High catalytic activity of V2O5-ZrO2 modified with H2SO4 for propene partial oxidation |
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| Authors: | Jong Rack Sohn Young Il Pae Man Young Park and Sung Guk Jo |
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| Institution: | (1) Department of Industrial Chemistry, Engineering College, Kyungpook National University, 702-701 Taegu, Korea;(2) Department of Chemistry, Natural Science College, Ulsan University, 680-749 Ulsan, Korea |
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| Abstract: | For V2O5–ZrO2 catalysts, up to 10 mol% the crystalline structure of V2O5 was not observed, indicating a good dispersity the surface of ZrO2. V2O5–ZrO2 catalyst modified with H2SO4 exhibited much on higher catalytic activity for propene partial oxidation than unmodified catalysts due to the increased acidity and acid strength of modified catalyst. |
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