Fang Zhang

High-valence Ta5+ doping in Na3V2(PO4)2F3/C cathodes for enhanced sodium storage

Na 3 V 2 (PO 4 ) 2 F 3 (NVPF), as a NASICON-type cathode material, has attracted considerable attention for sodium-ion batteries owing to its particular three-dimensional framework and fast Na + transport channels. Moreover, its high operating voltage and excellent cycling stabil...