Glycine-Assisted Hydrothermal Leaching of LiCoO2/LiNiO2 Cathode Materials with High Efficiency and Negligible Acid Corrosion Employing Batch and Continuous Flow System

Glycine was applied as the leachant for the hydrothermal leaching of lithium-ion battery (LIB) cathode materials, LiCoO2 and LiNiO2, at 90–180 °C for 5–90 min. LiCoO2 was completely leached at 180 ...