| 铂微粒修饰玻碳电极在乙醇氧化中的电催化行为 |
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| 引用本文： | 张兵,刘跃龙,章磊,陈治仁,钟雯,稂海玲,钟起玲. 铂微粒修饰玻碳电极在乙醇氧化中的电催化行为[J]. 江西师范大学学报(自然科学版), 2003, 27(3): 257-260 |
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| 作者姓名： | 张兵 刘跃龙 章磊 陈治仁 钟雯 稂海玲 钟起玲 |
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| 作者单位： | 江西师范大学化学学院,江西,南昌,330027 |
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| 基金项目： | 教育部重点项目(地方02080)，厦门大学固体表面物理化学重点实验室基金项目(9905) |
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| 摘 要： | 运用电化学循环伏安法研究了酸性介质中乙醇在铂微粒修饰玻碳电极上的电催化氧化行为。考察了铂的沉积条件、载铂量、支持电解质、乙醇的起始浓度、扫描速度对乙醇在GC(Pt)电极上电催化氧化性能的影响，优化了GC(Pt)电极的制备方法和乙醇氧化体系的配制。
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| 关 键 词： | 铂微粒修饰玻碳电极 乙醇 电催化氧化 电化学循环伏安法 制备方法 沉积条件 载铂量 |
| 文章编号： | 1000-5862(2003)03-0257-04 |
| 修稿时间： | 2003-01-15 |
Investigation of the Electrocatalytic Oxidation of Ethanol in Acid Solution on Platinized Platinum Supported by Glassy Carbon |
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| Abstract: | The electrocatalytic oxidation of ethanol on Pt/GC in acid solution was investigated by using cyclic voltammetry. The experimental results demonstrated that the method of preparing for a new type of high activity and lower cost practical electrocatalysts is feasible. The electrocatalytic behaviors of ethanol on Pt/GC were investigated by varying the quantity of platinum on glassy carbon, electrolytes, the initial concentration of ethanol and the scan rate. The preparation of GC(Pt) electrode and the electrochemical system were optimized in this paper. |
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| Keywords: | ethanol GC (glassy carbon) platinum electrocatalytic oxidation |
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