Mapping the local stoichiometry in Cu nanoparticles during controlled oxidation by STEM-EELS spectral imaging.
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DOI: 10.1039/d4nr04341c
Abstract: Copper nanoparticles (NPs) can be coupled with cuprous oxide, combining photoelectrocatalytic properties with a broad-range optical absorption. In the present study, we aimed to correlate changes in morphology, electronic structure and plasmonic properties of Cu… read more here.
Keywords: stem eels; eels spectral; oxidation; stoichiometry ... See more keywords