| abstract |
An object of the present invention is to provide an alkali metal battery having good cycle characteristics. The laminated alkaline metal battery of the present invention that has achieved the above object comprises a battery element comprising a metal layer-containing exterior material, a positive electrode, a negative electrode, and a non-aqueous electrolyte in which an electrolyte is dissolved in a non-aqueous solvent. In which the electrolyte is an imide-based alkali metal salt represented by MN (R 1 SO 2 ) (R 2 SO 2 ), wherein M represents an alkali metal ion, R 1 and R 2 independently represent a fluorine atom or a fluoroalkyl group having 1 to 6 carbon atoms.) And another alkali metal salt containing fluorine. A resin is laminated on the surface in contact with the non-aqueous electrolyte. [Selection figure] None |