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Product Details:
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| Highlight: | High Discharge Specific Capacity Sodium Vanadium Phosphate,Excellent Cycling Performance NVP,Long Cycle Life Na3V2(PO4)3 |
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Product Name
Sodium Vanadate Phosphate
Batch Number
20230425
Product Model
NVP-2
Shipment Quantity (kg)
20
Test Item
Unit
Test Result
Test Method/Equipment
Appearance
/
Gray-black powder, uniform color, no agglomeration
Visual Inspection
Particle Size Distribution
μm
D10: 0.404
D50: 1.687
D90: 10.351Laser Diffraction Method; Particle Refractive Index 1.74; Particle Absorption Rate 1; Dispersant: Water; Dispersant Refractive Index: 1.33; Malvern Mastersizer 2000
Specific Surface Area
m²/g
20.72
BET Comparison Method; Specific Surface Area Instrument F-Sorb 2400
Moisture
ppm
856
Karl Fischer Titration; AKF-3N
Tap Density
g/cm³
0.57
Tap Density Measurement; Tap Density Meter
Carbon (C)
%
1.93
Carbon Sulfur Analyzer; NJD-80
pH
/
6.80
10% Suspension Solution; Magnetic Stirrer PHS-2F
Sodium (Na)
%
17.56
ICP-OES Analysis
Vanadium (V)
%
20.21
ICP-OES Analysis
Phosphorus (P)
%
20.02
ICP-OES Analysis
Initial Discharge Capacity at 0.2C
mAh/g
111.6
Electrochemical Testing System; Voltage Range: 2.5-4.3V; CC/CV
Initial Discharge Efficiency at 0.2C
%
96.24
Electrochemical Testing System
Contact Person: Ekain Zhang
Tel: +8618669965529
Fax: 86-0539-8067529