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New research regarding in-situ observation of graphene oxidation on Pt from Yong group in Ze Zhang's team has been published in Chemical Communications


In situ observation of facet-dependent oxidation of graphene on platinum in an environmental TEM


We performed a direct observation of a crystal facet-dependent oxidation of graphene layers on platinum nanocrystals at atomic resolution in an environmental transmission electron microscope. Combined with density functional theory calculations, our work provides a novel approach for the dynamical exploration of the facet-dependent reactions at the atomic level.