CELL FOR FUEL BATTERY AND MANUFACTURING METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a cell and cell plate for a solid-state electrolyte type fuel battery, together with its manufacturing method, wherein the film resistance of an electrolyte layer is low and an electrode reaction area is sufficiently assured while reliable for frequent trigger and stop. SOLUTION: The cell for a solid-state electrolyte fuel battery is provided where a solid-state electrolyte layer 3 is held between an upper part electrode layer 4 and a lower part electrode layer 5. A substrate 1 is provided which comprises an opening part 8. The upper part electrode layer 4 is so laminated on the upper surface of the substrate 1 as to stop the opening part 8. The solid-state electrolyte layer 3 is coated on the lower surface of the upper part electrode layer 4 through the opening part 8 from the lower surface of the substrate 1. The lower part electrode layer 5 is laminated on the lower surface of the solid-state electrolyte layer 3.