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Safety Information

932558

Sigma-Aldrich

Lithium Nickel Manganese Cobalt Oxide (NMC111) Crosslinked Polyaniline Composite

Cathode for Lithium ion Battery

Synonym(s):

Doped polyaniline, Lithium Nickel Manganese Cobalt Oxide encapsulated in 3D crosslinked polyaniline, Lithium Nickel Manganese Cobalt Oxide particle, NMC111 in doped polyaniline matrix, NMC111/PANI composite

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About This Item

UNSPSC Code:
26111700
NACRES:
NA.23

grade

battery grade

Quality Level

100

form

solid

application(s)

battery manufacturing

Related Categories

General description

Lithium nickel manganese cobalt oxide (NMC111) material is among the most promising cathode materials for Li-ion batteries (LIBs) because of its high energy density. Doped polyaniline (PANI) is an electronically conductive, semi-flexible polymer, used in composites to enhance conductivity, processability, and thermal stability. This NMC composite product consists of NMC111 particles (7.5±2.5µm D50) encapsulated in a 3D cross-linked conductive polyaniline framework with a controlled morphology to promote electronic conductivity and a stabilized solid electrolyte interphase (SEI).

Application

This NMC composite serves as an electrochemically active cathode material for LIBs. The composite not only allows fast electrical and ionic transport, but also help to stabilize the SEI layer, facilitating increased power density and improved cycle-life performance of NMC cathode at high temperature and high voltage.

Signal Word

Danger

Hazard Statements

H290,H302,H314,H317,H351

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Specified Class I Designated Chemical Substances
Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

932558-10G:
932558-BULK:
932558-VAR:

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Lot/Batch Number

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Nanostructured conductive polymer gels as a general framework material to improve electrochemical performance of cathode materials in Li-Ion batteries
Shi Y., et al.
Nano Letters, 17, 1906?1914-1906?1914 (2017)

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