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    Excellent Selectivity with High Conversion in the Semihydrogenation of Alkynes using Palladium-Based Bimetallic Catalysts

    Access Status
    Fulltext not available
    Authors
    Liu, Jian
    Zhu, Y.
    Liu, C.
    Wang, X.
    Cao, C.
    Song, W.
    Date
    2017
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Liu, J. and Zhu, Y. and Liu, C. and Wang, X. and Cao, C. and Song, W. 2017. Excellent Selectivity with High Conversion in the Semihydrogenation of Alkynes using Palladium-Based Bimetallic Catalysts. ChemCatChem. 9 (21): pp. 4053-4057.
    Source Title
    ChemCatChem
    DOI
    10.1002/cctc.201700800
    ISSN
    1867-3880
    School
    WASM: Minerals, Energy and Chemical Engineering (WASM-MECE)
    URI
    http://hdl.handle.net/20.500.11937/72701
    Collection
    • Curtin Research Publications
    Abstract

    © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. A series of active-carbon-supported PdPb and PdCu bimetal catalysts were prepared for the selective semihydrogenation of alkynes in the liquid phase. The Pd0.33Pb0.67/C catalyst showed the best performance for various alkynes under mild reaction conditions (room temperature and ambient H2pressure) and achieved 100 % conversion with 98 % selectivity to alkenes. In particular, over-hydrogenation was avoided at complete alkyne conversion.

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