Batteries, Год журнала: 2025, Номер 11(2), С. 68 - 68
Опубликована: Фев. 8, 2025
The rapid increase in use of lithium-ion batteries energy storage together with limited supply critical metals used and environmental concerns have led to the urgent need for sustainable recycling technologies these batteries. Li-ion battery chemistry, components, various designs, two main approaches recycling: pyrolysis hydrometallurgical techniques are discussed this review focusing on novel, green approach hydroxy acid leaching followed by a direct regeneration technique. This two-step emerging technique is compared other conventional methods emphasizing simplicity commercial potential. Current literature reporting developments scalable process pretreatment phases sorting, discharging, disassembly batteries, separation electrode coatings from current collectors, black mass carboxylic acids, graphite, adjustments Li, Ni, Mn, Co compositions, via co-precipitation or sol–gel formation detailed review. conclusion section focused gives an insight into challenges technology practical solutions that may help development mainstream technology.
Язык: Английский