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    A nanocatalyst network for electrochemical reduction of CO2 over microchanneled solid oxide electrolysis cells

    Access Status
    Fulltext not available
    Authors
    Yu, L.
    Wang, J.
    Hu, X.
    Ye, Z.
    Buckley, C.
    Dong, Dehua
    Date
    2018
    Type
    Journal Article
    
    Metadata
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    Citation
    Yu, L. and Wang, J. and Hu, X. and Ye, Z. and Buckley, C. and Dong, D. 2018. A nanocatalyst network for electrochemical reduction of CO2 over microchanneled solid oxide electrolysis cells. 86: pp. 72-75.
    Source Title
    Electrochemistry Communications
    DOI
    10.1016/j.elecom.2017.11.019
    ISSN
    1388-2481
    School
    Department of Physics and Astronomy
    URI
    http://hdl.handle.net/20.500.11937/59340
    Collection
    • Curtin Research Publications
    Abstract

    A nanocatalyst network has been successfully prepared over the internal surface of Ni-based cathode support with a microchanneled structure via an impregnation process. Through numerous microchannels within the cathode support, a catalyst precursor solution was effectively delivered to the interface between cathode and electrolyte, resulting in the formation of the nanocatalyst network in the cathode reaction zone and therefore decreased degradation rate during CO 2 electrolysis. After four coatings, the robust nanocatalyst network was formed to produce the least degradation, and further catalyst coatings caused concentration polarization.

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