fig2

Figure 2. (A) Contact angle measurements of different electrolytes on zinc metal foil. (B) Nucleation overpotential at 1 mA cm^-2 using different electrolytes. (C) CV curves of symmetric cells in different electrolytes. CE of asymmetric cells in different electrolytes at (D) 6 mA cm^-2 and (F) 2 mA cm^-2. (E) Voltage profiles of Zn//Cu asymmetric cell with MA at 6 mA cm^-2.