Li4Ti5O12-TiO2 nanowire arrays constructed with stacked nanocrystals for high-rate lithium and sodium ion batteries

Full sodium ion battery based on Li4Ti5O12-TiO2 nanowire arrays anode and Na3V2(PO4)3 cathode shows stable cycling performance with high energy density of 136.5 Wh kg−1 at a power density of 312 W kg−1.256