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Key Documents

634565

Sigma-Aldrich

Lithium perchlorate

greener alternative

battery grade, dry, 99.99% trace metals basis

Sinonimo/i:

Lithium cloricum, Perchloric acid, lithium salt

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About This Item

Formula condensata:
LiClO4
Numero CAS:
Peso molecolare:
106.39
Numero CE:
Numero MDL:
Codice UNSPSC:
26111700
ID PubChem:
NACRES:
NA.23

Livello qualitativo

Saggio

99.99% trace metals basis

Forma fisica

powder and chunks

Impiego in reazioni chimiche

reagent type: oxidant

Caratteristiche più verdi

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

sustainability

Greener Alternative Product

Punto di fusione

236 °C (lit.)

Solubilità

H2O: 106.4 g/L at 20 °C

applicazioni

battery manufacturing

Categoria alternativa più verde

Stringa SMILE

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

InChI

1S/ClHO4.Li/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1
MHCFAGZWMAWTNR-UHFFFAOYSA-M

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Descrizione generale

Lithium perchlorate (LiClO4) is a neutral salt with high solubility. LiClO4 finds use as an electrolyte for lithium-sulfur batteries; it has been shown to give rise to the effective inhibition of the chemical polysulfide shuttle which subsequently boosts the columbic efficiency through the charge process.
Lithium percholate is a class of electrolytic materials 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.

Applicazioni

LiClO4 can be used as an additive in the preparation of high-performance polyvinylidene fluoride (PVDF) fibrous membranes. It can also be doped with chitosan and starch for the fabrication of supercapacitors.
LiClO4 is used as an electrolyte salt for lithium-sulfur batteries. LiClO4 acts as a catalyst in the solvent free thiolysis of epoxides. It has been used in various organic transformations.

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 4 Oral - Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1A - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

5.1A - Strongly oxidizing hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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Shuttle inhibitor effect of lithium perchlorate as an electrolyte salt for lithium-sulfur batteries
Kim HS, et al.
J. Appl. Electrochem., 42(2) (2012)
Lithium perchlorate doped plasticized chitosan and starch blend as biodegradable polymer electrolyte for supercapacitors
Sudhakar YN and Selvakumar M
Electrochimica Acta, 78, 398-405 (2012)
Solvent-free thiolysis of epoxides under lithium perchlorate catalysis.
Mojtahedi M, et al.
Monatshefte fur Chemie / Chemical Monthly, 137(4), 455-458 (2006)
Preparation of porous PVDF hollow fibre membrane via a phase inversion method using lithium perchlorate (LiClO4) as an additive
Yeow ML, et al.
Journal of Membrane Science , 258(1-2), 16-22 (2005)
Shokaku Kim et al.
Organic letters, 4(21), 3735-3737 (2002-10-12)
[reaction: see text] N-Acyliminium cation of prolines was efficiently generated to accumulate in an undivided cell at 0 degrees C by an anodic oxidation of N-acylprolines or alpha'-phenylsulfanylated N-acylproline derivatives in a lithium perchlorate/nitromethane solution. The iminium cation intermediates gave

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