Issue 23, 2011

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

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

Supplementary files

Article information

Article type
Communication
Submitted
15 Feb 2011
Accepted
31 Mar 2011
First published
13 May 2011

Chem. Commun., 2011,47, 6590-6592

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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