| 直接甲酸燃料电池阳极催化剂的研究 |
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| 引用本文： | 魏 杰,王东田,凌 敏. 直接甲酸燃料电池阳极催化剂的研究[J]. 稀有金属材料与工程, 2010, 39(2): 292-295 |
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| 作者姓名： | 魏 杰 王东田 凌 敏 |
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| 作者单位： | 苏州科技学院,江苏,苏州,215009 |
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| 基金项目： | 江苏省“青蓝工程”资助 |
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| 摘 要： | 为了改善铂基催化剂氧化甲酸的活性,制备磷钼酸和钼酸钠修饰铂电极,并利用循环伏安曲线评价它们对甲酸氧化的电催化活性。结果表明:磷钼酸与钼酸钠修饰铂电极均可提高铂基电极氧化甲酸的催化活性。此外,NiSO4可以提高甲酸在磷钼酸修饰铂电极上的电催化氧化活性。
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| 关 键 词： | 电催化 甲酸氧化 修饰电极 |
Anodic Catalysts for Direct Formic Acid Fuel Cells |
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| Wei Jie,Wang Dongtian and Ling Min. Anodic Catalysts for Direct Formic Acid Fuel Cells[J]. Rare Metal Materials and Engineering, 2010, 39(2): 292-295 |
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| Authors: | Wei Jie Wang Dongtian Ling Min |
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| Affiliation: | Suzhou Science Technology University;Suzhou 215009;China |
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| Abstract: | In order to improve the electrocatalytic activity of Pt based formic acid oxidation,the PMo12 and Na2MoO4 modified Pt electrodes were prepared and their electrocatalytic effects on the formic acid oxidation were studied.The electrocatalytic activities for the formic acid oxidation were evaluated with the electrochemical techniques of CV.The result shows that the PMo12 and Na2MoO4 modified Pt electrode can increase the activity of formic acid.In addition when adding NiSO4 solution,the PMo12 modified Pt elect... |
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| Keywords: | electrocatalysis formic acid oxidation modified electrode |
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