Lithium Nickel Manganese Cobalt Oxide Powder (NCM111)
CAS Number 346417-97-8 / 182442-95-1
Advanced Ceramic Materials, Battery Materials, Cathode Active Materials, Inorganic Electronic Materials, Materials, Metal Oxides
NCM111 - Lithium Nickel Manganese Cobalt Oxide, Cathode Materials
for high energy density and long-life span Li-ion batteries (Ni : Co : Mn = 1 : 1 : 1)
Overview | Product Information | Related Products
Lithium Nickel Manganese Cobalt Oxide Powder (NCM111, CAS number 346417-97-8/182442-95-1), is ternary cathode active material with layered structure. Compared with NCM523, NMC622 and NMC811, NCM111 has the equivalent composition of nickel, cobalt and manganese. Due to its low nickel content, NCM111 cathodes can tolerate oxygen release caused by the chemical and electrochemical oxidation of the electrolyte, allowing it to withstand potential up to 4.6 V without releasing oxygen. This enables NCM111 to maintain its structural integrity, preventing extensive reconstruction of the cathode surface layer and dissolution of the transition metals, thus leading to longer life span.
NCM111 can also be coated with Al-doped ZnO to mitigate pitting corrosion, cation mixing and irreversible phase transformation. The coated NMC111 displays higher first discharge capacity at 186 mAh/g (compared to 159 mAh/g for the uncoated) and improved capacity retention of 85% (versus 75% uncoated) after 50 cycles. The coating protects NCM111 from direct exposure to the electrolyte, preventing the occurrence of phase transformation from trigonal to disordered rock-salt phase.
High stability
High performance cathode material
Low cost
Low Product cost
versatile
Ideal candidate for EVs, power tools, and grid energy storage.
Worldwide shipping
Quick and reliable shipping
General Information
| CAS Number | 346417-97-8 / 182442-95-1 |
|---|---|
| Chemical Formula | LiNi0.33Co0.33Mn0.33O2 |
| Full Name | Lithium nickel manganese cobalt oxide |
| Molecular Weight | 95.88 g/mol |
| Synonyms | NMC333, NCM333, NMC111 |
| Classification or Family | Battery materials, Metal oxides, Cathode materials, Li-ion batteries |
Product Details
| Particle Size | 2.96 µm (D50) |
|---|---|
| Moisture Content | 246 ppm |
| Tap Density | 1.82 g/cm3 |
| Specific Surface Area | 1.29 m2/g |
| First Discharge Efficiency | 96.22% |
| First Discharge Capacity | 168.72 mAh/g |
| Appearance | Grey to black powder |
MSDS Documentation
Lithium Nickel Manganese Cobalt Oxide Powder (NCM111) MSDS Sheet
References
- Do increased Ni contents in LiNixMnyCozO2 (NMC) electrodes decrease structural and thermal stability of Li ion batteries? a thorough look by consideration of the Li+ extraction ratio, J. Kasnatscheew et al., ACS Appl. Energy Mater., 2 (11), 7733–7737 (2019); DOI: 10.1021/acsaem.9b01440.
- Al-doped ZnO-coated LiNi1/3Mn1/3Co1/3O2 powder electrodes: the effect of a coating layer on the structural and chemical stability of the electrode/electrolyte surface, A. Makvandi et al., Adv. Mater. Interfaces, 11, 2300668 (2024); DOI: 10.1002/admi.202300668.
- Identifying the origins of microstructural defects such as cracking within Ni-rich NMC811 cathode particles for lithium-ion batteries, T. Heenan et al., Adv. Energy Mater., 10, 2002655 (2020); DOI: 10.1002/aenm.202002655.
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