fig6

Figure 6. (A) Cyclic stability of MnS-EDO in 1C^[81]; (B) Linear fitting results of the difference between anode and cathode current densities vs. scanning rate for ECSA estimation of fully charged MnS-EDO and MnO₂ electrodes after cycling for the 1st and 15th turn, respectively^[81]; (C) Nyquist plots of MnS-EDO and MnO₂ cathodes at a discharge voltage of 1.40 V (the inset shows Nyquist plots at a discharge voltage of 1.25 V)^[81]. Copyright 2020, Elsevier; (D) XRD patterns of MnS/C at different cycling stages in the 1st and 2nd cycles^[83]. Copyright 2022, American Chemical Society; (E and F) MnO and Mn defects, MnS and S defects^[84]. Copyright 2022, Elsevier.