LiTFSI Electrolyte by E-Lyte Innovations

LiTFSI based electrolytes for lithium-ion batteries

Electrolyte salt: LiTFSI (Lithium bis(trifluoromethanesulfonyl)imide) 

Example Composition: 1M LiTFSI solved in EC/PC or DOL/DME

Solvents: EC, PC, DOL, DME (composition according to request and requirement)

Batch sizes: 25 g – 2 kg (bigger amounts available on request )

Packaging Electrolyte: UN-safety aluminum bottles (made in Germany), sealed in pouch bags under an inert gas atmosphere

Packaging Bottle: UN-certified dangerous goods cartons in compliance with ADR

Delivery time within EU: maximum 14 days

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Characteristics of LiTFSI as conducting salt in electrolytes

LiTFSI as conducting salt in electrolytes for lithium-ion batteries has high thermal stability, high dissociation constant and is not susceptible to hydrolysis. However, it promotes anodic aluminum dissolution especially at elevated operation voltages, which limits its use as a single conducting salt in lithium-ion batteries. LiTFSI is used in high-temperature electrolytes in particular in combination with LFP cathodes.