Oxidation of CO on Zr-, Fe-, Cr-, Ni-, and Cu-containing Catalysts Prepared by Pyrolysis of Metal β-Diketonates on a Synthetic Ceramic Foam

Catalytic systems containing Zr, Fe, Cr, Ni, and Cu composite coatings were suggested for oxidation of CO to CO2. The coatings were prepared by gas-phase thermolysis of metal acetylacetonates and hexafluoroacetylacetonates on a synthetic ceramic foam. The kinetic and activation parameters of the CO...

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Bibliographic Details
Published in:Russian journal of general chemistry 2005-09, Vol.75 (9), p.1354-1358
Main Authors: Tsyganova, E. I., Didenkulova, I. I., Shekunova, V. M., Aleksandrov, Yu. A.
Format: Article
Language:English
Subjects:
Carbon monoxide
Catalysts
Chromium
Coatings
Copper
Iron
Nickel
Oxidation
Pyrolysis
Zirconium
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Summary:Catalytic systems containing Zr, Fe, Cr, Ni, and Cu composite coatings were suggested for oxidation of CO to CO2. The coatings were prepared by gas-phase thermolysis of metal acetylacetonates and hexafluoroacetylacetonates on a synthetic ceramic foam. The kinetic and activation parameters of the CO oxidation on these catalysts were determined, and the relative activities of the catalysts were evaluated.
ISSN:1070-3632
1608-3350
DOI:10.1007/s11176-005-0426-4