Fig. 5: Highly stable local coordination environment.
From: Multicationic interactions mitigating lattice strain in sodium layered cathodes
Ex-situ XANES spectra and the corresponding EXAFS spectra of cycled NFM and CFTS5 cathodes at (a) Ni, (b) Mn, and (c) Fe K-edges. Contour plots of the Ni K-edge WT-EXAFS spectra for (d) NFM and (e) CFTS5 at the pristine and after cycles.
