Ionic liquid electrolytes that include an anionic surfactant and electrochemical devices such as storage batteries comprising them
Résumé
The invention relates to an ionic liquid electrolyte comprising at least one ionic liquid of formula C+ A,- where C+ represents a cation and A- represents an anion, and at least one conducting salt, characterized in that it further includes at least one anionic surfactant. The invention also relates to an electrotechnical system and an electrochemical storage battery, in particular a lithium storage battery, such as a button cell, comprising this electrolyte.