ISSN:
1573-4846
Keywords:
platinum titania catalysts
;
platinum sol-gel catalysts
;
carbon monoxide oxidation
;
gas exhaust catalysts
;
platinum titania sintering
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Comparative results (specific area, metallic dispersion, and activity in the carbon monoxide oxidation) on sol-gel and impregnated Pt/TiO2 catalysts are presented. In order to explain the important differences between the two preparations, among them high resistivity of sol-gel catalyst to sintering, the formation of anchored and/or partially buried particles into the support is proposed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00490250
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