Boosting LiMn₂O₄ Diffusion Coefficients and Stability via Fe/Mg Doping and MWCNT Synergistically Modulating Microstructure

Figure 1

XRD overlays of (a) LMO, (b) LMO-FeMg, (c) LMO-FeMg/MWCNT (inset: MWCNT), and (d) FWHM fitted (111) plane and polyhedral structure of LMO-FeMg/MWCNT.