Effective VTeO/SBA-15 Catalyst Prepared by Precursor Method for the Selective Oxidation of Propane to Acrolein |
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| Authors: | Mao-ying FENG Chuan-jing HUANG Wei-zheng WENG Hui-lin WAN Qin XU Zhao-hui ZHOU |
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| Affiliation: | College of Chemistry and Chemical Engineering, State Key Laboratory for Physical Chemistry of Solid Surface, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, Xiamen University, Xiamen 361005, P. R. China |
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| Abstract: | Precursor decomposition was used for the preparation of VTeO/SBA-15 catalyst for the selective oxidation of propane to acrolein.The catalyst shows a better performance compared with those prepared by conventional impregnant method.A yield of 9.3% of acrolein was achieved with 2% V Ioadings at 500℃.XRD,N2-adsorption,H2-TPR,Py-IR and XPS measurements were used to unclose the relationship between the structure and performance of the catalyst. |
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| Keywords: | Acrolein Propane Vanadium catalyst Precursor decomposition |
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