Description
Sodium Vanadium Phosphate (NVP) Cathode Powder
Na₃V₂(PO₄)₃ | High-Rate NASICON-Structured Material for Sodium-Ion Batteries
Product Overview
Sodium Vanadium Phosphate (Na₃V₂(PO₄)₃), commonly known as NVP, is a premium NASICON-type cathode material characterized by its monoclinic crystal structure and 3D ionic diffusion channels. This material is engineered for applications requiring high rate capability and exceptional thermal stability. It ensures long-term safety and minimal capacity decay, making it a leading choice for both industrial energy storage and advanced battery research.
Chemical & Physical Properties
| Property Item | Unit | Specification |
|---|---|---|
| Sodium (Na) Content | % | 15.1 ± 0.8 |
| Vanadium (V) Content | % | 22.1 ± 1.0 |
| Phosphorus (P) Content | % | 20.4 ± 1.0 |
| Carbon (C) Content | % | 3.0 ± 0.5 |
| Moisture Content | ppm | < 1000 |
| pH Value | – | 9.0 – 11.0 |
| Particle Size D10 | μm | ≥ 0.4 |
| Particle Size D50 | μm | 2.0 ± 1 |
| Particle Size D90 | μm | ≤ 15.0 |
| Bulk Density | g/cm³ | ≥ 0.4 |
| Tap Density | g/cm³ | ≥ 0.7 |
| Compaction Density | g/cm³ | 1.8 – 2.1 |
| Specific Surface Area (BET) | m²/g | 25 ± 2 |
| Crystal Structure | – | Monoclinic (NASICON) |
| Electrical Conductivity | S/cm | ≥ 1.0 × 10⁻³ |
Core Features & Advantages
NASICON Structure
Open 3D framework for rapid Na+ diffusion, providing exceptional high-rate capability and power density.
Long-Term Stability
Rigid monoclinic lattice structure minimizes strain, resulting in superior capacity retention over thousands of cycles.
Advanced Conductivity
Optimized carbon coating ensures electrical conductivity ≥ 1.0 × 10⁻³ S/cm for enhanced electrochemical performance.
Application Scope
- Next-Gen SIB Research: Ideal for academic studies and high-rate battery prototypes.
- Renewable Storage: Grid balancing for solar/wind energy infrastructure.
- Electric Mobility: High-power batteries for e-bikes, EVs, and drones.
- Electronics: Fast-charging solutions for portable high-drain devices.
Packaging & Handling
Secure Packaging: Product is vacuum-sealed in aluminum-plastic containers to ensure no moisture ingress or leakage during transit.
Technical Validation: Full SEM, XRD, and EDS reports are available upon request for quality assurance.
Safety Compliance: Environmentally friendly material free from harmful heavy metals, supporting sustainable SIB development.
ADVANCE YOUR NVP PROJECTS
Contact our technical team for formal quotations or custom carbon-coating adjustments.
