abstract |
An object of the present invention is to provide a new Li 5 FeO 4 related material. The composite particles include Li 5 FeO 4 and carbon, wherein the BET specific surface area is 2 m 2 / g or less and the mass percentage of carbon (Wc) is in the range of 1 ≦ Wc ≦ 6. . [Selection diagram] None |