NEI Products › Battery Materials › Cathode & Anode Powders › for Li-ion Batteries › Lithium Nickel Manganese Cobalt Oxide
Cathode Powders for Lithium-ion Batteries
Commonly referred to as “NMC,” Lithium Nickel Manganese Cobalt Oxide (LiNixMnyCo1-x-yO2) cathode material is a mixed metal layered oxide, meaning the crystal has a layered structure with nickel, manganese and cobalt occupying lattice sites. NMC is a derivative of lithium cobalt oxide, which was the first metal oxide to be used in commercial rechargeable lithium-ion batteries.
With x and y in the chemical formula of NMC being variable, one can create NMC materials with a multitude of different ratios of nickel, manganese, and cobalt. Only nickel and cobalt contribute to the capacity, as the valence state of manganese stays the same during charge and discharge (redox reactions). Manganese provides stability to the structure, while nickel helps with providing capacity (and consequently energy density). NMC111 was the first NMC material to be commercialized, but was soon replaced by NMC532 and then NMC622. NMC811 and higher amounts of nickel containing NMCs are now being implemented in batteries.
NEI is currently supplying four different compositions of uncoated NMC powders. While NEI doesn’t produce these specific materials, you can expect the same quality as our own NANOMYTE® product line.
Additionally, NEI can apply a thin Lithium Niobate (LiNbO3) coating on any of the NMC powders upon request. Our NMC materials are also available as a cast electrode sheets (tape / film).
Select a tab below to learn more about each NMC powder, including links to our technical and safety data sheets, review ordering information, or request a quote.
Our uncoated NMC111 (also known as NMC333) cathode powder is available in quantities of 500g, 1kg, 5kg, & 10kg (or more).
| Component Name | Synonym | Formula | CAS # | Weight % |
| Lithium Nickel Manganese Cobalt Oxide | NMC111, NMC333 | LiNi0.33Mn0.33Co0.33O2 | 346417-97-8 | 100% |
| Hazard Classifications: Skin sensitization (Category 1, H317); Carcinogenicity (Category 2, H351) | ||||
Precautions for Safe Handling
Appropriate personal protective equipment should be used at all times. Provide appropriate exhaust ventilation at places where dust is formed. Avoid prolonged or repeated breathing of dust. Avoid contact with eyes and skin. Wash hands thoroughly after handling.
Conditions for Safe Storage
Keep container tightly closed in a dry and well-ventilated place. Avoid moisture.
For complete information on the safe use of this material, please refer to the Safety Data Sheet:
Our uncoated NMC532 cathode powder is available in quantities of 500g, 1kg, 5kg, & 10kg (or more).
| Component Name | Synonym | Formula | CAS # | Weight % |
| Lithium Nickel Manganese Cobalt Oxide | NMC532 | LiNi0.5Mn0.3Co0.2O2 | 193215-53-1 | 100% |
| Hazard Classifications: Skin sensitization (Cat. 1, H317); Respiratory sensitization (Cat 1, H334); Carcinogenicity (Cat 1, H350); STOT, repeated exposure (Cat 1, H372) | ||||
Precautions for Safe Handling
Appropriate personal protective equipment should be used at all times. Handle in a well-ventilated area. Avoid prolonged or repeated breathing of dust. Avoid contact with eyes and skin. Wash hands thoroughly after handling.
Conditions for Safe Storage
Keep container tightly closed in a dry and well-ventilated place. Avoid moisture.
For complete information on the safe use of this material, please refer to the Safety Data Sheet:
Our uncoated NMC622 cathode powder is available in quantities of 500g, 1kg, 5kg, & 10kg (or more).
| Component Name | Synonym | Formula | CAS # | Weight % |
| Lithium Nickel Manganese Cobalt Oxide | NMC622 | LiNi0.6Mn0.2Co0.2O2 | 179802-95-0 | 100% |
| Hazard Classifications: Skin sensitization (Cat. 1, H317); Respiratory sensitization (Cat 1, H334); Carcinogenicity (Cat 1, H350); STOT, repeated exposure (Cat 1, H372) | ||||
Precautions for Safe Handling
Appropriate personal protective equipment should be used at all times. Handle in a well-ventilated area. Avoid
prolonged or repeated breathing of dust. Avoid contact with eyes and skin. Wash hands thoroughly after handling.
