NVPF Cathode Material

Cat No:BMCM-0026

Description

Sodium vanadium fluorophosphate (NVPF) combining high voltage plateaus with a stable structural framework for high-energy density sodium-ion cells.

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Basic Information

Chemical Formula	Na3V2(PO4)2F3
Appearance	Grey Powder
Molecular Weight	415.80 g/mol
D50 Particle Size	1 - 5 μm
Tap Density	≥ 0.8 g/cm³
BET Surface Area	15 - 30 m²/g
1st Discharge Capacity	≥ 128 mAh/g
1st Coulombic Efficiency	≥ 91%
pH Value	6.5 - 8.5
Moisture Content	≤ 0.15%
Magnetic Impurities	≤ 50 ppb
Li/Na Content	16 - 17% (Na)
Ni Content	N/A
Mn Content	N/A
Co Content	N/A
Transition Metals	V Fluorophosphate
Crystal Structure	Tetragonal
Compaction Density	≥ 2.0 g/cm³
Storage Conditions	Sealed, moisture-free
Conductivity	~10⁻⁷ S/cm
Voltage Range	2.5 - 4.3 V
Purity	≥ 99.0%
Primary Application	High-energy SIB
Thermal Stability	High
Cycle Life	> 2000 cycles

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