| Simple Preparation of Crystal Co3（BTC）2·12H2O and Its Catalytic Activity in CO Oxidation Reaction |
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| 引用本文： | 谭海燕,LIU Cheng,YAN Yunfan,吴金平.Simple Preparation of Crystal Co3（BTC）2·12H2O and Its Catalytic Activity in CO Oxidation Reaction[J].武汉理工大学学报(材料科学英文版),2015(1):71-75. |
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| 作者姓名： | 谭海燕 LIU Cheng YAN Yunfan 吴金平 |
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| 作者单位： | School of Chemistry and Environmental Engineering, Hubei University for Nationalities;Sustainable Energy Laboratory, Faculty of Material Science and Chemistry, China University of Geosciences |
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| 基金项目： | Funded by the Natural Science Foundation of Hubei Province,China(No.2011CDA070);Research Fund for the Doctoral Program of Hubei University for Nationalities(No.MY2014B013) |
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| 摘 要： | Crystalline metal-organic framework cobalt(Ⅱ) benzenetricarboxylate Co3(BTC)2?12H2O(MOF-Co) has been prepared using solvothermal method. The reaction of cobalt(Ⅱ) nitrate and 1,3,5-benzenetricarboxylic(BTC) acid in a mixed solution of N,N-dimethylformamide(DMF)/C2H5OH/H2O(1:1:1, ν/ν) at low temperature for short reaction times produced this crystalline compound. Compared with traditional hydrothermal method, a mixed solution method for the synthesis of crystalline metal complex was found to be highly efficient. After water molecules were removed from this metal complex, its exposed nodes served as active sites. When this MOF-Co was employed in the oxidation of CO, it showed good catalytic properties causing 100% conversion of CO to CO2 at low temperature of 160 ℃.
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| 关 键 词： | metal-organic framework solvothermal synthesis crystalline compound cobalt catalyst CO oxidation reaction |
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