Conditions for Safe Storage
Keep container tightly closed in a dry and well-ventilated place. Avoid moisture.
For complete information on the safe use of this material, please refer to the Safety Data Sheet:
Our uncoated, Nickel-rich NMC85:05:10 cathode powder is available in quantities of 500g, 1kg, 5kg, & 10kg (or more). This is a direct replacement of our former CBP-56 (NMC811) powder which has been discontinued and is no longer available.
| Component Name | Synonym | Formula | CAS # | Weight % |
| Lithium Nickel Manganese Cobalt Oxide | NMC85:05:10 | LiNi0.85Mn0.05Co0.1O2 | Unknown | 100% |
| Hazard Classifications: Skin sensitization (Cat. 1, H317); Respiratory sensitization (Cat 1, H334); Carcinogenicity (Cat 1, H350); STOT, repeated exposure (Cat 1, H372) | ||||
Precautions for Safe Handling
Appropriate personal protective equipment should be used at all times. Handle in a well-ventilated area. Avoid prolonged or repeated breathing of dust. Avoid contact with eyes and skin. Wash hands thoroughly after handling.
Conditions for Safe Storage
Keep container tightly closed in a dry and well-ventilated place. Avoid moisture.
For complete information on the safe use of this material, please refer to the Safety Data Sheet:
In addition to the uncoated NMC powders, NEI can apply a thin (0.75 – 1%) Lithium Niobate (LiNbO3) coating on any of our NMC powders. The coating process is performed in-house and it can also be applied to any of our other oxide cathode powders as well. Our LiNbO3-coated cathodes are available in quantities of 100g, 250g, and 1kg (or more).
View and download the latest technical data for our NMC powders:
| Product | Description | Chemical Formula | Specification Sheet | Safety Data Sheet |
| CBP-50 | Lithium Nickel Manganese Cobalt Oxide (“NMC111”) | LiNi0.33Mn0.33Co0.33O2 | Spec (pdf) » | SDS (pdf) » |
| CBP-50C | LiNbO3-coated Lithium Nickel Manganese Cobalt Oxide (“NMC111”) | LiNi0.33Mn0.33Co0.33O2 | Coming Soon | SDS (pdf) » |
| CBP-52 | Lithium Nickel Manganese Cobalt Oxide (“NMC532”) | LiNi0.5Mn0.3Co0.2O2 | Spec (pdf) » | SDS (pdf) » |
| CBP-52C | LiNbO3-coated Lithium Nickel Manganese Cobalt Oxide (“NMC532”) | LiNi0.5Mn0.3Co0.2O2 | Coming Soon | SDS (pdf) » |
| CBP-54 | Lithium Nickel Manganese Cobalt Oxide (“NMC622”) | LiNi0.6Mn0.2Co0.2O2 | Spec (pdf) » | SDS (pdf) » |
| CBP-54C | LiNbO3-coated Lithium Nickel Manganese Cobalt Oxide (“NMC622”) | LiNi0.6Mn0.2Co0.2O2 | Coming Soon | SDS (pdf) » |
| CBP-58 | Lithium Nickel Manganese Cobalt Oxide (“NMC85:05:10”) | LiNi0.85Mn0.05Co0.1O2 | Spec (pdf) » | SDS (pdf) » |
| CBP-58C | LiNbO3-coated Lithium Nickel Manganese Cobalt Oxide (“NMC85:05:10”) | LiNi0.85Mn0.05Co0.1O2 | Coming Soon | SDS (pdf) » |
To request pricing for any of our cathode or anode powders, please complete our quote form. Additional details about our ordering process can be found below.
All of NEI’s materials are shipped directly to you from our facilities in Somerset, NJ (USA). For customers in South Korea and Japan, please send us your request and we will put you in touch with our local representatives.
Unfortunately, we are unable to provide free samples.
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