High energy density electric cells
AssigneeSaft-Societe des Accumulateurs Fixes et de Traction
InventorJean-Paul Gabano
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Abstract
High energy density electric cells have lithium as the negative active material, a silver salt or a silver oxide as the positive material and a solution comprising one solute and at least two solvents as the electrolyte. According to the invention, the first solvent is chosen from the group of esters and the second is chosen from the group formed by benzene and its substituted derivatives.
Claims9
An electric cell having lithium as its negative active material, a silver salt or silver oxide as its positive active material and a solution comprising one solute and at least two solvents as its electrolyte, the first of the solvents being selected from the group consisting of carbonate and sulphate esters, and the second solvent of the electrolyte being an aromatic hydrocarbon selected from the group, consisting of benzene and its substituted derivatives.
Dependencies are inferred from the claim text.