期刊
APPLIED CATALYSIS B-ENVIRONMENTAL
卷 31, 期 3, 页码 L1-L4出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/S0926-3373(01)00122-9
关键词
methane; catalytic combustion; Au-Pt/Co3O4
The catalytic activity of Au/Co3O4 (Au loading was 2-5 wt.%) towards methane combustion could be enhanced when small amount of Pt, e.g. 0.2 wt.% was added, and the temperature for 100% conversion of methane could be decreased by 50 degreesC. Palladium, which was the most active single metal catalyst for methane combustion, on the other hand, exhibited lower catalytic activity than Au-Pt/Co3O4 when combined with Au over the Co3O4 support. (C) 2001 Elsevier Science B.V. All rights reserved.
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