Development of Sodium-Lithium-Manganese-Cobalt Oxide with B Doping or B/F Dual Doping as Cathode Electrode Materials for Sodium-Ion Batteries.

The abundance of raw materials is a significant advantage that positions sodium-ion batteries (SIBs) as a promising energy storage solution for the future. However, the low cycle efficiency and poor rate capacity of cathode materials have hindered the commercialization of SIBs, prompting extensive research efforts to address these challenges. Ion doping into the material structure is considered to be an effective, simple, and scalable approach to enhancing the electrical performance of cathode materials.