| 铂-铅电化学共沉积/溶铅法制备纳米铂修饰玻璃碳电极及其对C1小分子的电催化氧化 |
| |
| 引用本文： | 黄金花,谢青季,姚守拙.铂-铅电化学共沉积/溶铅法制备纳米铂修饰玻璃碳电极及其对C1小分子的电催化氧化[J].湖南师范大学自然科学学报,2009,32(1). |
| |
| 作者姓名： | 黄金花 谢青季 姚守拙 |
| |
| 作者单位： | 湖南师范大学化学化工学院,化学生物学及中药分析教育部重点实验室,中国,长沙,410081 |
| |
| 摘 要： | 采用铂-铅电化学共沉积/溶铅法制备了纳米铂修饰玻璃碳电极,并用于电催化氧化C1有机小分子(甲醇、甲醛和甲酸).结果表明,该法所制铂修饰电极的电催化氧化活性比常规单组分电沉积法所制的铂电极提高了约60%.
|
| 关 键 词： | Pt-Pb共沉积/溶Pb法 Cl有机小分子 电催化氧化 |
Pt-Pb Coelectrodeposition/Stripping Protocol to Prepare Nano-Pt Modified Glassy Carbon Electrodes for Electrocatalytic Oxidation of C1 Organic Small Molecules |
| |
| HUANG Jin-hua,XIE Qing-ji,YAO Shou-zhuo.Pt-Pb Coelectrodeposition/Stripping Protocol to Prepare Nano-Pt Modified Glassy Carbon Electrodes for Electrocatalytic Oxidation of C1 Organic Small Molecules[J].Journal of Natural Science of Hunan Normal University,2009,32(1). |
| |
| Authors: | HUANG Jin-hua XIE Qing-ji YAO Shou-zhuo |
| |
| Abstract: | Nano-Pt modified glassy carbon electrodes are fabricated via Pt-Pb coelectrodeposition followed by electrochemical stripping of Pb,and the electrocatalytic oxidation of C1 organic small molecules(methanol,formaldehyde and formic acid) are examined on the prepared Pt modified electrodes.Results show that the electrocatalytic activity of the Pt modified electrodes prepared via the proposed protocol was about 1.6-fold of those via conventional monocomponent Pt electrodeposition protocol. |
| |
| Keywords: | Pt-Pb coelectrodeposition/stripping protocol C1 organic small molecules electrocatalytic oxidation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
