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765198

Sigma-Aldrich

Lithium manganese nickel oxide

greener alternative

electrode sheet, aluminum substrate, size 5 in. × 10 in.

Synonyme(s) :

LMNO, Lithium nickel manganate

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About This Item

Formule linéaire :
Li2Mn3NiO8
Numéro MDL:
Code UNSPSC :
26111700
ID de substance PubChem :
Nomenclature NACRES :
NA.23

Qualité

battery grade

Description

Nominal Voltage: 4.7 V, Li/Li+

Pureté

≥98%

Forme

solid

Composition

loading, ≥80%

Caractéristiques du produit alternatif plus écologique

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

sustainability

Greener Alternative Product

Ampleur du marquage

≥80% loading

Taille

5 in. × 10 in.

Épaisseur

25-50 μm

Taille des particules

4-7 μm (typical)

Capacité

115 mAh/g(minimum)
125 mAh/g(nominal at 0.1C)

Pf

>1000 °C

Application(s)

battery manufacturing

Autre catégorie plus écologique

Chaîne SMILES 

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

InChI

1S/2Li.3Mn.Ni.8O/q2*+1;;;;;;;;;;;2*-1

Clé InChI

NTWFBJKNXFUJHM-UHFFFAOYSA-N

Description générale

Lithium manganese nickel oxide (LMNO) 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

LMNO is a spinel cathode material that has a storage capacity greater than 200 mAhg−1 at a voltage around 4.7 V. It has a high irreversible capacity due to its inherent property to self-discharge. LMNO can be used in the fabrication of high-performance lithium-ion batteries.
LMNO is cathode material with good electrochemical performance for high power and high energy density Lithium ion batteries. LMNO can can intercalate Li reversibly at a high voltages.

The LMNO casted electrode sheets can be cut into appropriate size and is ready to be used in lithium ion batteries.

Autres remarques

Crystal Structure: Cubic

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

Pictogrammes

Health hazardExclamation mark

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Carc. 2 - Skin Sens. 1

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Les clients ont également consulté

Lithium-manganese-nickel-oxide electrodes with integrated layered-spinel structures for lithium batteries
Park S-H, et al.
Electrochemical Communications, 9(2), 262-268 (2007)
Markovsky, B.; et al.
Electrochemical Communications, 6, 821-821 (2004)
Liu, D.; et al.
Journal of Power Sources, 204, 127-127 (2012)
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)

Articles

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.

Electrode Materials for Lithium Ion Batteries

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

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.

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