| MnO_x/Ce_(0.5+x)Zr_(0.4–x)La_(0.1)O_(1.95)-Al_2O_3 catalysts used for benzene catalytic combustion |
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| 引用本文： | 廖传文,李小双,王健礼,陈永东,曹红岩,陈耀强,龚茂初.MnO_x/Ce_(0.5+x)Zr_(0.4–x)La_(0.1)O_(1.95)-Al_2O_3 catalysts used for benzene catalytic combustion[J].中国稀土学报(英文版),2011(2):109-113. |
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| 作者姓名： | 廖传文 李小双 王健礼 陈永东 曹红岩 陈耀强 龚茂初 |
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| 作者单位： | Key Laboratory of Green Chemistry & Technology of Ministry of Education;College of Chemistry;Sichuan University; |
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| 基金项目： | Project supported by the National Natural Science Foundation of China (20773090); the National High Technology Research and Development Program of China (863 Program, 2006AA06Z347); the Youth Fund of Sichuan University (2008119) |
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| 摘 要： | Complete oxidation of benzene over supported manganese oxides catalysts was studied.Composite supports Ce0.5+xZr0.4–xLa0.1O1.95-Al2O3 (x=0,0.1,0.2,0.3,0.4),and CeO2-Al2O3 were prepared by co-precipitation method,and manganese oxides (MnOx) catalysts were prepared by incipient wetness method.Catalytic activity was performed in a conventional fixed bed flow reactor.Among these catalysts,MnOx supported on Ce0.8Zr0.1La0.1O1.95-Al2O3 was found to have the highest catalytic activity for benzene oxidation.The comp...
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| 关 键 词： | 燃烧催化剂 X射线光电子能谱 环己烷 电子能谱测量 Al2O3 苯 MnOx X射线衍射仪 |
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