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935999

Sigma-Aldrich

Sodium triflate solution

greener alternative

in Bis(2-methoxyethyl) ether, 1.0 M NaTfO in diglyme, battery grade

Sinónimos:

1.0 M NaTfO in diglyme

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About This Item

Código UNSPSC:
12352600

grado

battery grade

Nivel de calidad

100

Formulario

solution

características de los productos alternativos más sostenibles

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

sustainability

Greener Alternative Product

concentración

0.95-1.10 M (NaPF6)

impurezas

≤100 ppm H2O

trazas de anión

chloride (Cl-): ≤200 ppm
sulfate (SO42-): ≤200 ppm

aplicaciones

battery manufacturing

categoría alternativa más sostenible

Enabling

Categorías relacionadas

Descripción general

Our battery grade sodium triflate solution in bis(2-methoxyethyl) ether (diglyme) is a clear solution containing 1.0 M sodium triflate dissolved in diglyme. To perform optimally in battery applications, we strictly minimize impurities including low moisture, low trace metals, low chloride, and low sulfate.
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.

Aplicación

Our 1.0 M NaTfO in diglyme, battery grade is an electrolyte designed for use in sodium-ion batteries (SIBs) and sodium superoxide (NaO2) batteries.[1,2] Studies have found that diglyme-based electrolytes can be used in sodium-ion batteries with graphite anode by overcoming the lack of suitable binary intercalation compounds in Na-C system.[3] Ether based electrolytes have the ability to trigger the highly reversible co-intercalation of sodium ions with an ether solvent into graphite, and form a stable solid electrolyte interphase (SEI).[4]

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Referencia del producto
Descripción
Precios

Palabra de señalización

Danger

Frases de peligro

H226,H315,H319,H360FD

Clasificaciones de peligro

Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B - Skin Irrit. 2

Riesgos supl.

EUH019

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

134.6 °F

Punto de inflamabilidad (°C)

57 °C

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Certificados de análisis (COA)

Lot/Batch Number
MKCW2573
MKCW2571

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Pascal Hartmann et al.
Physical chemistry chemical physics : PCCP, 15(28), 11661-11672 (2013-04-05)
This work reports on the cell chemistry of a room temperature sodium-oxygen battery using an electrolyte of diethylene glycol dimethyl ether (diglyme) and sodium trifluoromethanesulfonate (NaSO3CF3, sodium triflate). Different from lithium-oxygen cells, where lithium peroxide is found as the discharge
Electrolytes and Interphases in Sodium-Based Rechargeable Batteries: Recent Advances and Perspectives
Eshetu, Gebrekidan Gebresilassie, et al.
Advanced Energy Materials, 10 (2020)
Kaikai Li et al.
Nature communications, 10(1), 725-725 (2019-02-15)
Ether based electrolytes have surfaced as alternatives to conventional carbonates allowing for enhanced electrochemical performance of sodium-ion batteries; however, the primary source of the improvement remains poorly understood. Here we show that coupling titanium dioxide and other anode materials with
Birte Jache et al.
Angewandte Chemie (International ed. in English), 53(38), 10169-10173 (2014-07-25)
Although being the standard anode material in lithium-ion batteries (LIBs), graphite so far is considered to fail application in sodium-ion batteries (NIBs) because the Na-C system lacks suitable binary intercalation compounds. Here we show that this limitation can be circumvented

Artículos

Role of Advanced Electrolytes in Sodium Ion Batteries

Discover the role of electrolytes in sodium-ion batteries, to enhance performance, safety, and sustainability in energy storage solutions.

Role of Advanced Electrolytes in Sodium Ion Batteries

Discover the role of electrolytes in sodium-ion batteries, to enhance performance, safety, and sustainability in energy storage solutions.

Role of Advanced Electrolytes in Sodium Ion Batteries

Discover the role of electrolytes in sodium-ion batteries, to enhance performance, safety, and sustainability in energy storage solutions.

Role of Advanced Electrolytes in Sodium Ion Batteries

Discover the role of electrolytes in sodium-ion batteries, to enhance performance, safety, and sustainability in energy storage solutions.

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