Vanadium-doped Li2TiSiO5 Anode for Boosting Capacity and Cycling Stability of Lithium-Ion Battery

Li 2 Ti 1− x V x SiO 5 ( x = 0. 0.25, 0.5, 0.75) anode materials with vanadium doping achieved a lithium storage capacity of 235 mA h g −1 , higher than 62.1 mA h g −1 for Li 2 TiSiO 5 . DFT confirmed enhanced properties.