| CuO/ZrO2表面氧性质及其对CO氧化的影响 |
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| 引用本文： | 周仁贤,蒋晓原,毛建新,郑小明.CuO/ZrO2表面氧性质及其对CO氧化的影响[J].催化学报,1997,18(1):53-55. |
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| 作者姓名： | 周仁贤 蒋晓原 毛建新 郑小明 |
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| 作者单位： | 杭州大学催化研究所 |
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| 摘 要： |
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| 关 键 词： | 氧化铜 氧化锆 催化剂 一氧化碳 氧化 |
| 收稿时间： | 1997-02-25 |
THE NATURE OF SURFACE OXYGEN SPECIES ON CuO/ZrO 2 AND ITS INFLUENCE ON OXIDATION OF CO |
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| Zhou Renxian,Jiang Xiaoyuan,Mao Jianxin,Zheng Xiaoming.THE NATURE OF SURFACE OXYGEN SPECIES ON CuO/ZrO 2 AND ITS INFLUENCE ON OXIDATION OF CO[J].Chinese Journal of Catalysis,1997,18(1):53-55. |
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| Authors: | Zhou Renxian Jiang Xiaoyuan Mao Jianxin Zheng Xiaoming |
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| Abstract: | The thermal desorption properties of O 2 species on CuO/ZrO 2 and its influence on the catalytic performance were studied by TPD MS, TPR and TG methods. The results indicated that there were two O 2 desorption peaks, relating to surface layer CuO x and CuO phase, respectively. The surface layer CuO x is easily reduced, and leads to a dramatic increase in CO oxidation activity. |
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| Keywords: | Cupric oxide Zirconia Metal oxide catalyst Temperature programmed desorption Temperature programmed reduction Carbon monoxide Oxidation |
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