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Key Documents

746770

Sigma-Aldrich

六氟磷酸锂 溶液

greener alternative

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

同義詞:

1.0 M LiPF6 DEC

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About This Item

線性公式:
LiPF6
MDL號碼:
分類程式碼代碼:
26111700
PubChem物質ID:
NACRES:
NA.23

等級

battery grade

品質等級

形狀

solution

品質

HF <50ppm

環保替代產品特色

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

sustainability

Greener Alternative Product

濃度

(1.0 M LiPF6 in DEC)

雜質

<15 ppm H2O
<50 ppm HF

顏色

APHA: <50

bp

130 °C

密度

1.09 g/mL at 25 °C (lit.)

負離子痕跡

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

正離子痕跡

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

應用

battery manufacturing

環保替代類別

SMILES 字串

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

InChI

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

InChI 密鑰

AXPLOJNSKRXQPA-UHFFFAOYSA-N

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一般說明

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.

應用

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.

其他說明

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.

法律資訊

Product of MU Ionic Solutions Corp

訊號詞

Danger

危險分類

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

標靶器官

Bone,Teeth

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

86.0 °F

閃點(°C)

30 °C


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存取文件庫

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)

文章

Dr. Sun reviews the recent advances in solid-state rechargeable batteries and cover the fundamentals of solid electrolytes in solid-state batteries, the theory of ion conduction, and the structures and electrochemical processes of solid-state Li batteries.

The critical technical challenges associated with the commercialization of electric vehicle batteries include cost, performance, abuse tolerance, and lifespan.

Lithium-ion batteries (LIBs) have been widely adopted as the most promising portable energy source in electronic devices because of their high working voltage, high energy density, and good cyclic performance.

Due to the adverse impact of the continued use of fossil fuels on the earth’s environment and climate, researchers have been asked to develop new approaches for producing power using renewable sources like wind and solar energy

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