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Sigma-Aldrich

Lithium nickel cobalt aluminium oxide

greener alternative

powder, <0.5 μm particle size, >98%

Sinonimo/i:

NCA

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About This Item

Formula condensata:
LiNi0.8Co0.15Al0.05O2
Numero CAS:
193214-24-3
Codice UNSPSC:
26111700
NACRES:
NA.23

Grado

battery grade

Saggio

>98%

Forma fisica

powder

PM

Mw 110.45 g/mol

Composizione

LiNi0.8Co0.15Al0.05O2

Caratteristiche più verdi

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Dimensione particelle

<0.5 μm

Punto di fusione

>1000 °C (lit.)

Densità

4.45 g/cm3 (lit.)

applicazioni

battery manufacturing

Categoria alternativa più verde

Enabling,

Categorie correlate

Descrizione generale

Lithium nickel cobalt aluminium oxide (NCA) is a class of electrode material that can be used in the fabrication of lithium-ion batteries. Lithium-ion batteries consist of anode, cathode, and electrolyte with a charge-discharge cycle. These materials enable the formation of greener and sustainable batteries for electrical energy storage.
Lithium nickel cobalt mixed oxide which is a continuous solid solution series between lithium nickel oxide and lithium cobalt oxide is widely used as a positive electrode for Lithium Ion Batteries. Lithium nickel cobalt aluminium oxide (LNCA) belongs to this family of layered transition metal oxides and is used as a cathode in Lithium Ion batteries in plug-in electric hybrid vehicles. Aluminium substitution in the cathode increases the cycling and thermal stability.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Applicazioni

Lithium nickel cobalt aluminum oxide (LNCO) can be used as a thermally stable cathode material. It shows good cyclic performance and can be operated around 3.65V. It is further utilized in the fabrication of lithium-ion batteries for hybrid electric vehicles.
NCA is Aluminum doped Lithium nickel cobalt oxide (LNCO). Al doping is found very effective to suppress the cell impedance rise by stabilizing the charge-transfer impedance on the cathode side besides increasing the thermal stability of the material. NCA shows excellent electrochemical performance.

Caratteristiche e vantaggi

High specific reversible capacity, good cycling stability and good thermal stability.

Note legali

Product of Engi-Mat Co.

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Pittogrammi

Health hazardExclamation mark
GHS08,GHS07

Avvertenze

Warning

Indicazioni di pericolo

H317,H351

Classi di pericolo

Carc. 2 - Skin Sens. 1

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

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Chemosphere, 2(2), 148-156 (2019)
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Journal of the Electrochemical Society, 158, A556-A556 (2011)
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