Model:
MS-LNCM811-183
Material Name:
Lithium Nickel Cobalt Manganese Oxide
Standard Package:
50g/bottle, 200g/bottle, 800g/bottle
Overview:
This is a polycrystalline 811 lithium nickel cobalt manganese oxide (NCM) cathode material coated with boron.
Product Features: High capacity, low initial impedance, excellent cycling performance, and slow impedance growth.
Application Range: Suitable for medium and small-sized lithium-ion batteries.
Main Parameters:
| Product Physical Property Indicators | |||||
|---|---|---|---|---|---|
| Ltem | Unit | Standard | Typica | Testing Equipment and Methods | |
| Chemical Composition | Ni+Co+Mn | % | 59.00±1.00 | 58.81 | EDTA Titration Method |
| NI | % | 49.00±1.00 | 48.83 | ICP | |
| Co | % | 6.80±0.50 | 6.77 | ICP | |
| Mn | % | 3.30±0.50 | 3.35 | ICP | |
| lmpurity | Fe | ррm | ≤100.0 | 34.0 | ICP |
| Na | ррm | ≤100.0 | 45.0 | ICP | |
| Cu | ррm | <20.0 | 1.0 | ICP | |
| Particle Size Distribution | D10 | um | ≤5.00 | 5.59 | MasterSize3000, Laser Particle Size Analyser: Hydro3000MU Sample amount: 2 g Dispersant: Water Refractive index: 1.330 |
| D50 | um | 10.50±1.00 | 10.80 | ||
| D90 | um | ≤25.00 | 17.90 | ||
| D99 | um | ≤30.00 | 23.30 | ||
| рH | 11.75±0.20 | 11.76 | pH meter | ||
| Li impurities | Li2CO3 | % | ≤0.3000 | ≤0.3000 | Acid-base Titration |
| Li2CO3 | % | ≤0.4500 | 0.3600 | ||
| Moisture | ррm | ≤400 | 257 | Karl-Fischer | |
| BET Surface Area | M2/g | 0.300-0.600 | 0.450 | Model: 3H-2000A Adsorbate: High-purity N₂ : He = 4 : 1 BET tube: 9 mm U-shaped tube | |
| Tap Density | g/cm3 | ≥2.200 | 2.500 | Tap Density Tester: Vibration frequency: 100–300 times/min; Amplitude: 3 mm; Number of taps: 4000; Graduated cylinder volume: 100 ml; Sample weight: 100 g. | |
| 1st Discharge Capacity | mAh/g | ≥208.0 | 208.7 | CR2032-type cell 0.1C charge / 0.1C discharge, 4.3–3.0 V | |
