Table 1.
Comparison of electrochemical properties of N-TiO2 and other similar materials in aqueous aluminum-ion batteries.
| Electrode | Salts | Concentration | Specific Capacity (mAh g−1) | Capacity Retention | Refs. |
|---|---|---|---|---|---|
| TiO2-NTAs | AlCl3 | 1 M | 75 (4 mA cm−2) | - | [37] |
| G-TiO2 | AlCl3 | 1 M | 33 (6.25 A g−1) | - | [56] |
| Ti-deficient rutile TiO2 | NaCl, AlCl3 | 1:1 | 78.3 (3 A g−1) | - | [7] |
| TiO2 | AlCl3, EMIMCl | 1:1 | 40 (500 mA g−1) | 75% (100 Cycles) | [57] |
| TiO2 | AlCl3, KCl | 1:1 | 15.3 (10 A g−1) | - | [58] |
| CuHCF | Al2(SO4)3 | 0.5 M | 46.9 (200 mA g−1) | 54.9% (1000 Cycles) | [59] |
| KNHCF | Al(OTF)3 | 5 M | 46.5 (20 mA g−1) | 52% (500 Cycles) | [60] |
| N-TiO2 | AlCl3 | 1 M | 43.2 (3 A g−1) | 37% (100 Cycles) | This work |