| Fe掺杂对MnO_x催化剂结构性质及低温SCR反应机制的影响 |
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| 引用本文： | 钟标城,周广英,王文辉,付名利,吴军良,陈礼敏,黄碧纯,叶代启.Fe掺杂对MnO_x催化剂结构性质及低温SCR反应机制的影响[J].环境科学学报,2011,31(10):2091-2101. |
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| 作者姓名： | 钟标城 周广英 王文辉 付名利 吴军良 陈礼敏 黄碧纯 叶代启 |
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| 作者单位： | 1. 华南理工大学环境科学与工程学院,广州,510006
2. 华南理工大学环境科学与工程学院,广州510006／工业聚集区污染控制与生态修复教育部重点实验室,广州510006 |
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| 基金项目： | 国家自然科学基金项目(No.20977034);大气污染控制广东高校工程技术研究中心资助项目(No.N910009a);广东高校科技成果转化项目(No.cgzhzd0803) |
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| 摘 要： | 采用Fe对MnOx催化剂的低温选择性催化还原（SCR）活性进行改性,并通过N2吸附、X射线衍射（XRD）、X射线光电子能谱（XPS）及原位漫反射傅里叶红外（insituDRIFTS）重点探讨了Fe引入后催化剂结构性质的变化及对低温SCR反应机制的影响.结果表明,Fe的掺杂能显著提高催化剂的低温SCR性能,Fe/（Fe＋...
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| 关 键 词： | 低温SCR 铁锰复合氧化物 吸附 原位漫反射傅里叶红外光谱 反应机制 |
| 收稿时间： | 2010/12/26 0:00:00 |
| 修稿时间： | 2011/2/26 0:00:00 |
The effects of Fe substitution on the structure of MnOx catalyst and reaction pathway for low temperature SCR |
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| ZHONG Biaocheng,ZHOU Guangying,WANG Wenhui,FU Mingli,WU Junliang,CHEN Limin,HUANG Bichun and YE Daiqi.The effects of Fe substitution on the structure of MnOx catalyst and reaction pathway for low temperature SCR[J].Acta Scientiae Circumstantiae,2011,31(10):2091-2101. |
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| Authors: | ZHONG Biaocheng ZHOU Guangying WANG Wenhui FU Mingli WU Junliang CHEN Limin HUANG Bichun and YE Daiqi |
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| Institution: | School of Environmental Science and Engineering, South China University of Technology, Guangzhou 510006,School of Environmental Science and Engineering, South China University of Technology, Guangzhou 510006,School of Environmental Science and Engineering, South China University of Technology, Guangzhou 510006,School of Environmental Science and Engineering, South China University of Technology, Guangzhou 510006,School of Environmental Science and Engineering, South China University of Technology, Guangzhou 510006,School of Environmental Science and Engineering, South China University of Technology, Guangzhou 510006,1. School of Environmental Science and Engineering, South China University of Technology, Guangzhou 510006;2. The Key Laboratory of Pollution Control and Ecosystem Restoration in Industry Clusters of Ministry of Education, Guangzhou 510006 and 1. School of Environmental Science and Engineering, South China University of Technology, Guangzhou 510006;2. The Key Laboratory of Pollution Control and Ecosystem Restoration in Industry Clusters of Ministry of Education, Guangzhou 510006 |
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| Abstract: | |
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| Keywords: | low temperature SCR Fe-Mn mixed oxides adsorption in situ DRIFTS reaction pathway |
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