GUANGDONG XWELL TECHNOLOGY CO., LTD.
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Sodium Vanadium Phosphate NVP Long Life High Rate Polyanion Sodium Ion Battery Positive Electrode Material
Sodium Vanadium Phosphate (Na₃V₂(PO₄)₃, NVP) is a polyanionic cathode material widely used in sodium-ion batteries (SIBs). It exhibits excellent structural stability, high operating voltage, and long cycle life, making it a promising candidate for large-scale energy storage applications.
Specifications
| Test Item | Typical Value |
|---|---|
| Material Name | Sodium Vanadium Phosphate (NVP) |
| Type | Long-life high-rate polyanionic sodium-ion battery cathode material |
| Model | NVP-001 |
| Chemical Formula | Na₃V₂(PO₄)₃ |
| Particle Size D50 (μm) | 15.00±5.00 |
| Specific Surface Area (m²/g) | 25-35 |
| Loose Density (g/cm³) | 0.60±0.10 |
| Tap Density (g/cm³) | 1.00±0.20 |
| Material Color | Black powder |
| pH | 6.0~7.0 |
| Moisture (ppm) | ≤1000 |
| 0.1C Specific Capacity (mAh/g) | ≥112 |
| 1C Specific Capacity (mAh/g) | ≥108 |