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. 2020 Jun 16;11:3050. doi: 10.1038/s41467-020-16824-2

Fig. 2. Surface analysis of pristine NCM electrodes.

Fig. 2

a STEM image of NCM. b A line scan of EELS showing the elemental profiles of the relative atomic concentration of Ni, Co, Mn on pristine NCM particle surface. c Atomic resolution HAADF-STEM images of pristine NCM samples. Scale bars 5 nm, region 1: 1 nm, region 2: 1 nm. d Schematic diagram for atomic configuration of NCM bulk and surface.