A sustainable solvothermal process extracting critical elements from Li-ion batteries

A sustainable solvothermal process extracting critical elements from Li-ion batteries

A solvothermal process was developed for extracting cobalt, nickel, lithium and manganese from LiCoO2 (LCO) or Ni(1–x–y) MnxCoyO2 (NMC) cathode active materials, without using any acid or base, neither high temperature. The solvent used, ethylene glycol, is a mild reducing agent and does not pose an...

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Bibliographic Details
Main Authors: Nachbaur, Virginie, Ayadi, Firas, Foulon, Béatrice, Jean, Malick, Pralong, Valérie, Jouen, Samuel
Format: Article
Language:English
Published: Académie des sciences 2024-04-01
Series:Comptes Rendus. Chimie
Subjects:
Li-ion batteries
Solvothermal
Polyol
Critical elements
Recycling
Online Access:https://comptes-rendus.academie-sciences.fr/chimie/articles/10.5802/crchim.306/
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