What is NMC811 Cathode Powder?
NMC811 (lithium nickel manganese cobalt oxide, LiNi0.8Mn0.1Co0.1O2) is a nickel-rich layered cathode material with 80% nickel, giving higher specific capacity and energy density than NMC622 or NMC111 while using less cobalt. It is a leading cathode for long-range electric vehicle cells. The chemical and physical specifications of this grade are listed below.
LiNiMnCoO2 NMC 811 Powder For Lithium Battery
Lithium Nickel Manganese Cobalt Oxide nmc 811 cathode material Powder.
| 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 | 0.0020 |
| 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 | 11.80 |
| H2O | wt% | ≤0.0400 | 0.0200 |
| Physical indicators | |||
| Tap density | g/cm3 | ≥2.2 | 2.45 |
| Bulk Density | g/cm3 | ≥1.2 | 1.40 |
| 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% |
LiNiMnCoO2 NMC 811 Powder For Lithium Battery Cathode Materials
Applications
- High-energy EV and power cells
- Nickel-rich cathode research and coin-cell testing
- Coating, doping and single-crystal studies
Frequently asked questions
What does 811 mean in NMC811?
It is the molar ratio of the transition metals: 80% nickel, 10% manganese and 10% cobalt.
How should NMC811 be stored?
Nickel-rich cathodes pick up moisture and CO2 from air, forming surface lithium residues. Store sealed and dry, and process in a dry room where possible.
Can I order NMC811 in bulk?
Yes. Use the enquiry form on this page or email [email protected] with the quantity and specification you need, and we will send a bulk quote.
Do you ship outside Canada?
Yes. NanoLithium ships from Canada to the USA, Europe, South Korea and customers worldwide. Lead time and freight are confirmed with your quote.
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