Lithium‐Ion Battery Cathode Recycling through a Closed‐Loop Process Using a Choline Chloride‐Ethylene Glycol‐Based Deep‐Eutectic Solvent in the Presence of Acid

Lithium‐Ion Battery Cathode Recycling through a Closed‐Loop Process Using a Choline Chloride‐Ethylene Glycol‐Based Deep‐Eutectic Solvent in the Presence of Acid

Abstract This study evaluates the ability of a choline chloride:ethylene glycol‐based deep eutectic solvent (DES) to dissolve lithium cobalt oxide (LCO) which is used as a cathode active material in Li‐ion batteries. Both a commercial powder and spent cathodes have been used. It was demonstrated tha...

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Bibliographic Details
Main Authors: Dr. Delphine Yetim, Dr. Lenka Svecova, Prof. Dr. Jean‐Claude Leprêtre
Format: Article
Language:English
Published: Wiley-VCH 2024-02-01
Series:ChemistryOpen
Subjects:
closed-loop process
cobalt recovery
deep eutectic solvent
LIBs leaching
lithium recovery
Online Access:https://doi.org/10.1002/open.202300061

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