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920320

Sigma-Aldrich

Lithium acetate

greener alternative

anhydrous, 99.9% trace metals basis

Synonym(s):

″Acetic acid, lithium salt″, Lithium ethanoate

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About This Item

Linear Formula:
LiOOCCH3
CAS Number:
546-89-4
Molecular Weight:
65.99
MDL number:
MFCD00013057
UNSPSC Code:
12352103
NACRES:
NA.23

grade

anhydrous

Quality Level

200

Assay

99.9% trace metals basis

form

powder

greener alternative product characteristics

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

sustainability

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mp

283-285 °C (lit.)

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Enabling

SMILES string

[Li+].CC([O-])=O

InChI

1S/C2H4O2.Li/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1

InChI key

XIXADJRWDQXREU-UHFFFAOYSA-M

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General description

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Application

Lithium acetate can be used:
  • As an additive in the formation of a "water-in-bisalt" electrolyte for the application in rechargeable lithium batteries. It helps to regulate the cation size and composition of the electrolyte, influencing its conductivity, stability, and overall electrochemical properties.
  • As a component in the fabrication of solid polymer electrolytes. It enhances the ionic conductivity and electrochemical properties of the polymer electrolyte for its application as a separator in lithium-ion batteries.
  • As a component in the development of nanocomposite polymer electrolytes for solid-state supercapacitor applications.


Lithium acetate is used to create lithium containing perovskite thin films. Additionally, lithium ethanoate can be utilized to create thin film electrodes for lithium ion batteries, such as spinel Li4Ti5O12.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW0427
MKCT4068
MKCS6503
MKCP2995

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Preparation of La0.5Li0.5TiO3 perovskite thin films by the sol-gel method.
Kitaoka K, et al
J. Mater. Sci., 32(8), 2063-2070 (1997)
Sol−gel preparation and characterization of perovskite lanthanum lithium titanate.
Popovici C,et al.
J. Mater. Sci., 42, 3373-3377 (2007)
Nanocrystalline LiMn2O4 thin film cathode material prepared by polymer spray pyrolysis method for Li-ion battery
Karthick S N, et al.
J. Alloy Compounds, 489(2), 674-677 (2010)
Li4Ti5O12 thin-film electrodes by sol?gel for lithium-ion microbatteries.
Mosa J, et al.
Journal of Power Sources, 244(15), 482-487 (2013)

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