| 富氧条件下烃类选择性催化还原NO用纳米贵金属催化剂的研究进展 |
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| 引用本文： | 田亚锋,吴军良,叶代启,付名利. 富氧条件下烃类选择性催化还原NO用纳米贵金属催化剂的研究进展[J]. 贵金属, 2005, 26(4): 66-72 |
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| 作者姓名： | 田亚锋 吴军良 叶代启 付名利 |
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| 作者单位： | 华南理工大学环境科学与工程学院,广东,广州,510640;华南理工大学环境科学与工程学院,广东,广州,510640;华南理工大学环境科学与工程学院,广东,广州,510640;华南理工大学环境科学与工程学院,广东,广州,510640 |
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| 摘 要： | 纳米贵金属系列催化剂以其特有的性能得到广泛研究.本文对纳米贵金属催化剂（Pt、Pd、Rh、Ag、Ir、Au）在富氧条件下进行烃类选择性催化还原NO的性能、特点以及存在的问题进行了分析,介绍了复合贵金属催化剂体系及其反应机理,提出了对进一步改善纳米贵金属催化剂性能的途径.
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| 关 键 词： | 催化化学 纳米贵金属催化剂 烃类 富氧 NO SCR |
| 文章编号： | 1004-0676(2005)04-0066-07 |
| 收稿时间： | 2004-12-09 |
| 修稿时间： | 2004-12-09 |
Research Progress on Nanometer Noble-metal Catalysts for the Selective Catalytic Reduction of NO by Hydrocarbon in the Presence of Excess Oxygen |
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| TIAN Yafeng,WU Junliang,YE Daiqi,FU Mingli. Research Progress on Nanometer Noble-metal Catalysts for the Selective Catalytic Reduction of NO by Hydrocarbon in the Presence of Excess Oxygen[J]. Precious Metals, 2005, 26(4): 66-72 |
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| Authors: | TIAN Yafeng WU Junliang YE Daiqi FU Mingli |
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| Affiliation: | College of Environmental Science and Engineering, South China University of Technology, Guangzhou, Guangdong 510640, China |
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| Abstract: | Nanometer noble-catalysts have been studied broadly because of their special advantages.In this paper,the characteristics and existing problems of different kinds of nanometer noble-catalysts(Pt,Pd,Rh,Ag,Ir,Au) for the selective catalytic reduction of NO were described.The combined catalysts system and reaction mechanism were analyzed and approaches to improve the catalytic ability of nanometer noble-catalysts were discussed as well. |
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| Keywords: | Catalysis chemistry Nanometer noble-metal catalysts Hydrocarbon Excess oxygen NO SCR |
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