| 摘要 |
Disclosed are a method for preparing lithium nickel manganese oxide positive battery electrode material, and positive battery electrode material, at least comprising the following steps: providing a nickel compound, a manganese compound, a lithium compound, and a compound containing metal ions; mixing the nickel compound, a first specific quantity of the lithium compound, and a dispersing agent with de-ionised water and stirring to form a first product solution; adding the manganese compound to the first product solution, mixing, and stirring to form a second product solution; implementing first grinding of the second product solution to produce a first precursor solution; mixing a second specific quantity of the lithium compound and the compound containing metal ions with the first precursor solution, stirring, and implementing second grinding to form a second precursor solution; and calcining the second precursor solution to produce the positive battery electrode material. |
