fig12
Figure 12. (A) Schematic representation of cathode material LiMn2O4 electrolysis. (B) Mechanism diagram of the cathode material LiMn2O4 electrolysis. Impact of electric current density on (C) the leaching efficiency, and (D) electrode current efficiency and cell voltage. Influence of H2SO4 concentration on (E) the leaching efficiency of Mn and (F) current efficiency. Impact of density on (G) leaching efficiency and (H) current efficiency. Influence of MnSO4 concentration on the (I) leaching efficiency and (J) current efficiency. (A-J) Figures reprinted with permission from Ref.[87]. Copyright 2019 American Chemical Society[87].
