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. 2021 Apr 20;12:2348. doi: 10.1038/s41467-021-22527-z

Fig. 3. Nearly zero-strain isotropic structural evolution of Li1.2Ni0.4Ru0.4O2 upon delithiation/lithiation.

Fig. 3

a In situ sXRD of Li1.2Ni0.4Ru0.4O2, the black pattern at the bottom is the background from the in situ cell; cell was cycled between 4.8 and 2.5 V at C/10. b sXRD of LixNi0.4Ru0.4O2 (x = 1.2, 0.5, 0.2, 0) prepared by chemical delithiation method. c Joint refinement of sXRD and ND patterns of Li0.2Ni0.4Ru0.4O2. Critical reflections are indexed as (hkl)L and (hkl)R for R3¯m and Fm3¯m, respectively.