Table 5.
Comparison of different GPE compositions, their methods of preparation, specific capacities, cyclic stabilities, and ionic conductivities for zinc batteries.
| S. No. | GPE Composition |
Method of Preparation | Specific Capacity (mA h/g) | Cyclic Stability | Ionic Conductivity (S/cm) | Ref. (Publication Year) |
|---|---|---|---|---|---|---|
| 1 | PAM-AGE | Solution casting | 720 | - | 215.6 × 10−3 S/cm2 | [82] (2020) |
| 2 | PVA/Glycerol | Solution casting | 406.4 (at 0.2 C) | 96% after 300 cycles | 18.2 × 10−3 at 25 °C | [83] (2020) |
| 3 | PVA/MSA/PANI | Solution casting | 100.3 (at 2 C) | 88.1% after 2000 cycles | - | [84] (2021) |
| 4 | PAA/PVA/Cellulose | Solution casting | 724 (at 3 mA/cm2) | Up to 56 h | 0.123 | [85] (2023) |