ELECTROLYTE SOLUTIONS AND ELECTROCHEMICAL CELLS CONTAINING SAME

In some embodiments, an electrolyte solution includes a solvent; an electrolyte salt; and a salt represented by the following general formula (I): [HxL]x+[FnA−]x where: A is boron or phosphorous, F is fluorine, H is an acidic hydrogen, L is an aprotic organic amine, n is 4 or 6, when n=4, A is boron...

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Bibliographische Detailangaben
Hauptverfasser: Lamanna, William M, Xiao, Ang, Smith, Kiah A
Format: Patent
Sprache:eng
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Zusammenfassung:In some embodiments, an electrolyte solution includes a solvent; an electrolyte salt; and a salt represented by the following general formula (I): [HxL]x+[FnA−]x where: A is boron or phosphorous, F is fluorine, H is an acidic hydrogen, L is an aprotic organic amine, n is 4 or 6, when n=4, A is boron, and when n=6, A is phosphorous, x is an integer from 1-3, and at least one N atom of the aprotic organic amine is protonated by an acidic hydrogen atom. The salt is present in the electrolyte solution in an amount of between 0.1 and 5 wt. %, based on the total weight of the electrolyte solution.