A METHOD OF PRODUCING A CELL FOR A METAL-SUPPORTED SOLID OXIDE FUEL CELL AND CELL FOR A METAL-SUPPORTED SOLID OXIDE FUEL CELL

PURPOSE: A manufacturing method of a cell for a metal supporter type solid oxide fuel cell is provided to prevent a crossover phenomenon of fuel electrode gas and air through a solid electrolyte layer by forming a sealing layer on the solid electrolyte layer through RF sputtering. CONSTITUTION: A manufacturing method of a cell for a metal supporter type solid oxide fuel cell comprises: a step of laminating a green sheet forming a solid electrolyte layer on a fuel electrode layer; sintering the obtained laminate; and forming a sealing layer on the solid electrolyte layer through RF sputtering. The cell for the metal supporter type solid oxide fuel cell includes a metal supporter (11), the fuel electrode layer (16), the solid electrolyte layer (17), and an air electrode layer (19). The sealing layer (18) with a protrusion (18a) which is inserted between cracks (17a) formed on the solid electrolyte layer is inserted in between the solid electrolyte layer and the air electrode layer.