| Pt／C－SPE和PtRu／C－SPE膜电极上甲醇的催化氧化 |
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| 引用本文： | 苏爱华,李长志,孙公权,张颖,陆天虹.Pt／C－SPE和PtRu／C－SPE膜电极上甲醇的催化氧化[J].电化学,1995,1(4):397. |
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| 作者姓名： | 苏爱华 李长志 孙公权 张颖 陆天虹 |
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| 作者单位： | 中国科学院长春应用化学研究所 |
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| 摘 要： | 采用化学还原法制得直接甲醇燃料电池中甲醇阳极氧化的Ｐｔ／Ｃ和ＰｔＲｕ／Ｃ催化剂．结果表明后者比前者具有更高的催化活性．通过ＸＲＤ和ＸＰＳ的分析，阐明了Ｒｕ对提高甲醇电催化氧化活性的作用．
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| 关 键 词： | 直接甲醇燃料电池 甲醇 电催化氢化 Pt／C PtRu／C |
| 收稿时间： | 1995-11-28 |
Catalytic Oxidation of Methanol on Pt/C-SPE and PtRu/C-SPE Electodes |
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| Su Aihua,Li Changzhi,Sun Gongquan,ZhangYing,LuTianhong.Catalytic Oxidation of Methanol on Pt/C-SPE and PtRu/C-SPE Electodes[J].Electrochemistry,1995,1(4):397. |
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| Authors: | Su Aihua Li Changzhi Sun Gongquan ZhangYing LuTianhong |
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| Abstract: | Anode catalysts of methanol oxidation for direct methanol fuel cell, pt/C andPtRu/C,were prepared by chemical reduction in this work.The results indicated that the PtRu/Cshowed higher electrocatalytic activity than that of Pt/C. It was explained by XRD and XPS analysesthat the existence of Ru enhanced the catalytic activity for electrochemical oxidation of methanol. |
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| Keywords: | Direct methanol fuel cell Methanol Electrocatalytic oxidation Pt/C PtRu/C |
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