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746770

Sigma-Aldrich

Lithium hexafluorophosphate solution

greener alternative

in diethyl carbonate, 1.0 M LiPF6 in DEC, battery grade

Synonyme(s) :

1.0 M LiPF6 DEC

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About This Item

Formule linéaire :
LiPF6
Numéro MDL:
Code UNSPSC :
26111700
ID de substance PubChem :
Nomenclature NACRES :
NA.23

Qualité

battery grade
HF <50ppm

Niveau de qualité

Forme

solution

Caractéristiques du produit alternatif plus écologique

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

sustainability

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Concentration

(1.0 M LiPF6 in DEC)

Impuretés

<15 ppm H2O
<50 ppm HF

Couleur

APHA: <50

Point d'ébullition

130 °C

Densité

1.09 g/mL at 25 °C (lit.)

Traces d'anions

chloride (Cl-): ≤1 ppm
sulfate (SO42-): ≤2 ppm

Traces de cations

Ca: ≤1 ppm
Fe: ≤1 ppm
K: ≤1 ppm
Na: ≤1 ppm
Pb: ≤1 ppm

Application(s)

battery manufacturing

Autre catégorie plus écologique

Chaîne SMILES 

F[P-](F)(F)(F)(F)F.[Li+]

InChI

1S/F6P.Li/c1-7(2,3,4,5)6;/q-1;+1

Clé InChI

AXPLOJNSKRXQPA-UHFFFAOYSA-N

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Description générale

Lithium hexafluorophosphate solution in diethyl carbonate is a class of electrolytic solution 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

LiPF6 DEC is widely used as an electrolyte that is thermally stable in solvents. It can be mainly used in the fabrication of lithium-ion batteries.
Liquid electrolyte solutions play a key role in lithium ion batteries (LIB) acting as carrier of lithium ions between the cathode and anode. High purity and battery grade electrolyte solutions are thus crucial for lithium ion battery performance. The most common LIB electrolytes are derived from solutions of lithium salt, such as LiPF6 in non-aqueous solvents, example alkyl carbonates or solvent blend. The choice of the electrolyte solution is dependent on both the operating conditions like temperature and the nature of the electrode material in the LIB. The performance of the electrolyte solutions can be further modified with appropriate additives.
The ready-to-use electrolyte solutions are available in different solvent blends and can support a wide variety of lithium ion battery applications. These solutions are high purity and battery grade thus making them also suitable as standards in LIB research. Customized formulations can be made by inter-mixing the electrolyte solutions or by mixing appropriate of additives.

Autres remarques

Handling instructions:
  • Do not use with glass equipment
  • All work should be done very quickly under dry air to prevent electrolytes from water uptake and solvent vaporization.

Informations légales

Product of MU Ionic Solutions Corp

Pictogrammes

FlameHealth hazardExclamation mark

Mention d'avertissement

Danger

Mentions de danger

Classification des risques

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT RE 1 Inhalation

Organes cibles

Bone,Teeth

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

86.0 °F

Point d'éclair (°C)

30 °C


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Les clients ont également consulté

Chemical reaction of lithium surface during immersion in LiClO4 or LiPF6/DEC electrolyte
Kanamura K, et al.
Journal of the Electrochemical Society, 144(6), 1900-1900 (1997)
Reactivity of charged LiVPO4F with 1 M LiPF6 EC: DEC electrolyte at high temperature as studied by accelerating rate calorimetry
Zhou F, et al.
Electrochemical Communications, 11(3), 589-591 (2009)
Visualization of electrode-electrolyte interfaces in LiPF6/EC/DEC electrolyte for lithium ion batteries via in situ TEM
Zeng Z, et al.
Nano Letters, 14(4), 1745-1750 (2014)
Lucht, B. L.;
Energy Production and Storage, 333-333 (2010)
Lex-Balducci, A.;
Lithium-Ion Batteries, 147-147 (2012)

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