Table 2.
Properties comparison of different self-healing electrolytes
| Electrolytes | Healing mechanism | Damage/healing method | Healing time | References |
|---|---|---|---|---|
| CPSHPE | Quadruple hydrogen bonding | Cut/healing | 3 h (60 °C) | [143] |
| PEO@BPIL | Ionic bond | Scratch/healing | 15 min (60 °C) | [145] |
| PVA/Zn(CF3SO3)2 | Hydrogen bond | Scratch/healing | 30 min (room temperature) | [146] |
| PUSPEs | Disulfide bond | Cut/healing | 12 h (60 °C) | [150] |
| SHSPEs | Hydrogen bonding | Cut/healing | 60 s (room temperature) | [151] |
| PEGMA: UPyMA | Quadruple hydrogen bonding | Cut/healing | 2 h (30 °C) | [153] |
| PIL | Ionic bond | Cut/healing | 7.5 h (55 °C) | [154] |
| poly[BDI][Tf2N][CF3SO3]-50 | Ionic bond | Scratch/healing | 1.5 h (50 °C) | [158] |
| PEG-SSH | Disulfide bonds/hydrogen bonds | Cut/healing | 2 h (30 °C) | [159] |
| PBPE | Imine bonds | Cut/healing | 1 h (room temperature) | [160] |