fig16
![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.16.jpg)
Figure 16. (A) The electrolytic cell used in the re-lithiation process under higher current density (0.4 mA/cm2). (B) Comparative analysis of energy consumption between pyrometallurgy, hydrometallurgy, and direct recycling approaches for LiCoO2. Figures reprinted with permission from Ref.[91]. Copyright 2020 Wiley[91].