Royal Society of Chemistry, Nanoscale, 11(14), p. 4089-4097, 2022
DOI: 10.1039/d1nr07188b
Full text: Unavailable
In situ electron microscopy discloses atmosphere-dependent reconstruction of NiAu catalyst. The oxidation converts Ni–Au dumbbell into Ni@Au@NiO, while Ni@NiAu alloy forms under H2 reduction and exhibits better activity towards CO–NO reaction.