Ionic liquid electrolytes comprising an anionic surfactant and electrochemical devices such as accumulators comprising them

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United States of America Patent

PATENT NO 9123972
APP PUB NO 20110151317A1
SERIAL NO

12737417

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Abstract

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The invention relates to an ionic liquid electrolyte comprising at least one ionic liquid of formula C+A wherein C+ represents a cation and A represents an anion, and at least one conducting salt, characterized in that it further comprises at least one anionic surfactant. The invention also relates to an electrotechnical system, electrochemical accumulator and battery, and in particular, a lithium accumulator such as a button battery cell.

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Patent Owner(s)

Patent OwnerAddress
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE3 RUE MICHEL-ANGE PARIS CEDEX 16 75794
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVESPARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chainet, Eric Froges, FR 2 71
Giroud, Nelly Grenoble, FR 15 140
Rouault, Hélène Le Versoud, FR 17 53

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