MANUFACTURING METHOD OF BIPOLAR CELL AND BIPOLAR CELL

摘要

When a bipolar cell is manufactured, a bipolar electrode and a separator are prepared at first. One electrode (e.g. a positive electrode) out of the positive electrode and the negative electrode is then coated with electrolyte by such an amount as being exposed to the surface of one electrode. Thereafter, a separator is provided on the surface of one electrode coated with electrolyte thus forming a sub-assembly unit. Thereafter, a plurality of sub-assembly units are laminated and the electrolyte applied to one electrode is made to permeate up to the other electrode through the separator thus forming an assembly unit.