Nickel-manganese composite oxyhydroxide, its production method, and its application
AssigneeTosoh Corporation
InventorsYasuhiro Fujii, Nozomi Ide
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Abstract
A nickel-manganese composite oxyhydroxide which is stable in the air, in which manganese oxide (Mn3O4) will not form as a by-product during long term storage or at the time of drying, and which has high metal element dispersibility, its production method, and its use. A nickel-manganese composite oxyhydroxide having a chemical compositional formula represented by Ni(0.25+α)−xM1xMn(0.75−α)−yM2yOOH (wherein each of M1 and M2 which are independent of each other, is at least one member selected from the group consisting of Mg, Al, Ti, V, Cr, Fe, Co, Cu, Zn and Zr, 0≤x≤0.1, 0≤y≤0.25, and −0.025≤α≤0.025), and having a hexagonal cadmium hydroxide type crystal structure, its production method and its use.
Claims7
A nickel-manganese composite oxyhydroxide having a chemical compositional formula represented by Ni(0.25+α)−xM1xMn(0.75−α)−yM2yOOH wherein each of M1 and M2 which are independent of each other, is at least one member selected from the group consisting of Mg, Al, Ti, V, Cr, Fe, Co, Cu, Zn and Zr, 0≤x≤0.1, 0≤y≤0.25, and −0.025≤α≤0.025, and having a hexagonal cadmium hydroxide type crystal structure.
Dependencies are inferred from the claim text.