Model:
P198-DF5
Material Name:
Nano Lithium Iron Phosphate (LFP)
Application:
Cathode Material for Lithium-ion Batteries
Standard Package:
150g/bottle, 700g/bottle
Overview:
This material features excellent electrochemical performance, including outstanding cycling stability, superior performance at both high and low temperatures, high capacity, and high compaction density. It is well-suited for power applications, offering high specific energy and low internal resistance.
Main Parameters:
| Test Items | Unit | Testing Value | |||
|---|---|---|---|---|---|
| Appearance | Dark gray powder with uniform color and no agglomeration | ||||
| Tap Density | g/cm3 | ≥0.75 | |||
| Specific Surface Area | m2/g | 10.0±2 | |||
| PH | / | 8-10 | |||
| Carbon Content | % | 0.9-1.4 | |||
| Moisture Content | ppm | ≤1000 | |||
| Na+Ca | % | ≤0.060 | |||
| Particle Size Distribution | D10 | um | ≥0.35 | ||
| D50 | um | 0.6-1.8 | |||
| D90 | um | ≤5.0 | |||
| D97 | um | ≤10 | |||
| Coin Cell Capacity (0.1C) | mAh/'g | ≥154 | |||
| Initial Coulombic Efficiency (0.1C) of Coin Cell | % | ≥95 | |||
| Transportation, Storage, and Usage | 1. The product is safe for transportation when properly packaged. 2. During transportation and storage, avoid direct sunlight, rain, water exposure, high temperatures, and humidity. 3. The product should be pre-dried before use. Use immediately after unsealing. Any unused portion should be stored in a dry environment. | ||||
Performance Characteristics:
Second-generation high tap density product, recommended tap density: 2.4–2.5 g/cm³. Discharge capacity at 0.3C: 145 mAh/g.
Excellent cycling performance: at room temperature, 1C charge / 1C discharge for 2000 cycles with 88.7% capacity retention.
Outstanding high and low temperature performance: capacity retention >96% after 7 days at 60°C; 60.2% discharge capacity retention at -20°C.
Superior rate capability: 96% capacity retention at 8C discharge.
Suitable for power applications, featuring high specific energy and low internal resistance.
| Ambient Humidity | <30.0% | |
|---|---|---|
| Designed Gravimetric Capacity | 140mAh/g | |
| Typical Formulation | LFP: CNT:SP:5130=96.0%: 0.7%: 0.8%: 2.5% | Using carbon-coated aluminum foil |
| Slurry Viscosity | 3000-7000MPa's | |
| Solid Content | 54.0-58.0% | adjusted according to viscosity |