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Merck

765201

Sigma-Aldrich

Lithium manganese oxide

greener alternative

spinel, electrode sheet, size 5 in. × 10 in.

Synonym(e):

LMO, Lithium manganese(III,IV) oxide

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About This Item

Lineare Formel:
LiMn2O4
MDL-Nummer:
UNSPSC-Code:
26111700
PubChem Substanz-ID:
NACRES:
NA.23

Qualität

battery grade

Beschreibung

Nominal Voltage: 4.7 V, Li/Li+

Assay

≥98%

Form

sheet

Zusammensetzung

loading, ≥80%

Grünere Alternativprodukt-Eigenschaften

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

sustainability

Greener Alternative Product

Kennzeichnungsgrad

≥80% loading

Größe

5 in. × 10 in.

Dicke

~25 μm

Partikelgröße

10-13 μm (typical)

Kapazität

110 mAh/g
120 mAh/g(nominal at 0.1C)

mp (Schmelzpunkt)

>1000 °C

Anwendung(en)

battery manufacturing

Grünere Alternativprodukt-Kategorie

SMILES String

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

InChI

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

InChIKey

VLXXBCXTUVRROQ-UHFFFAOYSA-N

Allgemeine Beschreibung

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.

Anwendung

LMO spinel electrode sheet 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).

Sonstige Hinweise

Crystal Structure: Spinel, cubic, Fd-3m

Operating Condiditons:
  • Recommended maximum charge voltage: 5.0 V vs Li/Li+
  • Recommended maximum charge current: 3 C
  • Recommended cut-off voltage for discharge: 3.5 V vs Li/Li+
  • Recommended maximum discharge current: 5 C

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kim, D.; et al.
Journal of the Electrochemical Society, 159, A193-A193 (2012)
Guyomard, D.; et al.
Journal of the Electrochemical Society, 139, 937-937 (1992)
Improved lithium manganese oxide spinel/graphite Li-ion cells for high-power applications
Amine K, et al.
Journal of Power Sources, 129(1), 14-19 (2004)
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)

Artikel

Professor Qiao's review explores stable microstructures for lithium metal fluoride batteries, advancing energy storage technologies.

Solid oxide fuel cells and electrolyzers show potential for chemical-to-electrical energy conversion, despite early development stages.

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

The critical technical challenges associated with the commercialization of electric vehicle batteries include cost, performance, abuse tolerance, and lifespan.

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