ANODE MATERIALS FOR SODIUM-ION BATTERIES AND METHODS OF MAKING SAME

摘要

The electrochemically active material comprises a sodium metal oxide of formula (I). (I) Na _x M _y Ti _z O ₂ Wherein in the formula (I), 0.2 x 1, M comprises at least one first row transition metal, 0.1 y 0.9, 0.1 & x + 3y + 4z = 4.