Merck

746770

Sigma-Aldrich

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greener alternative

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

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别名:
1.0 M LiPF6 DEC
线性分子式:
LiPF6
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

等级

battery grade

质量水平

形式

solution

质量

HF <50ppm

环保替代产品特性

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

浓度

(1.0 M LiPF6 in DEC)

杂质

<15 ppm H2O
<50 ppm HF

颜色

APHA: <50

bp

130 °C

密度

1.09 g/mL at 25 °C (lit.)

痕量阴离子

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

痕量阳离子

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

application(s)

battery manufacturing

环保替代产品分类

SMILES string

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

InChI

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

InChI key

AXPLOJNSKRXQPA-UHFFFAOYSA-N

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746754746711746746
Lithium hexafluorophosphate solution in diethyl carbonate, 1.0 M LiPF6 in DEC, battery grade

Sigma-Aldrich

746770

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Lithium hexafluorophosphate solution in dimethyl carbonate, 1.0 M LiPF6 in DMC, battery grade

Sigma-Aldrich

746754

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Lithium hexafluorophosphate solution in ethylene carbonate and dimethyl carbonate, 1.0 M LiPF6 in EC/DMC=50/50 (v/v), battery grade

Sigma-Aldrich

746711

六氟磷酸锂 溶液

Lithium hexafluorophosphate solution in ethylene carbonate and diethyl carbonate, 1.0 M LiPF6 in EC/DEC=50/50 (v/v), battery grade

Sigma-Aldrich

746746

六氟磷酸锂 溶液

form

solution

form

solution

form

solution

form

solution

concentration

(1.0 M LiPF6 in DEC)

concentration

(1.0 M LiPF6 in DMC)

concentration

(1.0 M LiPF6 in EC/DMC)

concentration

(1.0 M LiPF6 in EC/DEC)

impurities

<15 ppm H2O, <50 ppm HF

impurities

<15 ppm H2O, <50 ppm HF

impurities

<15 ppm H2O, <50 ppm HF

impurities

<15 ppm H2O, <50 ppm HF

bp

130 °C

bp

90 °C

bp

90 °C

bp

130 °C

anion traces

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

anion traces

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

anion traces

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

anion traces

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

一般描述

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.

应用

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.

其他说明

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.

法律信息

Product of MU Ionic Solutions Corp

警示用语:

Danger

危险分类

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

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

86.0 °F

闪点(°C)

30 °C


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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
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Nano Letters, 14(4), 1745-1750 (2014)
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Electrochemical and Solid-State Letters, 6(9), A180-A180 (2003)

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