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| 碳纳米管粉末微电极对儿茶酚的电催化还原 | |
| 引用本文： | 胡军福. 碳纳米管粉末微电极对儿茶酚的电催化还原[J]. 江西师范大学学报(自然科学版), 2005, 29(2): 134-135,172 |
| 作者姓名： | 胡军福 |
| 作者单位： | 郧阳师范高等专科学校,化学系,湖北,丹江口,442700 |
| 摘 要： | 采用粉末微电极来研究修饰和未修饰的碳纳米管电极的电化学特性，结果显示经阳极极化的碳纳米管比未极化的碳纳米管具有明显的催化效果，处理后的碳纳米管修饰的粉末微电极邻苯二酚具有较高的催化活性． |
| 关 键 词： | 碳纳米管 粉末微电极 邻苯二酚 修饰电极 |
| 文章编号： | 1000-5862(2005)02-0134-02 |
Carbon Nanotube Powder Microelectrodes for Catechol Reduction |
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| HU Jun-fu. Carbon Nanotube Powder Microelectrodes for Catechol Reduction[J]. Journal of Jiangxi Normal University (Natural Sciences Edition), 2005, 29(2): 134-135,172 | |
| Authors: | HU Jun-fu |
| Abstract: | A novel method for electrochemical characterization of nano powders, the nano powder microelectrode is reported. The properties of the carbon nanotube powder microelectrodes with and without modifications were studied.Results show that the carbon nanotube is remarkably affected by anodic pretreatment.The anodic treatment cut the nanotubes into shorter pieces with more opening formed. At the same time, the electrochemical surface area of the nanotubes was remarkably increased, leading to a high catalytic activity for catechol Reduction in acidic solutions. |
| Keywords: | carbon nanotube powder microelectrode catechol modified electrode |
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