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CO Oxidation over a Pt/CoOx/SiO2Catalyst: A Study Using Temporal Analysis of Products
- Source :
- Journal of Catalysis; April 1997, Vol. 167 Issue: 2 p305-313, 9p
- Publication Year :
- 1997
-
Abstract
- Pt/CoOx/SiO2catalysts consisting of 5 wt% Pt and 3 wt% Co3O4are highly active for CO oxidation below 100°C. In the present study the technique of temporal analysis of products was used to obtain information on the mechanism of the high activity. The behaviour of a 3 wt% CoOx/SiO2and a 5 wt% Pt/SiO2catalyst was compared with that of a Pt/CoOx/SiO2catalyst. Several models proposed to explain the high activity of the Pt/CoOx/SiO2catalyst are discussed.
Details
- Language :
- English
- ISSN :
- 00219517 and 10902694
- Volume :
- 167
- Issue :
- 2
- Database :
- Supplemental Index
- Journal :
- Journal of Catalysis
- Publication Type :
- Periodical
- Accession number :
- ejs833547
- Full Text :
- https://doi.org/10.1006/jcat.1997.1599