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Sodium Vanadium Phosphate NVP High Rate Polyanion Sodium Ion Battery Positive Electrode
Sodium Vanadium Phosphate NVP High Rate Polyanion Sodium Ion Battery Positive Electrode
Specifications
Brand Name :
XWELL
Model Number :
NVP-001
Certification :
CE
Place of Origin :
CHINA
MOQ :
100g
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
1 t/month
Delivery Time :
5-7 days
Packaging Details :
Plastic package
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
Price :
1-1000USD/Negotiable
Description

Sodium Vanadium Phosphate NVP Long Life High Rate Polyanion Sodium Ion Battery Positive Electrode Material

​Introduction​​

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​​.

​​Key Features​​

  1. ​​Chemical Formula​​: Na₃V₂(PO₄)₃ (NVP)
  2. ​​Crystal Structure​​: NASICON-type (3D open framework)
    • Provides ​​fast Na⁺ ion diffusion​​ due to interconnected channels.
    • Ensures ​​structural stability​​ during charge/discharge cycles.
  3. ​​Electrochemical Performance​​
    • ​​High Voltage​​: ~3.4 V vs. Na⁺/Na (due to V³⁺/V⁴⁺ redox couple).
    • ​​Theoretical Capacity​​: 117.6 mAh/g (practical capacity ~110 mAh/g at 0.1C).
    • ​​Excellent Rate Capability​​: Retains >90% capacity at 1C rate.
    • ​​Long Cycle Life​​: >1000 cycles with minimal capacity degradation.
  4. ​​Physical Properties​​
    • ​​Appearance​​: Black powder.
    • ​​Particle Size (D50)​​: 15.00±5.00 μm.
    • ​​Tap Density​​: ~1.00 g/cm³ (suitable for electrode fabrication).
    • ​​Moisture Sensitivity​​: Low (≤1000 ppm).

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

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Sodium Vanadium Phosphate NVP High Rate Polyanion Sodium Ion Battery Positive Electrode

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Product Detail
Brand Name :
XWELL
Model Number :
NVP-001
Certification :
CE
Place of Origin :
CHINA
MOQ :
100g
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Contact Supplier
Sodium Vanadium Phosphate NVP High Rate Polyanion Sodium Ion Battery Positive Electrode

GUANGDONG XWELL TECHNOLOGY CO., LTD.

Verified Supplier
1 Years
guangzhou
Since 2016
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Battery Lab Equipment, Cylindrical Cell Production Line, Prismatic Cell Manufacturing
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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