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    Article

    Impact of nanoparticle size and lattice oxygen on water oxidation on NiFeOxHy

    NiFeOxHy are the most active catalysts for oxygen evolution in a base. For this reason, they are used widely in alkaline electrolysers. Several open questions remain as to the reason for their exceptionally high ...

    C. Roy, B. Sebok, S. B. Scott, E. M. Fiordaliso, J. E. Sørensen in Nature Catalysis (2018)

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    Article

    Reduction of nickel oxide particles by hydrogen studied in an environmental TEM

    In situ reduction of nickel oxide (NiO) particles is performed under 1.3 mbar of hydrogen gas (H2) in an environmental transmission electron microscope (ETEM). Images, diffraction patterns and electron energy-los...

    Q. Jeangros, T. W. Hansen, J. B. Wagner, C. D. Damsgaard in Journal of Materials Science (2013)