METHOD FOR REPAIRING NICKEL-COBALT-MANGANESE TERNARY BATTERY MATERIAL PRECURSOR

摘要

Provided in an embodiment of the present invention are a method for repairing nickel-cobalt-manganese ternary battery material precursor, comprising: mixing one or more than one of manganese salt solution, cobalt salt solution and nickel salt solution with nickel-cobalt-manganese ternary battery material precursor waste to acquire a mixture; calcining the mixture to acquire the nickel-cobalt-manganese ternary battery material precursor. The method of the present invention mixes the manganese salt solution with the nickel-cobalt-manganese ternary battery material precursor waste, so as to enable the manganese salt to be absorbed by the nickel-cobalt-manganese ternary battery material precursor waste and calcines to decompose the manganese salt and make the manganese salt to be uniformly distributed into a hole of the ternary material in a form of an oxide, and acquire the nickel-cobalt-manganese ternary battery material precursor satisfying requirements.