fig8
![Electrochemical technology to drive spent lithium-ion batteries (LIBs) recycling: recent progress, and prospects](https://image.oaes.cc/f445d790-a608-4916-b015-ade3bf0db713/em4029.fig.8.jpg)
Figure 8. (A) The method of electrodeposition for the separation of cobalt from spent LIBs. Characteristics of cobalt metal deposition at (B) a pH of 2.5 and (C) a pH of 4.5. (A-C) Figures reprinted with permission from Ref.[79]. Copyright 2017 Elsevier[79] (D) Schematic illustration of the electrodeposition apparatus[83]. Copyright 2019 Royal Society of Chemistry[83].