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Showing 1–2 of 2 results
Advanced filters: Author: Stephanie A. Nitopi Clear advanced filters

  • The electrochemical transformation of CO2 into liquid fuels is a major challenge. Now, Jaramillo, Hahn and co-workers present a Au/Cu catalyst highly active to C2+ alcohols at low overpotentials as a result of a tandem mechanism where CO2 is reduced to CO on Au and further reduced to C2+ alcohols on nearby Cu.

    • Carlos G. Morales-Guio
    • Etosha R. Cave
    • Thomas F. Jaramillo
    Research
    Nature Catalysis
    Volume: 1, P: 764-771

  • The roughness factor of an electrode has been generally used to increase total rates of production, though rarely as a means to improve selectivity. Now, Jaramillo, Hahn and co-workers direct the selectivity of CO reduction to multicarbon oxygenates at low overpotentials by increasing the roughness factor of nanostructured Cu electrodes.

    • Lei Wang
    • Stephanie Nitopi
    • Thomas F. Jaramillo
    Research
    Nature Catalysis
    Volume: 2, P: 702-708