| 甲酸在Pd-Ru/C催化剂上的电催化氧化 |
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| 引用本文： | 杨佳佳,魏树权,邓超,高颖,邬冰.甲酸在Pd-Ru/C催化剂上的电催化氧化[J].黑龙江大学自然科学学报,2011,28(1):81-84. |
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| 作者姓名： | 杨佳佳 魏树权 邓超 高颖 邬冰 |
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| 作者单位： | 哈尔滨师范大学,化学化工学院,哈尔滨,150025 |
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| 基金项目： | 黑龙江省自然科学基金资助项目，黑龙江省教育厅科学技术研究面上项目 |
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| 摘 要： | 采用液相化学还原浸渍法制备高分散的炭载钯钌(Pd-Ru/C)催化剂;运用X射线衍射(XRD)、能谱(EDS)、循环伏安法(CV)和线性扫描法(LSV)等技术分析催化剂的结构、组成及催化剂对甲酸的电催化氧化性能;通过不同温度线性扫描曲线获得不同电位下甲酸在Pd-Ru/C催化剂上氧化反应的活化能.结果表明,与Pd/C、Ru...
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| 关 键 词： | Pd-Ru/C催化剂 甲酸 电催化氧化 活化能 |
Electrocatalytic oxidation of formic acid on PdRu/C catalyst |
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| YANG Jia-jia,WEI Shu-quan,DENG Chao,GAO Ying,WU Bing.Electrocatalytic oxidation of formic acid on PdRu/C catalyst[J].Journal of Natural Science of Heilongjiang University,2011,28(1):81-84. |
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| Authors: | YANG Jia-jia WEI Shu-quan DENG Chao GAO Ying WU Bing |
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| Institution: | YANG Jia-jia,WEI Shu-quan,DENG Chao,GAO Ying,WU Bing (College of Chemistry and Chemical Engineering,Harbin Normal University,Harbin 150080,China) |
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| Abstract: | The carbon supported highly dispersed Pd-Ru catalyst was prepared by a liquid phase chemical reduction method.The catalyst prepared has been characterized and analyzed by X-ray diffraction(XRD),Energy Disperse Spectroscopy(EDS),cyclic voltammetry(CV) and linear scanning curves(LVs).The activation energy(Ea) of the formic acid oxidation reaction at a Pd-Ru/C eletrode at different poentials were estimated by the study of the linear scanning curves at different temperature.The results showed that Pd-Ru/C catal... |
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| Keywords: | Pd-Ru/C catalyst formic acid electrocatalytic oxidation activation energy |
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