NMC523 Powder (Lithium Nickel Manganese Cobalt Oxide)
CAS Number 346417-97-8 / 182442-95-1
Lithium Nickel Manganese Cobalt Oxide, Green Energy Materials, Cathode Active Materials, Metal Oxides,
NCM523 Powder for High Power Li-ion Battery Cathode Applications
Higher capacity and cost effectiveness compared with LiCoO2
Specifications | MSDS | Literature | Related Products | Technical Support
The layered ternary oxide NMC523 (also known as NCM523) has displayed great advantages in its relatively high energy density, low cost, low toxicity, cycle stability, and safety as a battery material for electric vehicles. It is one of the most important cathode materials for next-generation lithium-ion batteries due to its high capacity and cost effectiveness compared with LiCoO2. It has been reported to have a reversible capacity of 160 mAh g-1 at 4.3 V (vs. Li/Li+) and 190 mAh g-1 at 4.5 V (vs. Li/Li+). The lower use of Co, compared to LiCoO2, reduces the cost, Ni contributes to a higher capacity at the expense of complicated preparation, and Mn enhances the structural stability during charging/discharging.
Using low contents of cheap materials like graphene (0.5 wt%) and Al2O3 (1.0 wt %) as additives, the cyclic stability, energy density, and thermal safety of the lithium-ion batteries can be dramatically improved. The assembled cell of NCM523-Al2O3-Gs∥graphite delivered an impressive capacity retention of 76.9% at 3.0 °C after 400 cycles. The heat generation during the discharging under 3.0 °C and safety tests are also both superior to those of a pure NMC cell.
High Energy Density
Important cathode material for next-generation lithium batteries
Low Cost
For cost-effective battery research
and development
High Safety
Superior safety results when
using low cost additives
Simple Worldwide Shipping
Reliable delivery via tracked courier
as standard
Technical Data
| CAS Number | 346417-97-8 / 182442-95-1 |
|---|---|
| Chemical Formula | LiNi0.5Co0.2Mn0.3O2 |
| Molecular Weight | 96.55 g/mol |
| Chemical Name | Lithium Nickel Manganese Cobalt Oxide |
| Synonyms | NCM523, NMC532, Cobalt lithium manganese nickel oxide |
| Classification or Family | 2D semiconducting materials, Battery materials, Metal oxides, Cathode materials |
| Color | Black to grey powder |
Product Details
| Product Code | M2409A1 | M2409A2 |
|---|---|---|
| Tap Density | 2.50 g/cm3 | 2.50 g/cm3 |
| BET | 0.33 m2/g | 0.24 m2/g |
| Particle Size | ~ 10 µm (D50) | 11.4 µm (D50) |
| pH | 11.2 | 11.4 |
| Discharge Efficiency (First) | 87% | 84.5% |
| Capacity (First) | 154 mAh/g | 164 mAh/g |
*For larger orders please email us to discuss prices
MSDS Documentation
NCM523 (LiNi0.5Co0.2Mn0.3O2) Powder MSDS Sheet
Literature
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Understanding the Outstanding High-Voltage Performance of NCM523||Graphite Lithium Ion Cells after Elimination of Ethylene Carbonate Solvent from Conventional Electrolyte, S. Klein et al., Adv. Energy Mater., 11, 2003738 (2021); DOI: 10.1002/aenm.202003738.
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On the Beneficial Impact of Li2CO3 as Electrolyte Additive in NCM523 ∥ Graphite Lithium Ion Cells Under High-Voltage Conditions, S. Klein et al., Adv. Energy Mater., 11, 2003756 (2021); DOI: 10.1002/aenm.202003756,
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Stable Electrode/Electrolyte Interface for High-Voltage NCM 523 Cathode Constructed by Synergistic Positive and Passive Approaches, X. Shi et al., ACS Appl. Mater. Interfaces, 13 (48), 57107–57117 (2021); DOI: 10.1021/acsami.1c15690.
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