Fuel cell with separator, method for manufacturing same, and fuel cell stack

A method for manufacturing a fuel cell with separator,

• the fuel cell with separator comprising
• a fuel cell body having a cathode, an anode, and a solid electrolyte layer disposed between the cathode and the anode;
• a plate-like metal separator having first and second main surfaces and an opening which opens at the first and second main surfaces;
• a joint formed of an Ag-containing brazing filler metal and adapted to join the fuel cell body and the first main surface of the metal separator;
• and
• a seal formed of a glass-containing sealing material and disposed closer to the opening than is the joint, the seal being located between the first main surface and the fuel cell body and extending along the entire perimeter of the opening;
• the method comprising:
• a step of disposing an Ag-containing brazing filler metal on both of the metal separator and the fuel cell body, and
• a step of disposing the glass-containing sealing material on at least one of the metal separator on which the brazing filler metal is disposed, and the fuel cell body on which the brazing filler metal is disposed.