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Issue 23, 2011
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Evaluation of Pt and Re oxidation state in a pressurized reactor: difference in reduction between gas and liquid phase

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Abstract

Determination of metal oxidation state under relevant working conditions is crucial to understand catalytic behaviour. The reduction behaviour of Pt and Re was evaluated simultaneously as a function of support and solvent in a pressurized reactor (autoclave). The bimetallic catalysts are used in selective hydrogenation of carboxylic acids and amides. Gas phase reduction reduced the metals more efficiently, in particular Pt.

Graphical abstract: Evaluation of Pt and Re oxidation state in a pressurized reactor: difference in reduction between gas and liquid phase

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Publication details

The article was received on 15 Feb 2011, accepted on 31 Mar 2011 and first published on 13 May 2011


Article type: Communication
DOI: 10.1039/C1CC10895F
Chem. Commun., 2011,47, 6590-6592

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    Evaluation of Pt and Re oxidation state in a pressurized reactor: difference in reduction between gas and liquid phase

    J. Sá, C. Kartusch, M. Makosch, C. Paun, J. A. van Bokhoven, E. Kleymenov, J. Szlachetko, M. Nachtegaal, H. G. Manyar and C. Hardacre, Chem. Commun., 2011, 47, 6590
    DOI: 10.1039/C1CC10895F

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