| 摘要 |
PURPOSE: Provided is a non-aqueous electrolyte battery in which the exterior material may be prevented from being deformed by storage in the battery of a gas evolved when the battery is left in a high-temperature condition. CONSTITUTION: The non-aqueous electrolyte battery comprises a battery device including an anode having an anode mixture containing an anode active material, and a cathode having a cathode mixture containing a cathode active material, the anode and the cathode being layered together via a separator; a solid electrolyte including an organic high molecular material and an electrolyte salt contained therein; and a film-shaped exterior material housing therein the battery device and the solid electrolyte, wherein a gas adsorbing carbon material formed of a carbonaceous material having a specific surface not less than 30 m¬2/g, the gas adsorbing carbon material being added to the anode mixture and/or the cathode mixture for adsorbing a gas evolved within the battery. The non-aqueous electrolyte battery comprises a battery device (2) including an anode (4) having an anode mixture layer (9) containing an anode active material on an anode current collector (8), the anode having an exposed anode current collector portion exposing the anode current collector, and a cathode (5) including a cathode mixture layer (13) containing a cathode active material on a cathode current collector (12), the cathode having an exposed cathode current collector portion exposing the cathode current collector, the anode and the cathode being layered together via a separator (7); a solid electrolyte (6) including an organic high molecular material and an electrolyte salt contained therein; a gas adsorbing carbon layer containing a gas adsorbing carbon material formed of a carbonaceous material with specific surface not less than 30 m¬2/g, for adsorbing a gas evolved within the battery; and a film-shaped exterior material (3) housing therein the battery device, the solid electrolyte and the gas adsorbing carbon layer, wherein the gas adsorbing carbon layer is provided to the exposed anode current collector portion and/or the exposed cathode current collector portion. |
