in boron trifluoride diethyl etherate (BFEE) and its mixed electrolytes with acetonitrile (ACN). The influence of monomer concentration ratios on the copolymerization was investigated by using linear sweep voltammetry and cyclic voltammetry. The structure and morphology of these copolymer films were elucidated by UV-Vis, infrared spectroscopy, elemental analysis, thermal analysis and scanning electron microscopy (SEM), respectively. The results showed that the molar ratio of FPT and MeT units, when copolymer was electrodeposited from feed ratio of FPT:MeT = 1:2, was about 1.08:1. In addition, the introduction of ACN into BFEE has little effect on the properties of as-formed copolymers. |
| |
| Keywords: | Polythiophenes 3-Methylthiophene Electrochemical polymerization Copolymers Boron trifluoride diethyl etherate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《高分子科学》浏览原始摘要信息 |
|
点击此处可从《高分子科学》下载全文 |
