Fig. 5: The electrochemical performance of high-areal-capacity Zn//MnO2 full cell using conventional hydrogel electrolyte and the designed asymmetric electrolyte.
From: An asymmetric electrolyte to simultaneously meet contradictory requirements of anode and cathode
Galvanostatic charge/discharge profiles of Zn//MnO2 full cell using a hydrogel electrolyte at 1st, 2nd, 10th, 100th, 130th, and b asymmetric electrolyte at 1st, 2nd, 10th, 100th, 500th, 1000th cycles. c Corresponding cyclic stability of Zn//MnO2 full cells using asymmetric electrolyte and hydrogel electrolyte. d In situ monitoring of hydrogen flux on a high-areal-capacity Zn//MnO2 full cell using with PAM hydrogel and asymmetric electrolytes during charging process. Optical photos of a Zn//MnO2 with a size of 2×2 cm2 using e PAM hydrogel and f asymmetric electrolytes after cycling tests. g Cyclic stability of a ~1100 mAh large-capacity Zn//MnO2 with the asymmetric electrolyte.
