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Lithium Iron Phosphate (LiFePO₄, LFP) Carbon-Coated Cathode Powder for Li-ion Battery Research – 150 g

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This Lithium Iron Phosphate (LiFePO₄, LFP) cathode powder, carbon-coated, is intended for lithium-ion battery research and development.

It is supplied as a cathode powder with controlled particle size distribution, suitable for laboratory-scale electrode fabrication and electrochemical evaluation.

The material is vacuum-sealed in a plastic bag for controlled handling and storage. Electrochemical data are provided under defined test conditions for reference.

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Specification
Material Identification Material Name Lithium Iron Phosphate
Chemical Formula LiFePO4
Material Type Carbon-coated cathode powder
Intended Use Lithium-ion battery research
Packaging 150 g / bottle
Particle Size D10 < 1.0 µm
D50 3.5 ± 1.0 µm
D90 < 15 µm
Physical Properties Tap Density 1.45 ± 0.2 g/cm3
Packing Density ≥ 2.1 g/cm3 (2.2–2.3 recommended)
Specific Surface Area 11.0 ± 2.0 m2/g
Moisture Content < 0.15 %
Chemical Composition Carbon (C) 1.15 ± 0.25 wt%
Lithium (Li) 4.40 ± 0.50 wt%
Iron (Fe) 34.5 ± 1.0 wt%
Phosphorus (P) 19.5 ± 1.0 wt%
Oxygen (O) 40.4 ± 0.50 wt%
Impurities (Na, Ca, Ni) ≤ 0.01 wt%
Electrochemical Performance* Specific Capacity (0.1C, 1st cycle) ≥ 150 mAh/g
Efficiency (0.1C, 1st cycle) ≥ 90 %
Pouch Cell Reference (20 Ah, LFP-S21 Cathode) Cathode Surface Density 300 g/m2
Cathode Packing Density 2.3 g/cm3
Internal Resistance 1.44
Structural Analysis X-ray Diffraction Available (reference pattern)

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