Table 4.
High performance of 2D materials as anodes in Na-ion battery systems.
| Type of 2D Materials Anode | Electrolyte Chemistry | Voltage Range (V) | Performance * | Reference |
|---|---|---|---|---|
| P/N-doped graphene | 1M NaPF6 in EC/DEC | - | 809/350/1500 | [212] |
| HRGO300 | 1M NaClO4 in EC/DMC/FEC | 0–3.0 | 163/3000/2000 | [213] |
| VSG2 | ester-based | 0–3.0 | 402/300/500 | [214] |
| Nanoporous RP on rGO | 1M NaClO4 in PC/5 wt.% FEC | 0.01–2.0 | 775.3/1500/5120 | [215] |
| SbPO4/rGO | 1M NaClO4 in PC | 0–1.5 | 100/1000/1000 | [156] |
| Ti2Nb2O9 nanosheets | 1M NaPF6 in diethylene glycol dimethyl ether | ~0.1–3.0 | ~160/500/800 | [216] |
| MoS2/S-doped graphene | 1M NaPF6 in DEC/EC | 0.005–3.0 | 309/500/1000 | [217] |
| Mesoporous MoS2/C | 1M NaClO4 in DMC/EC/5 wt.% FEC | 0.05–3.0 | 390/2500/1000 | [218] |
| MoSe2@N, P-carbon nanosheet | 1M NaPF6 in DEC/EC/5 wt.% FE | 0–3.0 | 168/1000/500 | [196] |
* Specific capacity (mAh g−1)/number of cycles/current density (mA g−1).