919977

Lithium bis(trifluoromethanesulfonyl)imide

anhydrous, 99.99% trace metals basis

• Synonim(y): Bis(trifluoromethane)sulfonimide lithium salt, LiNTf₂, LiTFSI, LiTf₂N, Bis(trifluoromethylsulfonyl)amine lithium salt, Lithium bistrifluoromethanesulfonimidate
• Wzór liniowy: CF₃SO₂NLiSO₂CF₃
• Numer CAS: 90076-65-6
• Masa cząsteczkowa: 287.09
• Beilstein: 6625414
• Numer MDL: MFCD00210017
• Kod UNSPSC: 12352111
• NACRES: NA.23

Właściwości

• klasa czystości: anhydrous
• Poziom jakości: 200
• Próba: 99.99% trace metals basis
• charakterystyka ekologicznej alternatywy: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: 234-238 °C (lit.)
• Zastosowanie: battery manufacturing
• kategoria ekologicznej alternatywy: Enabling
• ciąg SMILES: [Li]N(S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F
• InChI: 1S/C2F6NO4S2.Li/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q-1;+1
• Klucz InChI: QSZMZKBZAYQGRS-UHFFFAOYSA-N

Opis

Opis ogólny

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Zastosowanie

Lithium bis(trifluoromethanesulfonyl)imide can be used as:

• An additive in the development of dual-functional separator coating materials. These materials are based on covalent organic frameworks (COFs) and are specifically designed for use in high-performance lithium-selenium sulfide batteries. The Li-SeS₂ battery achieved outstanding performance in terms of energy storage and stability. It exhibited a specific capacity of 844.6 mA h g^-1 at 0.5C and a SeS₂ loading of 2 mg cm^-2.
• As an additive in the electrolyte formulation along with polyethylene oxide for the development of solid-state lithium batteries. LiTFSI enhance the ionic conductivity of the PEO-based electrolyte, which is essential for the efficient transport of lithium ions.
• As a key component in the development of a PEO/LiTFSI-coated polypropylene membrane. This membrane is designed for high-loading lithium–sulfur batteries to enhance battery performance, improve capacity, and extend cycle life.
• As a component in the electrolyte system along with TEMPOL derivatives. The incorporation of LiTFSI in the electrolyte system enhances the stability and achieves an efficiency of 6.16% in solid-state fiber dye-sensitized solar cells.

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS06,GHS08,GHS05
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H301 + H311,H314,H373,H412
• Zwroty wskazujące środki ostrożności: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Klasyfikacja zagrożeń: Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Oral
• Organy docelowe: Nervous system
• Kod klasy składowania: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable