NON-AQUEOUS ELECTROLYTES FOR LITHIUM-ION BATTERIES COMPRISING ASYMMETRIC BORATES

NON-AQUEOUS ELECTROLYTES FOR LITHIUM-ION BATTERIES COMPRISING ASYMMETRIC BORATES

An electrolyte composition (A) containing at least one aprotic organic solvent and at least one compound of formula (I) wherein A+ is selected from Li+, Na+, K+, Cs+, and ammonium; is a bidentate radical derived from a (hetero)aromatic 1,2-, 1,3- or 1,4-diol, from a (hetero)aromatic 1,2-, 1,3- or 1,...

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Bibliographische Detailangaben
Hauptverfasser: GARSUCH, Arnd, SCHMIDT, Michael, DEMEAUX, Julien, CHESNEAU, Frederick Francois, MEINI, Stefano, LUCHT, Brett, DONG, Yingnan, TOTTEMPUDI, Usha Kiran, ROHDE, Michael
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:An electrolyte composition (A) containing at least one aprotic organic solvent and at least one compound of formula (I) wherein A+ is selected from Li+, Na+, K+, Cs+, and ammonium; is a bidentate radical derived from a (hetero)aromatic 1,2-, 1,3- or 1,4-diol, from a (hetero)aromatic 1,2-, 1,3- or 1,4-dicarboxylic acid or from a (hetero)aromatic 1,2-, 1,3- or 1,4-hydroxycarboxylic acid by abstracting the two H atoms of pairs of adjacent OH groups; and R1 and R2 are organic substituents.