fig5

Figure 5. (A) Schematic of the gradient electrolyte strategy for AZBs^[95]. (B) Optical photograph showing the concentration distribution of CMC in the gradient electrolyte^[95]. (C) Discharge capacity and Coulombic efficiency of Zn-V₂O₅ cells with 1 M ZnSO₄ and 1 M@CMC|1 M ZnSO₄ electrolytes at 500 mA g^-1[95]. (A-C) Reproduced with permission from^[95]. Copyright 2023, Wiley-VCH GmbH. (D) Cross-section of the AHE^[96]. (E) CLSM image of the Zn anode after 100 h in the hydrogel electrolyte^[96]. (F) Zn-I₂ full-cell rate performance from 0.1 to 10 A g^-1[96]. (D-F) Reproduced with permission from^[96]. Copyright 2024, American Chemical Society.