An iron-based polyanionic sodium cathode material. It contains no expensive or supply-constrained elements such as vanadium or cobalt, using only iron, sodium and phosphorus. In this respect it is among the cathode families that best embody the core promise of sodium-ion technology: low cost and supply security.
| Particle Size (D50) | 2.53 um |
| Specific Surface Area (SSA) | 19.62 m²/g |
| Compaction Density | 1.93 g/cm³ |
| Moisture | 750 ppm |
| pH | 10.2 |
| Capacity | 110.2 mAh/g |
| Initial Efficiency (ICE) | %97.7 |