Effect of Ti-Mg co-doping and MWCNTs modification on surface structure and electrochemical performance of LMFP

To overcome the intrinsic limitations of olivine-type LiMn0.5Fe0.5PO4 (LMFP55) cathode materials, including poor electronic conductivity, sluggish Li⁺ diffusion kinetics, and Mn dissolution during cycling, a stepwise modification strategy combining Ti–Mg...