Fig. 12. XRD refinement of (a) NFM and (b) NLFM electrodes. (c) Comparison of XRD patterns for NFM and NLFM materials exposed in air for one month and soaked in water for one week. (d) In situ XRD patterns of the NLFM electrode in the first cycle. (e) Evolution of cell volume for NFM and NLFM electrodes during the first cycle. (f) Schematic diagram of dissolved Mn with cycles. STEM images of (g) NFM and, (h) NLFM after 1000 cycles. GPA patterns of (i) NFM and (j) NLFM. (a)–(j) are reprinted with permission from ref. 97. Copyright 2022 Wiley.
