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Merck
CN

725129

Lithium manganese oxide

greener alternative

spinel, powder, <0.5 μm particle size (BET), ≥98% trace metals basis

Synonym(s):

Lithium manganese(III,IV) oxide, LMO

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About This Item

Linear Formula:
LiMn2O4
CAS Number:
12057-17-9
Molecular Weight:
180.81
NACRES:
NA.23
PubChem Substance ID:
329764133
UNSPSC Code:
26111700
MDL number:
MFCD01114233

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Product Name

Lithium manganese oxide, spinel, powder, <0.5 μm particle size (BET), ≥98% trace metals basis

InChI

1S/Li.2Mn.4O/q+1;;;;;;-1

SMILES string

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

InChI key

VLXXBCXTUVRROQ-UHFFFAOYSA-N

grade

battery grade

assay

≥98% trace metals basis

form

powder

mol wt

Mw 180.81 g/mol

composition

LiMn2O4

greener alternative product characteristics

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sustainability

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particle size

<0.5 μm (BET)

mp

>400 °C (lit.)
400 °C

density

4.1 g/cm3 at 25 °C

application(s)

battery manufacturing

greener alternative category

, Enabling

Quality Level

100

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Application

LMO spinel powder is a cost-effective and thermally stable cathode material. It has a three-dimensional framework that is useful in the fabrication of lithium-ion batteries for hybrid electrical vehicles (HEVs).

Features and Benefits

Cathode Materials for High Energy Density Li-Ion Rechargeable Batteries; sub-micron particle size results in increased surface area of electrodes. The composition listed allows the preparation of battery electrodes with enhanced performance and durability.

Li-Batteries, material for electrodes design and manufacturing

General description

Lithium manganese oxide (LMO) 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.

Legal Information

Product of Engi-Mat Co.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV8504
MKCW0634
MKCN9645
MKCR9689
MKCL4097

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Ye, S. H.; Lu, J. Y.; Gao, X. P.; Wu, F.; Song, D. Y.
Electrochimica Acta, 49, 1623-1623 (2004)
Wu, H. M.; Tu, J. P.; Yuan, Y. F.; Li, Y.;
Physica B: Condensed Matter, 369, 221-221 (2005)
Dudney, N. J.; Bates, J. B.; Zuhr, R. A.;
Journal of the Electrochemical Society, 146, 2455-2455 (1999)
Preparation of spinel lithium manganese oxide by aqueous co-precipitation
Naghash AR and Lee JY
Journal of Power Sources, 85(2), 284-293 (2000)
Lattice vibrations of materials for lithium rechargeable batteries I. Lithium manganese oxide spinel
Julien CM and Massot M
Materials Science and Engineering, B, 97(3), 217-230 (2003)
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