IONIC ELECTROLYTE MEMBRANE STRUCTURE METHOD FOR ITS PRODUCTION AND SOLID OXIDE FUEL CELL MAKING USE OF IONIC ELECTROLYTE MEMBRANE STRUCTURE

摘要

An object of the present invention is to provide an ion-electrolyte membrane structure that allows a cross-section of an interface between an ion-conducting layer and an ion-non-conductive layer to be exposed in a planar manner to allow contact with an air electrode or a fuel electrode. An ion conductive layer made of an ion conductive material and an ion nonconductive layer made of an ion nonconductive material are alternately laminated a plurality of times to form a fine hole, Wherein only the ions penetrate through the multi-layered film provided on the inner wall surface of the fine hole in the penetrating direction.