Recovery process of waste ternary battery cathode material

LIBs is a kind of energy storage device, which has the advantages high density, no memory effect, good safety performance, and many cycles; It widely used in scientific technological fields at home abroad. With large-scale increase use lithium-ion batteries, amount scrap also increased. In order to better realize resource recovery, conservation emission reduction, it necessary study series new technologies for waste battery recovery; This review mainly introduces recovery process cathode material (LiNixCoyMn1-x-yO2) ternary battery, carries out recovery. The content describes three major links recycling process. first link pretreatment batteries. second analyzes current methods materials After analyzing disadvantages each method, wet introduced detail. most commonly way batteries this stage. last regeneration materials.