Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

760994

Sigma-Aldrich

Lithium nickel cobalt aluminium oxide

greener alternative

powder, <0.5 μm particle size, >98%

Synonym(s):

NCA

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
LiNi0.8Co0.15Al0.05O2
CAS Number:
UNSPSC Code:
26111700
NACRES:
NA.23

grade

battery grade

Quality Level

assay

>98%

form

powder

mol wt

Mw 110.45 g/mol

composition

LiNi0.8Co0.15Al0.05O2

greener alternative product characteristics

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

sustainability

Greener Alternative Product

particle size

<0.5 μm

mp

>1000 °C (lit.)

density

4.45 g/cm3 (lit.)

application(s)

battery manufacturing

greener alternative category

General description

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.

Application

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.

Features and Benefits

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

Legal Information

Product of Engi-Mat Co.

pictograms

Health hazardExclamation mark

signalword

Warning

hcodes

Hazard Classifications

Carc. 2 - Skin Sens. 1

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Understanding capacity fade in silicon based electrodes for lithium-ion batteries using three electrode cells and upper cut-off voltage studies
Beattie SD, et al.
Journal of Power Sources, 302, 426-430 (2016)
Safer High-performance Electrodes, Solid Electrolytes, and Interface Reactions for Lithium-Ion Batteries
Yves J. Chabal et al.
Material Matters, 8(4) (2013)
Doped lithium nickel cobalt mixed oxides for the positive electrode in lithium ion batteries.
Vogler, C., Loffler, B., Weirather, W., Wohlfahrt-Mehrens, M., &amp; Garche, J.
Ionics, 8(1-2), 92-99 (2002)
Examining different recycling processes for lithium-ion batteries
Ciez RE and Whitacre JF
Chemosphere, 2(2), 148-156 (2019)
Chen, C. H.; et al.
Journal of Power Sources, 128, 278-278 (2004)

Articles

Professor Qiao’s laboratory lays out recent advances in conversion type lithium metal fluoride batteries. This review explores key concepts in developing electrochemically stable microstructures for wide Li-ion insertion channels.

Discover more about advancements being made to improve energy density of lithium ion battery materials.

Li-ion batteries are currently the focus of numerous research efforts with applications designed to reduce carbon-based emissions and improve energy storage capabilities.

Lithium-ion batteries (LIBs) have been widely adopted as the most promising portable energy source in electronic devices because of their high working voltage, high energy density, and good cyclic performance.

See All

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service