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

Jacinto Sá, Christiane Kartusch, Martin Makosch, Cristina Paun, Jeroen A. Van Bokhoven, Evgeny Kleymenov, Jakub Szlachetko, Maarten Nachtegaal, Haresh G. Manyar, Christopher Hardacre

    Research output: Contribution to journalArticlepeer-review

    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.

    Original languageEnglish
    Pages (from-to)6590-6592
    Number of pages3
    JournalChemical Communications
    Volume47
    Issue number23
    DOIs
    Publication statusPublished - 21 Jun 2011

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