| 铁氰化钴修饰玻碳电极的电化学行为研究 |
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| 引用本文： | 毛晓明,靳永胜,苗媛.铁氰化钴修饰玻碳电极的电化学行为研究[J].长治学院学报,2009,26(2). |
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| 作者姓名： | 毛晓明 靳永胜 苗媛 |
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| 作者单位： | 长治学院生化系,山西,长治,046011 |
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| 摘 要： | 用镀膜/循环伏安法制备了铁氰化钴修饰玻碳电极,并以该电极为研究对象,采用循环伏安法考察了不同扫描速率对该电极电催化活性的影响及甲醇在该电极上的催化动力学行为.结果表明:铁氰化钴修饰玻碳电极表现出较高的对甲醇的电化学氧化催化活性,甲醇在该修饰电极上的电化学催化氧化是表面吸附控制过程.
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| 关 键 词： | 铁氰化钴修饰玻碳电极 电化学 循环伏安 催化动力学 |
The Research on the Electrochemical Activity of the Cobalt Hexacyanoferrate Modified Glassy Carbon Electrode |
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| MAO Xiao-ming,JIN Yong-sheng,MIAO Yuan.The Research on the Electrochemical Activity of the Cobalt Hexacyanoferrate Modified Glassy Carbon Electrode[J].Journal of Changzhi University,2009,26(2). |
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| Authors: | MAO Xiao-ming JIN Yong-sheng MIAO Yuan |
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| Institution: | Department of Biology & Chemistry;Changzhi University;Changzhi Shanxi;046011 |
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| Abstract: | The Cobalt Hexacyanoferrate modified glassy carbon electrode was fabricated through coating/cyclic voltammetry method,the effect of different scan rates on its electrochemical activity and the catalytic kinetics of methanol oxidation on it were investigated.The results showed that the Cobalt Hexacyanoferrate modified glassy carbon electrode had a high electrochemical catalytic activity on methanol oxidation,and the electrochemical catalytic oxidation of the methanol was a surface adsorption controlled proce... |
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| Keywords: | Cobalt Hexacyanoferrate modified glassy carbon electrode electrochemical cyclic-voltammetry catalytic kinetics |
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