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

MOQ: 100 g
Price: 1-1000USD/Negotiable
standard packaging: Confezione in plastica
Delivery period: 5-7 giorni
payment method: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Capacity: 1 t/mese
Detail Information
Luogo di origine
Cina
Marca
XWELL
Certificazione
CE
Numero di modello
NVP-001
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
Evidenziare:

Polyanion positive electrode

,

Sodium Ion Battery positive electrode

,

NVP sodium vanadium phosphate

Descrizione di prodotto

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

 

prodotti
products details
Sodium Vanadium Phosphate NVP High Rate Polyanion Sodium Ion Battery Positive Electrode
MOQ: 100 g
Price: 1-1000USD/Negotiable
standard packaging: Confezione in plastica
Delivery period: 5-7 giorni
payment method: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Capacity: 1 t/mese
Detail Information
Luogo di origine
Cina
Marca
XWELL
Certificazione
CE
Numero di modello
NVP-001
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
Quantità di ordine minimo:
100 g
Prezzo:
1-1000USD/Negotiable
Imballaggi particolari:
Confezione in plastica
Tempi di consegna:
5-7 giorni
Termini di pagamento:
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Capacità di alimentazione:
1 t/mese
Evidenziare

Polyanion positive electrode

,

Sodium Ion Battery positive electrode

,

NVP sodium vanadium phosphate

Descrizione di prodotto

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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