Direct oxidation of propane to acrylic acid over MoVTe(Sb)NbO mixed metal oxide catalysts

被引:0
作者
Yang Xiujuan [1 ]
Feng Ruming [1 ]
Li Li [1 ]
Ji Weijie [1 ]
Chen Yi [1 ]
机构
[1] Nanjing Univ, Sch Chem & Chem Engn, MOE, Key Lab Mesoscop Chem, Nanjing 210093, Peoples R China
关键词
propane; direct oxidation; mixed metal oxide catalysts; acrylic acid;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The direct oxidation of propane to acrylic acid has become a hot spot in catalytic oxidation of light alkanes in recent years. The MoVTe ( Sb) NbO mixed metal oxide catalysts are the most important catalysts for this reaction. This article intends to review recent progress in preparation methodologies and in understanding vital crystalline structures which are closely related to catalytic performance. The latest knowledge on the functions of the constituent elements in the catalysts is summarized in terms of the reaction pathways of propane oxidation. It is recognized that modification of particle size and morphology, phase composition and structure, surface acidity and redox property of catalyst are critical to achieve superb catalyst performance and stability.
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页码:643 / 650
页数:8
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