In practice, the purpose of preparing the first solution of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC is to: The mixed salt can be added to the reaction vessel at the same time, and the co-precipitation of nickel hydroxide, ferric hydroxide and manganese hydroxide can be uniformly generated. At the same time, the number of equipment related to the production line of nickelferric manganese based precursor can be avoided.
The first solution includes bivalent nickel ions, bivalent iron ions and bivalent manganese ions. Since bivalent iron ions are easily oxidized to form trivalent iron ions, trivalent iron ions can lead to small precipitation growth of nickel-based precursors during the co-precipitation reaction of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC field. The particle size distribution of the nickel-iron-manganese based precursor is wider, and the particle size distribution of the sintered sodium ion anode material is wider.
PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC field The first solution is protected by a non-oxygen protective atmosphere to avoid the oxidation of bivalent iron ions into trivalent iron ions. Soluble nickel salts include at least one of nickel acetate, nickel chloride, nickel nitrate and nickel sulfate. Soluble ferric salts include at least one of ferrous chloride, ferrous sulfate, ferrous nitrate and ferrous carbonate.
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