Soluble manganese salts include manganese sulfate, manganese chloride and manganese nitrate in at least one of the first solutions, the total molar concentration of soluble nickel salt, soluble iron salt and soluble manganese salt is 2mol/l ~ 2.4mol/l. PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC field in the second solution, the total molar concentration of alkaline precipitator and soluble carbonate is 4mol/l ~ 6mol/l. The concentration of alkaline precipitator also affects the growth rate and quality of precipitated crystals.
The purpose of preparing a second solution of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC field consisting of soluble carbonate and alkaline precipitator is to co-precipitate the soluble carbonate and alkaline precipitator at the same time, so that the carbonate ions are uniformly doped in the hydroxide coprecipitate lattice.
PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC field In the second solution, the molar content of soluble carbonate accounted for 1% ~ 10% of the total molar content of alkaline precipitator and soluble carbonate. The doping of soluble carbonate can change the growth direction of the deposited crystals. During the sintering process, carbonates volatilize in the form of carbon dioxide, forming voids, thus forming spheroids formed by the agglomeration of layer after layer of flake particles.
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