Molybdenum Oxoanions as Dispersing Agents in the Preparation of Pd/C Catalysts for the Selective Oxidation of Glyoxal

Catalysts Pd/C were prepared in the presence of Mo oxoanions. The size of Mo precursor and the electrostatic interactions with the Pd precursor during the synthesis were found to be responsible for high Pd dispersions. These catalysts were very active for glyoxal oxidation into glyoxalic acid. Graph...

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Bibliographic Details
Published in:Catalysis letters 2012-05, Vol.142 (5), p.521-530
Main Authors: Hermans, S., Thiltges, F., Deffernez, A., Devillers, M.
Format: Article
Language:English
Subjects:
Catalysis
Catalysts
Chemical properties
Chemistry
Chemistry and Materials Science
Exact sciences and technology
General and physical chemistry
Glyoxylic acid
Industrial Chemistry/Chemical Engineering
Molybdenum
Organometallic Chemistry
Oxidation
Oxidation-reduction reaction
Palladium
Palladium catalysts
Physical Chemistry
Precursors
Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
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Summary:Catalysts Pd/C were prepared in the presence of Mo oxoanions. The size of Mo precursor and the electrostatic interactions with the Pd precursor during the synthesis were found to be responsible for high Pd dispersions. These catalysts were very active for glyoxal oxidation into glyoxalic acid. Graphical Abstract
ISSN:1011-372X
1572-879X
DOI:10.1007/s10562-012-0804-6