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. 2019 Apr 9;10:1650. doi: 10.1038/s41467-019-09248-0

Fig. 2.

Fig. 2

Three-dimensional visualization of the chemical and structural change of Li2Ru0.5Mn0.5O3 (LRMO) before and after extended charge/discharge cycling. Three-dimensional distribution of Ru and Mn of a pristine LRMO and b LRMO after 97 charge/discharge cycles reconstructed by STEM-EDX tomography. c annular dark-field STEM tomographic (ADF-STEM) reconstruction of a LRMO primary particle after 97 cycles. Two cross-sectional images of the three-dimensional reconstruction are presented to demonstrate that a porous structure had developed throughout the particle (also see Supplementary Figs. 2 and 16 and Supplementary Movie 2). (Scale bar: 100 nm)