Products Description
Lithium Nickel Manganese Cobalt Oxide nmc 811 cathode material Powder.
Technical Parameters
| Product Name: | LiNiMnCoO2 | Type: | XW-NMC-811 |
| SPECIFICATIONS | |||
| Item | Unit | Standard | Value |
| Chemical composition | |||
| Co+Ni+Mn | wt% | 57.00-59.50 | 58.73 |
| Li | wt% | 7.30-7.65 | 7.4 |
| Fe | wt% | ≤0.0050 | 0.002 |
| Cu | wt% | ≤0.0050 | 0.0009 |
| Ca | wt% | ≤0.0200 | 0.0017 |
| Na | wt% | ≤0.0300 | 0.0129 |
| Zn | wt% | ≤0.0200 | 0.0004 |
| PH | – | 11.40-12.00 | 11.8 |
| H2O | wt% | ≤0.0400 | 0.02 |
| Physical indicators | |||
| Tap density | g/cm3 | ≥2.2 | 2.45 |
| Bulk Density | g/cm3 | ≥1.2 | 1.4 |
| Specific surface area | m2/g | 0.15-0.40 | 0.25 |
| D10 | um | ≥5.00 | 7.01 |
| D50 | um | 11.00-15.00 | 12.99 |
| D90 | um | ≤40.00 | 24.22 |
| Crystal structure | – | No impurity | ok |
| Micro topography | – | Class spherical | ok |
| Appearance | – | Gray-black | ok |
| Electrochemical performance | |||
| Coulomb efficiency (0.1C) | % | – | ≥86% |
| 0.1C | mAh/g | – | ≥178 |
| 0.5C | mAh/g | – | ≥172 |
| 1.0C | mAh/g | – | ≥165 |
| 3.6V Platform | % | – | ≥50% |
| 100 cycle capacity remain rate | % | – | ≥97% |
| 200 cycle capacity remain rate | % | – | ≥96% |
| 300 cycle capacity remain rate | % | – | ≥94% |
