Improved electrochemical properties in the Li3Fe2(PO4)3 by titanium and vanadium doping

Review—Key Strategies to Increase the Rate Capacity of Cathode Materials for High Power Lithium-Ion Batteries

“…29 Researchers have conducted a lot of research on improving the mobility of lithium-ion and electrons in cathode materials of LIBs. The study finds that the main strategies to address these two problems include the synthesis of nanostructures, [30][31][32][33] the coating of conductive carbon, [34][35][36] modification of surface coatings, 37,38 doping of other ions, [39][40][41][42] synergistic effects of the above mechanisms [43][44][45] and other new methods. 46,47 Here, we introduce the three major effects that limit the development for fast charging technology of LIBs and their degradation mechanisms.…”