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

Figure 10

(a) Cyclic voltammogram of LMO-FeMg at 1 mV·s⁻¹ and (b) scan rate-dependent study peak current as a function of root of scan rate (inset).

(a)

(b)