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765163

Sigma-Aldrich

Lithium nickel manganese cobalt oxide

greener alternative

electrode sheet, aluminum substrate, size 5 in. × 10 in.

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Synonym(s):
NMC
Linear Formula:
LiNi0.33Mn0.33Co0.33O2
NACRES:
NA.23

grade

battery grade

Quality Level

description

Nominal Voltage: 3.5 V, Li/Li+

form

sheet

composition

loading, ≥80%

greener alternative product characteristics

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

extent of labeling

≥80% loading

size

5 in. × 10 in.

thickness

16 μm

particle size

8-12 μm (typical)

capacity

150 mAh/g(minimum)

mp

>1000 °C

application(s)

battery manufacturing

greener alternative category

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This Item
765171746762746754
form

sheet

form

sheet

form

solution

form

solution

composition

loading, ≥80%

composition

loading, ≥80%

composition

-

composition

-

size

5 in. × 10 in.

size

5 in. × 10 in.

size

-

size

-

thickness

16 μm

thickness

12-25 μm

thickness

-

thickness

-

particle size

8-12 μm (typical)

particle size

10-13 μm (typical)

particle size

-

particle size

-

General description

Lithium nickel manganese cobalt oxide (NMC) 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.
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

NMC electrode sheet has a layered structure and can be used as an active cathode material. It can further be used in combination with single electrolyte interphase (SEI) for the fabrication of lithium-ion batteries.

Other Notes

Crystal Structure: Rhombohedral

Operating Conditions:
  • Recommended maximum charge voltage: 4.4 V vs Li/Li+
  • Recommended maximum charge current: 1C
  • Recommended cut-off voltage for discharge: 2.7 V vs Li/Li+
  • Recommended maximum discharge current: 1 C
  • Recommended charge method: constant current - constant voltage

Pictograms

Exclamation markHealth hazard

Signal Word

Warning

Hazard Statements

Hazard Classifications

Carc. 2 - Skin Sens. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Belharouak, I.; et al.
Journal of Power Sources, 123, 247-247 (2003)
A bi-functional lithium difluoro (oxalato) borate additive for lithium cobalt oxide/lithium nickel manganese cobalt oxide cathodes and silicon/graphite anodes in lithium-ion batteries at elevated temperatures
Lee SJ, et al.
Electrochimica Acta, 137, 1-8 (2014)
Choi, J.; Manthiram, A.; J.
Journal of the Electrochemical Society, 152, A1714-A1714 (2005)
Impedance change and capacity fade of lithium nickel manganese cobalt oxide-based batteries during calendar aging
Schmitt J, et al.
Journal of Power Sources, 353, 183-194 (2017)
Towards greener and more sustainable batteries for electrical energy storage
Larcher D and Tarascon J
Nature Chemistry, 7(1), 19-19 (2015)

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