New SO2 resistant mesoporous mixed oxide catalysts for methane oxidation

被引：0
|
作者：
On, DT [1 ]
Nguyen, SV [1 ]
Kaliaguine, S [1 ]
机构：
[1] Univ Laval, Dept Chem Engn, Quebec City, PQ G1K 7P4, Canada
来源：
NANOTECHNOLOGY IN MESOSTRUCTURED MATERIALS | 2003年 / 146卷
关键词：
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
An approach to the synthesis of a new type of mesoporous La-Co-Zr oxides with various atomic (La+Co/La+Co+Zr) ratios is reported. These materials have uniform pore size with a wormhole-type structure, high surface area, high component dispersion and nano-crystalline channel walls after calcination at >450degreesC. They exhibit high catalytic activity for methane oxidation and good resistance to SO2 poisoning.
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页码：641 / 644
页数：4
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