| 离子液体［bmim］HSO4中合成的苯胺与环氧丙烷共聚物的电催化性能 |
| |
| 引用本文： | 李美超,沈振陆,马淳安,高云芳. 离子液体［bmim］HSO4中合成的苯胺与环氧丙烷共聚物的电催化性能[J]. 催化学报, 2006, 27(7): 541-543 |
| |
| 作者姓名： | 李美超 沈振陆 马淳安 高云芳 |
| |
| 作者单位： | 浙江工业大学化学工程与材料学院,绿色化学合成技术国家重点实验室培育基地,浙江杭州,310032 |
| |
| 摘 要： | 采用恒电流电解法,在1-丁基-3-甲基咪唑硫酸氢盐(［bmim］HSO4)离子液体中合成了苯胺与环氧丙烷共聚物(PAN-PPO). 扫描电镜观察表明, PAN-PPO由直径小于80 nm的纳米纤维组成. PAN-PPO对草酸氧化具有较好的电催化活性. 采用电化学原位红外光谱技术对草酸的电催化氧化进行了简单的分析.
|
| 关 键 词： | 苯胺 环氧丙烷 共聚物 离子液体 1-丁基-3-甲基咪唑硫酸氢盐 草酸 电催化氧化 |
| 文章编号： | 0253-9837（2006）07-0541-03 |
| 收稿时间： | 2005-12-23 |
| 修稿时间： | 2005-12-23 |
Electrocatalytic Activity of Polyaniline-Poly(Propylene Oxide) Prepared in Ionic Liquid [bmim]HSO4 |
| |
| LI Meichao,SHEN Zhenlu,MA Chun'an,GAO Yunfang. Electrocatalytic Activity of Polyaniline-Poly(Propylene Oxide) Prepared in Ionic Liquid [bmim]HSO4[J]. Chinese Journal of Catalysis, 2006, 27(7): 541-543 |
| |
| Authors: | LI Meichao SHEN Zhenlu MA Chun'an GAO Yunfang |
| |
| Affiliation: | College of Chemical Engineering and Material Science, State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310032, Zhejiang , China |
| |
| Abstract: | Copolymerization of aniline and propylene oxide was carried out galvanostatically in an ionic liquid 1-butyl-3-methylimidazolium hydrogen sulfate ([bmim]HSO_4). Scanning electron microscopy shows that the copolymer of polyaniline-poly(propylene oxide) (PAN-PPO) is composed of nanofibers with diameters less than 80 nm. The electrocatalytic activity of PAN-PPO for electrooxidation of oxalic acid is perfect. In situ FT-IR spectroscopy was used to investigate the electrooxidation preliminarily. |
| |
| Keywords: | aniline propylene oxide copolymer ionic liquid 1-butyl-3-methylimidazolium hydrogen sulfate oxalic acid electrocatalytic oxidation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《催化学报》浏览原始摘要信息 |
|
点击此处可从《催化学报》下载全文 |
