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Showing 1–2 of 2 results
Advanced filters: Author: Valentín Briega-Martos Clear advanced filters

  • Understanding how copper nanoparticles evolve under electrochemical conditions is crucial for the development of selective CO2 reduction electrocatalysts. Here the authors prepare well-defined nanocrystals and use advanced operando imaging and spectroscopic techniques to reveal the Cu–CO species-driven dynamic evolution of Cu electrodes.

    • Yao Yang
    • Julian Feijóo
    • Peidong Yang
    Research
    Nature Catalysis
    Volume: 8, P: 579-594

  • The oxygen reduction reaction, catalysed by platinum, is a crucial process in the operation of fuel cells, but the mechanistic pathways through which it occurs remain a matter for debate. Here, the authors use in situ Raman spectroscopy to identify key intermediates for this reaction at different atomically flat platinum surfaces, shedding light on the mechanism.

    • Jin-Chao Dong
    • Xia-Guang Zhang
    • Jian-Feng Li
    Research
    Nature Energy
    Volume: 4, P: 60-67