The preparation method of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC of positive electrode material comprises the following steps: under the condition of protective atmosphere, the reaction solution after the first solution and the third solution is mixed with the second solution to get the nickel, iron and manganese based precursor precipitation; The first solution consists of soluble nickel salt, soluble divalent iron salt, soluble manganese salt,
The second solution includes alkaline precipitant and soluble carbonate, and the third solution includes ammonia and reducing agent; Ni-fe-mn base precursor precipitates are mixed with sodium source to obtain a mixture mixture for sintering, PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC field to obtain a positive electrode material. The cathode material further has a higher specific surface area and a lower vibration density
PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC with better processing performance The positive electrode material is formed from sheet structure by layer by layer growth into spheroids. The closer the orientation of sheet structure is, the smaller the gap between sheet structures grown layer by layer, and the more dense spheroids are. The higher the consistency of the formed positive electrode material, that is, the uniform size of the positive electrode material and the regular shape, the closer the value of γ is to 1, the higher the consistency of the orientation distribution of the flake particles.
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