Lithium-Nickel-Cobalt-Aluminium Oxide Powder Description
The Lithium-Nickel-Cobalt-Aluminium Oxide battery, also known as NCA, has been employed in specialised applications. The NCA battery delivers high specific energy and specific power and exhibits an extended operational lifespan. However, safety parameters and production costs remain below standard benchmarks. The addition of aluminium increases the chemical stability.

Lithium-Nickel-Cobalt-Aluminium Oxide Powder - Specifications
Molecular Formula
|
LiNi0.815Co0.15Al0.035O2
|
Appearance
|
Black-grey powder
|
D10 (µm)
|
≥5.0
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D50 (µm)
|
11.5±2.0
|
D90 (µm)
|
≤30
|
BET (m²/g)
|
<0.50
|
pH
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<12.00
|
H2O Content (ppm)
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≤300
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Chemical Composition
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Li (wt.%)
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6.80-7.10
|
Ni (wt.%)
|
46.50-48.50
|
Co (wt.%)
|
8.00-8.80
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Al (wt.%)
|
0.90-1.30
|
Li2CO3 (wt.%)
|
<0.5
|
LiOH (wt.%)
|
<0.5
|
Na (ppm)
|
15
|
Fe (ppm)
|
60
|
Cr (ppm)
|
3
|
Cu (ppm)
|
3
|
Zn (ppm)
|
3
|
Ca (ppm)
|
27
|
Mg (ppm)
|
26
|
Efficiency (%)
|
90.30%
|
Lithium-Nickel-Cobalt-Aluminium Oxide Powder Applications
1. Lithium-ion batteries: NCA powder is used in the cathodes of lithium-ion batteries that exhibit high energy density. These batteries power portable electronic devices such as smartphones, laptops and tablets, as well as electric vehicles and energy storage systems. The system delivers high capacity, sufficient cycle lifespan and high energy density.
2. Electric vehicles (EVs): The use of NCA cathodes in lithium-ion batteries results in high energy density, consequently extending the range between charging events. Battery systems using NCA display thermal stability, which is important for electric vehicles.
3. Portable electronic devices: Lithium-ion batteries incorporating NCA are employed in portable electronic devices. They provide considerable energy output and extended operating duration, thereby permitting reduced device size and weight without a loss in performance.
4. Aerospace applications: The high specific energy and energy density of NCA powder qualify it for aerospace-related applications. It is utilised in various aircraft systems, including unmanned aerial vehicles (UAVs), satellites and space probes.
5. Energy storage systems: Lithium-ion batteries with NCA are applied in energy storage systems ranging from domestic installations to grid-level solutions. They store measured amounts of energy and release it when required, thereby assisting in grid regulation, the management of demand peaks and the integration of renewable energy sources.
6. Medical devices: Lithium-ion batteries with NCA cathodes are used in medical devices such as pacemakers, defibrillators and implantable instruments. They supply a consistent power output required for continuous operation.
Lithium-Nickel-Cobalt-Aluminium Oxide Powder Safety Information
Symbol
|
 
GHS07, GHS08
|
Signal Word
|
Warning
|
Hazard Statements
|
H317-H350
|
Precautionary Statements
|
P280
|
RIDADRUN1479 5.1/PGII
|
UN 1479 5.1/PGII |
WGK Germany
|
3
|