| 曲克芦丁在羧基化单壁碳纳米管修饰电极上的电化学氧化 |
| |
| 引用本文： | 洪涛,周群,段德良,武云,曹秋娥,丁中涛.曲克芦丁在羧基化单壁碳纳米管修饰电极上的电化学氧化[J].分析测试学报,2011,30(9):976-982. |
| |
| 作者姓名： | 洪涛 周群 段德良 武云 曹秋娥 丁中涛 |
| |
| 作者单位： | 云南大学化学科学与工程学院,云南昆明,650091 |
| |
| 基金项目： | 云南省教育厅科学研究基金重点资助项目（08Z0010）；云南大学理工科校基金资助项目（2008YB039） |
| |
| 摘 要： | 研制了羧基化单壁碳纳米管修饰玻碳电极( SWCNTs - COOH/GCE).用交流阻抗谱法(EIS)和扫描电镜( SEM)研究了电极膜性能,应用循环伏安法(CV)考察了曲克芦丁在修饰电极上的电化学行为.结果表明,SWCNTs - COOH修饰电极对曲克芦丁的氧化有良好的电催化活性,其氧化反应为单电子单质子过程,结合恒...
|
| 关 键 词： | 羧基化单壁碳纳米管 化学修饰电极 曲克芦丁 循环伏安 电催化氧化 |
Electrocatalytic Oxidation of Troxerutin Using Single-walled Carbon Nanotubes with Carboxyl Modified Glassy Carbon Electrode |
| |
| HONG Tao,ZHOU Qun,DUAN De-liang,WU Yun,CAO Qiu-e,DING Zhong-tao.Electrocatalytic Oxidation of Troxerutin Using Single-walled Carbon Nanotubes with Carboxyl Modified Glassy Carbon Electrode[J].Journal of Instrumental Analysis,2011,30(9):976-982. |
| |
| Authors: | HONG Tao ZHOU Qun DUAN De-liang WU Yun CAO Qiu-e DING Zhong-tao |
| |
| Institution: | HONG Tao,ZHOU Qun,DUAN De-liang,WU Yun,CAO Qiu-e,DING Zhong-tao(School of Chemical Science and Technology,Yunnan University,Kunming 650091,China) |
| |
| Abstract: | The single-walled carbon nanotubes with carboxyl modified glassy carbon electrode(SWCNTs-COOH/GCE) was prepared.The prepared electrode films were characterized by scanning electron microscopy(SEM) and electrochemical impedance spectroscopy(EIS) method.The SEM results showed that SWCNTs-COOH/GCE electrode was coated with a film of nano structure of intricate network through homogeneous distribution of SWCNTs-COOH in anhydrous ethyl alcohol solution.The EIS results showed that SWCNTs-COOH/GCE electrode had a ... |
| |
| Keywords: | SWCNTs-COOH chemically modified electrode troxerutin cyclic voltammetry(CV) electrocatalytic oxidation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《分析测试学报》浏览原始摘要信息 |
| 点击此处可从《分析测试学报》下载免费的PDF全文 |
|
