Research Article
Enabling the Electrochemical Performance of Maricite-NaMnPO4 and Maricite-NaFePO4 Cathode Materials in Sodium-Ion Batteries
Table 1
Elemental stoichiometry of pristine m-NaMnPO4 and m-NaFePO4 powders.
| | Elements | Na | Fe | Mn | P | O |
| m-NaMnPO4 | Mass fraction | 12.80 (±0.2) | — | 30.80 (±0.2) | 18.20 (±0.2) | 36.80 (±0.4) | Stoichiometric ratio | 1.0 | — | 1.01 | 1.05 | 4.13 |
| m-NaFePO4 | Mass fraction | 13.36 (±0.06) | 30.90 (±0.1) | — | 17.30 (±0.1) | 35.50 (±0.3) | Stoichiometric ratio | 1.0 | 0.95 | — | 0.97 | 3.83 |
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