Patent ID: 6805720
Filing Date: 2004-10-19
Classification: H01M,Y02E,Y02P,Y10T

Abstract:
A method for producing an electrode including a rectangular electrode carrier and a gel electrolyte film formed on the electrode carrier and having a width greater than the electrode carrier, the method comprising the steps of:overlaying a first carrier having a greater width than the gel electrolyte film, a second carrier having a width approximately identical to that of the gel electrolyte film, and the electrode carrier in this order, applying an electrolyte composition onto the first carrier, the second carrier, and the electrode carrier which have been overlaid upon one another, in such a manner that the applied electrolyte composition has a width greater than the width of the second carrier and smaller than the width of the first carrier, peeling off, from the first carrier, the second carrier and the electrode carrier coated with the applied electrolyte composition, forming into the gel electrolyte film the electrolyte composition applied onto the second carrier and the electrode carrier which have been peeled off from the first carrier, and peeling off from the second carrier the electrode carrier and the gel electrolyte film formed of the electrolyte composition.