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442704

Sigma-Aldrich

Lithium cobalt(III) oxide

greener alternative

99.8% trace metals basis

Synonym(s):

Lithium cobaltite

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About This Item

Linear Formula:
LiCoO2
Molecular Weight:
97.87
EC Number:
235-362-0
MDL number:
MFCD00049786
UNSPSC Code:
26111700
PubChem Substance ID:
24867970
NACRES:
NA.23

Key Documents

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grade

battery grade

assay

99.8% trace metals basis

form

powder

mol wt

Mw 97.87 g/mol

composition

LiCoO2

greener alternative product characteristics

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

sustainability

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density

4.82 g/cm3 (lit.)

application(s)

battery manufacturing

greener alternative category

, Enabling

SMILES string

[Li+].[O-][Co]=O

InChI

1S/Co.Li.2O/q;+1;;-1

InChI key

BFZPBUKRYWOWDV-UHFFFAOYSA-N

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General description

Lithium cobalt(III) oxide 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

Critical substance in the quest for high performance, advanced batteries.
Lithium cobalt(III) oxide (LiCoO2) can be used as a cathode material with a specific capacity of ~274 mAhg−1 for the fabrication of lithium-ion batteries. Commercially, these LiCoO2 fabricated Li-ion batteries can be used in a majority of smartphones. LiCoO2 can also be used in the formation of fuel cells.

pictograms

Health hazardEnvironment
GHS08,GHS09

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Repr. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBJ6236V
MKBJ3261V
MKBH2769V
MKBF6341V
20804PR

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Zhecheva, E. et al.
Chemistry of Materials, 8, 1429-1429 (1996)
The Li-ion rechargeable battery: a perspective
Goodenough JB and Park K
Journal of the American Chemical Society, 135(4), 1167-1176 (2013)
Electrodes with high power and high capacity for rechargeable lithium batteries
Kang K, et al.
Science, 311(5763), 977-980 (2006)
Challenges for rechargeable Li batteries
Goodenough JB and Kim Y
Chemistry of Materials, 22(3), 587-603 (2009)
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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