Patent ID: 6290733
Filing Date: 2001-09-18
Classification: H01M,Y02E,Y02P,Y10T

Abstract:
A process for the production of an organic electrolyte electric cell having a unitary structure comprising at least one pair of electrodes comprising:a first electrode comprising the superposition of a first layer containing an electrochemically active material and a porous second layer of a polymeric material having a free face; anda second electrode comprising a porous layer having at least one free face and containing an electrochemically active material;wherein said electrodes are assembled by adhesive bonding, bonding being carried out by coating an adhesive onto said free face of said porous layer of one of said two electrodes and then bringing said free face coated with a film of adhesive into contact with said free face of said porous layer of said other electrode to form an electrochemical couple, and wherein said electrochemical couple is dried and then impregnated with an electrolyte.