Methane Combustion in the Presence of Zirconia-Based Catalysts

被引：0
|
作者：
A. S. C. Brown
J. S. J. Hargreaves
机构：
[1] Nottingham Trent University,Catalysis Research Laboratory
[2] Sigma-Aldrich,Pharmorphix™, SAFC Division
[3] University of Glasgow,WestCHEM, Department of Chemistry
来源：
Topics in Catalysis | 2009年 / 52卷
关键词：
Zirconia; Methane; Combustion; Superaciditity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The influence of “superacidic” modification has been shown to enhance the methane combustion activity of ZrO2 at 800 °C. Modification with SO42−, Fe/Mn/SO42− and MoO3 has been investigated, with the latter showing the most marked effect although this is a critical function of loading. Ceria–zirconia catalysts are also active, although the compositions studied are not as effective as 5 wt% MoO3/ZrO2 which shows a greater mass normalised activity than Fe2O3.
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页码：458 / 463
页数：5
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