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Sigma-Aldrich

Lithium manganese oxide

greener alternative

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

Sinónimos:

Lithium manganese(III,IV) oxide, LMO

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25 G
213,00 €

213,00 €

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25 G
213,00 €

About This Item

Fórmula lineal:
LiMn2O4
Número de CAS:
12057-17-9
Peso molecular:
180.81
Número MDL:
MFCD01114233
Código UNSPSC:
26111700
ID de la sustancia en PubChem:
329764133
NACRES:
NA.23

213,00 €

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grado

battery grade

Ensayo

≥98% trace metals basis

Formulario

powder

mol peso

Mw 180.81 g/mol

composición

LiMn2O4

características de los productos alternativos más sostenibles

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

sustainability

Greener Alternative Product

tamaño de partícula

<0.5 μm (BET)

mp

>400 °C (lit.)
400 °C

densidad

4.1 g/cm3 at 25 °C

aplicaciones

battery manufacturing

categoría alternativa más sostenible

, Enabling

cadena SMILES

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

InChI

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

Clave InChI

VLXXBCXTUVRROQ-UHFFFAOYSA-N

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Descripción general

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.[1][2][3][4]
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.

Aplicación

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).[5][6][7]

Características y beneficios

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[8][9][10]

Información legal

Product of Engi-Mat Co.

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Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
MKCV8504
MKCW0634
MKCN9645
MKCR9689
MKCL4097

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Visite la Librería de documentos

Ye, S. H.; Lu, J. Y.; Gao, X. P.; Wu, F.; Song, D. Y.
Electrochimica Acta, 49, 1623-1623 (2004)
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)
Wu, H. M.; Tu, J. P.; Yuan, Y. F.; Li, Y.;
Physica B: Condensed Matter, 369, 221-221 (2005)
Nicole L Green et al.
Soft matter, 11(27), 5523-5530 (2015-06-13)
Oil migration in chocolate and chocolate-based confections leads to undesirable visual and textural changes. Establishing ways to slow this unavoidable process would increase shelf life and reduce consumer rejection. Diffusion is most often credited as the main pathway by which
Dudney, N. J.; Bates, J. B.; Zuhr, R. A.;
Journal of the Electrochemical Society, 146, 2455-2455 (1999)
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Preguntas

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 respuesta

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 respuesta

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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