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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
CAS Number:
Molecular Weight:
97.87
EC Number:
MDL number:
UNSPSC Code:
26111700
PubChem Substance ID:

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.

density

4.82 g/cm3 (lit.)

application(s)

battery manufacturing

greener alternative category

SMILES string

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

InChI

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

InChI key

BFZPBUKRYWOWDV-UHFFFAOYSA-N

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

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


Certificates of Analysis (COA)

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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)

Articles

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Nanomaterials for Energy Storage in Lithium-ion Battery Applications

Increasing fuel costs and concerns about greenhouse gas emissions have spurred the growth in sales of hybrid electric vehicles (HEVs) that carry a battery pack to supplement the performance of the internal combustion engine (ICE).

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.

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