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  1. No Access

    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)

  2. Article

    Open Access

    Operando analysis of a solid oxide fuel cell by environmental transmission electron microscopy

    Correlating the microstructure of an energy conversion device to its performance is often a complex exercise, notably in solid oxide fuel cell research. Solid oxide fuel cells combine multiple materials and in...

    Q. Jeangros, M. Bugnet, T. Epicier, C. Frantz, S. Diethelm… in Nature Communications (2023)

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