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761001

Sigma-Aldrich

Lithium nickel manganese cobalt oxide

greener alternative

powder, <0.5 μm particle size, >98%

Sinónimos:

NMC

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About This Item

Fórmula lineal:
LiNi0.33Mn0.33Co0.33O2
Número de CAS:
Número MDL:
Código UNSPSC:
26111700
NACRES:
NA.23

grado

battery grade

Ensayo

>98%

Formulario

powder

mol peso

Mw 96.46 g/mol

composición

LiNi0.33Mn0.33Co0.33O2

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

mp

>290 °C (lit.)

densidad

2.11 g/cm3

aplicaciones

battery manufacturing

categoría alternativa más sostenible

Descripción general

Lithium nickel manganese cobalt oxide (NMC) 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.

Aplicación

NMC is a novel lithium insertion electrode material for advanced lithium-ion batteries. Mn doping significantly increases the thermal stability besides increasing the electrochemical charge-discharge behavior.
NMC111 (lithium nickel-manganese-cobalt oxide with a stoichiometry of 1:1:1) is a promising cathode material used in advanced lithium-ion batteries, particularly for electric vehicle applications, due to its high energy density and long cycle life. NMC111 powder has a layered crystal structure that enables efficient, reversible lithium-ion diffusion, which is essential for good electrochemical performance. Manganese doping improves the thermal stability of the material while enhancing its electrochemical charge-discharge behavior. Compared to other NMC materials, NMC111 has a higher thermal stability and is less prone to thermal runaway, making it a safer option for battery applications.

Características y beneficios

Our NMC111 has engineered improvements over other LiNMC materials including thermal stability and high conductivity:
  • More Reliable
  • Longer Cycle Life
  • Bulk and Pilot Scale Available

Información legal

Product of Engi-Mat Co.

Pictogramas

Health hazardExclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Carc. 2 - Skin Sens. 1

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


Listados normativos

Los listados normativos se proporcionan para los productos químicos principalmente. Para los productos no químicos sólo se puede proporcionar información limitada. Si no hay ninguna entrada, significa que ninguno de los componentes está en la lista. Es obligación del usuario garantizar el uso seguro y legal del producto.

EU REACH Annex XVII (Restriction List)


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Certificados de análisis (COA)

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Visite la Librería de documentos

Choi, J.; Manthiram, A.; J.
Journal of the Electrochemical Society, 152, A1714-A1714 (2005)
Belharouak, I.; et al.
Journal of Power Sources, 123, 247-247 (2003)
A bi-functional lithium difluoro (oxalato) borate additive for lithium cobalt oxide/lithium nickel manganese cobalt oxide cathodes and silicon/graphite anodes in lithium-ion batteries at elevated temperatures
Lee SJ, et al.
Electrochimica Acta, 137, 1-8 (2014)
Impedance change and capacity fade of lithium nickel manganese cobalt oxide-based batteries during calendar aging
Schmitt J, et al.
Journal of Power Sources, 353, 183-194 (2017)
The Li-ion rechargeable battery: a perspective
Goodenough JB and Park K
Journal of the American Chemical Society, 135(4), 1167-1176 (2013)

Artículos

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.

Lithium-ion batteries (LIBs) have been widely adopted as the most promising portable energy source in electronic devices because of their high working voltage, high energy density, and good cyclic performance.

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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