| Ce_xTi_(1-x)O_2 Mixed Oxides Supported CuO Catalyst for NO Reduction by CO |
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| 引用本文： | 楼莉萍,蒋晓原,陈英旭,吕光烈,周仁贤,郑小明. Ce_xTi_(1-x)O_2 Mixed Oxides Supported CuO Catalyst for NO Reduction by CO[J]. 中国稀土学报(英文版), 2003, 21(3) |
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| 作者姓名： | 楼莉萍 蒋晓原 陈英旭 吕光烈 周仁贤 郑小明 |
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| 作者单位： | Department of Environment Engineering，Institute of Catalysis，Department of Environment Engineering，Analysis and Test Center，Zhejiang University，Institute of Catalysis，Institute of Catalysis Hangzhou 310029，China |
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| 基金项目： | ProjectsupportedbytheEnvironmentProtectionFoundationofHangzhouProvince ( 2 0 112 4B3 8)，Science&TechnologyCommitteeofHangzhou ( 2 0 0 2 2 0 ) |
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| 摘 要： | Uptodate ,numerousstudieshaveshownthatrareearthoxidesaretheexcellentstructuralandelec tronicpromoterstoimprovetheactivity ,selectivityandthermalstabilityofcatalysts[1,2 ] .Themostwidelyappliedrareearthoxideinindustrialcatalysisiscer tainlyCeO2 .However ,amajordrawbackofCeO2 isthelossofoxygenstoragecapability (OSC)duetoitssinteringathighertemperature (>75 0℃ ) ,whichleadstothedeactivationofthecatalyst[3 ,4] .Oneap proachpreviouslyusedtostabilizeceriaagainstsinter ingwastodopeitwithotheranti…
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CexTi1-xO2 Mixed Oxides Supported CuO Catalyst for NO Reduction by CO |
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| Abstract: | |
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| Keywords: | catalitic chemistry Ce x Ti 1- x O 2 mixed oxides CuO/Ce x Ti 1- x O 2 catalysts CeTi 2O 6 phase NO+CO reaction activity rare earths |
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