NFPP-H1 Sodium Cathode Material for Na-Ion Batteries with Ultra-low Magnetic Impurities 0.03ppm, Controllable Particle Size, and High First Coulomb Efficiency

NFPP-H1 is a polyanionic sodium-ion cathode material with the chemical formula Na₄Fe₃(PO₄)₂P₂O₇. This product features uniform black powder free of agglomeration, with well-controlled particle size and multi-dimensional density parameters including tap density, vibrated density, and compacted density.

The material offers prominent advantages of ultra-low magnetic impurities and low moisture content, with Na, Fe, and P elements maintained within standard tolerance ranges. Electrochemical testing via CR2016 coin cell at 0.2C demonstrates stable capacity and high first coulomb efficiency. Widely used for industrial sodium-ion energy storage batteries and laboratory coin cell research.

• Model: NFPP-H1 Sodium Iron Pyrophosphate Phosphate
• Appearance: Uniform black powder, no agglomeration, controllable particle size
• Purity: Ultra-low magnetic impurities (0.03ppm), low moisture content
• Density: Balanced tap density & compacted density for easy electrode coating
• Performance: Stable electrochemical performance, high initial discharge efficiency
• Applications: Sodium ion energy storage batteries and laboratory coin cell testing