| Zr柱撑蒙脱土上负载稀土铈及铜铈催化剂的制备与表征 |
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| 引用本文： | 范利萍,陈敏,邵杰,周仁贤,郑小明.Zr柱撑蒙脱土上负载稀土铈及铜铈催化剂的制备与表征[J].无机化学学报,2007,23(4):748-752. |
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| 作者姓名： | 范利萍 陈敏 邵杰 周仁贤 郑小明 |
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| 作者单位： | 1. 浙江大学催化研究所西溪校区,杭州,310028
2. 浙江教育学院化学系,杭州,310012 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | The Zr-pillaraed montmorillonite supported Ce and Cu-Ce catalysts were prepared by impregnation method. The performance of the catalysts was evaluated via the catalytic oxidation of volatile organic compounds (acetone, ethyl acetate, and toluene). The results showed that after supporting with Ce and Cu-Ce, the catalysts had a better reducibility. Moreover, the surface areas of the samples were increased. In addition，it was found that the Zr-pillared montmorillonite supported Cu-Ce catalysts had a higher activity and the reaction temperature decreased by 150～200 ℃ compared with the sample without Cu-Ce modification.
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| 关 键 词： | Ce Cu-Ce共助 VOCs 催化氧化 锆柱撑蒙脱土 |
| 文章编号： | 1001-4861（2007）04-0748-05 |
| 修稿时间： | 2006-12-13 |
Preparation and Characterization of Zr Pillared Montmorillonite Supported Ce and Cu-Ce Catalysts |
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| FAN Li-Ping,CHEN Min,SHAO Jie,ZHOU Ren-Xian and ZHENG Xiao-Ming.Preparation and Characterization of Zr Pillared Montmorillonite Supported Ce and Cu-Ce Catalysts[J].Chinese Journal of Inorganic Chemistry,2007,23(4):748-752. |
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| Authors: | FAN Li-Ping CHEN Min SHAO Jie ZHOU Ren-Xian and ZHENG Xiao-Ming |
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| Institution: | Institute of Catalysis, Zhejiang University, Xixi Campus, Hangzhou 310028,Institute of Catalysis, Zhejiang University, Xixi Campus, Hangzhou 310028,Zhejiang Education Institute Department of Chemistry, Hangzhou 310012,Institute of Catalysis, Zhejiang University, Xixi Campus, Hangzhou 310028 and Institute of Catalysis, Zhejiang University, Xixi Campus, Hangzhou 310028 |
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| Abstract: | |
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| Keywords: | Ce Cu-Ce VOCs catalyst oxidation Zr-pillared montmorillonite |
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