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934828

Sigma-Aldrich

Lithium hexafluorophosphate solution

greener alternative

in ethylene carbonate and ethyl methyl carbonate with vinylene carbonate additive, 1.0 M LiPF6 in EC/EMC=30/70 (w/w) + 1 wt.% VC, battery grade

Sinônimo(s):

1.0 M LiPF6 in EC/EMC=30/70 (w/w) + 1 wt.% VC

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About This Item

Fórmula linear:
LiPF6
Número MDL:
MFCD00011096
Código UNSPSC:
12352600
NACRES:
NA.21
Preço e disponibilidade não estão disponíveis no momento.

grau

battery grade

Nível de qualidade

100

descrição

Application: Battery Manufacturing

Formulário

(clear liquid)

características do produto alternativo mais ecológico

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

sustainability

Greener Alternative Product

concentração

1.0 M (LiPF6)

Impurezas

≤100.0 ppm H2O
≤250.0 ppm KF

cor

colorless to faint yellow

densidade

1.203 g/mL

aplicação(ões)

battery manufacturing

categoria alternativa mais ecológica

Enabling

cadeia de caracteres SMILES

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

InChI

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

chave InChI

AXPLOJNSKRXQPA-UHFFFAOYSA-N

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Descrição geral

Our 1.0 M LiPF6 in EC/EMC=30/70 (w/w) with 1 wt.% VC is a battery-grade electrolyte designed for use in lithium-ion batteries. This electrolyte contains a 1.0 M concentration of lithium hexafluorophosphate in a mixture of ethylene carbonate and ethyl methyl carbonate with a vinylene carbonate additive. Our electrolyte is highly pure with carefully minimized impurities of water, acid, and metals. It is safely packaged in an aluminum bottle under inert, dry conditions.
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. Click here for more information.

Aplicação

Our battery-grade 1.0 M LiPF6 in EC/EMC=30/70 (w/w) with 1 wt.% VC electrolyte is optimized for safety, thermal stability, and performance for lithium-ion batteries. The 30/70 blend of EC/EMC combines the high dielectric constant of ethylene carbonate and the low viscosity of ethyl methyl carbonate to afford an electrolyte with a wide electrochemical stability window and excellent wetting. The vinylene carbonate additive helps to form a passivating solid-electrolyte interface (SEI), which improves the electrochemical performance at higher working temperature and resists thermal damage[1][2] Our electrolyte is compatible with a wide range of cathode and anode materials, including graphite, lithium-metal, LFP, and NMCs making it ideal for use in many battery applications[3]

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - Skin Sens. 1 - STOT RE 1 Inhalation - STOT RE 2 Oral

Órgãos-alvo

Bone,Teeth, Kidney

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

69.8 °F

Ponto de fulgor (°C)

21 °C

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Certificados de análise (COA)

Lot/Batch Number

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Yanting Jin et al.
Journal of the American Chemical Society, 140(31), 9854-9867 (2018-07-07)
Fluoroethylene carbonate (FEC) and vinylene carbonate (VC) are widely used as electrolyte additives in lithium ion batteries. Here we analyze the solid electrolyte interphase (SEI) formed on binder-free silicon nanowire (SiNW) electrodes in pure FEC or VC electrolytes containing 1
Si Yeol Lee et al.
ACS omega, 5(7), 3579-3587 (2020-03-03)
Nanolithia-based materials are promising lithium-ion battery cathodes owing to their high capacity, low overpotential, and stable cyclic performance. Their properties are highly dependent on the structure and composition of the catalysts, which play a role in activating the lithia to
Feng-Ni Jiang et al.
Advanced materials (Deerfield Beach, Fla.), 35(12), e2209114-e2209114 (2023-01-08)
Exploring advanced strategies in alleviating the thermal runaway of lithium-metal batteries (LMBs) is critically essential. Herein, a novel electrolyte system with thermoresponsive characteristics is designed to largely enhance the thermal safety of 1.0 Ah LMBs. Specifically, vinyl carbonate (VC) with

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