fig5

Figure 5. (A) CV profiles and (B) EIS spectra of the Zn//I₂ batteries in pristine and ARS-containing ZnSO₄ electrolytes; (C) Galvanostatic charge/discharge profiles of the ZnSO₄ + ARS electrolyte and (D) rate performance of the ZnSO₄ and ZnSO₄ + ARS electrolyte over a current-density range of 0.1-4.0 A g^-1. Extended cycling behavior of Zn//I₂ batteries with and without ARS at (E) 0.2 A g^-1 and (F) 1.0 A g^-1. CV: Cyclic voltammetry; EIS: electrochemical impedance spectroscopy; ARS: alizarin red S.