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Figure 4. Comparisons of voltage tolerance performance in SCs. CV curves of the SCs using YP-50 electrodes and (a)TMF, (b) TEF, (c) TPF electrolytes at a scan rate of 5 mV·s-1 at different operation voltages. GCD curves of the SCs using (d)TMF, (e) TEF, (f) TPF electrolytes at a current density of 0.5 A·g-1. GCD curves of the three-electrode setup using (g)TMF, (h) TEF, (i) TPF electrolytes at 3.0 V.