| 摘要 |
PROBLEM TO BE SOLVED: To provide: a positive electrode active material for a secondary battery, improving battery characteristics; a secondary battery; and a method for producing a positive electrode active material for a secondary battery.SOLUTION: According to an embodiment, there is provided a positive electrode active material for a secondary battery which is represented by LiMo (where M represents at least one transition metal selected from the group consisting of Ti, V, Cr, Mn, Fe, Co, Ni and Cu) and has a content of HO of 200 ppm or less.SELECTED DRAWING: Figure 1 |
