High catalytic activity of V2O5-ZrO2 modified with H2SO4 for propene partial oxidation期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

High catalytic activity of V₂O₅-ZrO₂ modified with H₂SO₄ for propene partial oxidation

Authors:	Jong Rack Sohn Young Il Pae Man Young Park Sung Guk Jo

Affiliation:	(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

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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