| 碳纳米管修饰电极对多巴胺的电催化 |
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| 引用本文： | 胡军福.碳纳米管修饰电极对多巴胺的电催化[J].郧阳师范高等专科学校学报,2005,25(6):60-62. |
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| 作者姓名： | 胡军福 |
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| 作者单位： | 郧阳师范高等专科学校,化学系,湖北,丹江口,442700 |
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| 摘 要： | 制备了羧基化多壁破纳米管修饰电极．考察了该电极在PH=5．4的0．2mol／L的KH2PO4-Na2HPO4磷酸盐缓冲溶液中的电化学行为．结果显示该电极对其电极上的反应具有明显的促进作用并对生物分子多巴胺具有明豆电催化作用．
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| 关 键 词： | 羧基化破纳米管 化学修饰电极 多巴胺 电催化 |
| 文章编号： | 1008-6072(2005)06-0060-03 |
| 收稿时间： | 10 18 2005 12:00AM |
| 修稿时间： | 2005年10月18 |
The Electrocatalytic of Dopamine On a Glassy Carbon Electrode Modified With the Carbon Nanatube |
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| HU Jun-fu.The Electrocatalytic of Dopamine On a Glassy Carbon Electrode Modified With the Carbon Nanatube[J].Journal of Yunyang Teachers College,2005,25(6):60-62. |
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| Authors: | HU Jun-fu |
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| Institution: | Department of Chemistry, Yunyang Teachers College Hubei Danjiangkou 442700 |
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| Abstract: | The Multi--wall carbon nanotubes functionlized with carboxylic group modified electrode has been pre- pared and the electrochemical behavior of electrode was characterized in a medium of KH2 PO4- Na2 HPO4 buffer solution with PHi5.4. Results shows the electrode obviously promotes electron transfer rate occurring at the electrode surface and stable electrocatalytic to the oxidation dopamine. |
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| Keywords: | Multi-wall carbon nanotubes functionlized with carboxylic group chemicai modified electrode dopamine electrocatalytical |
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