| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method that hardly causes cracking in an electrolyte film formed by a baking method, can remarkably enhance the manufacturing yield and reliability of a fuel cell, and can also reduce manu facturing man-fours significantly. SOLUTION: This manufacturing method comprises a process of applying an electrolyte slurry 1 to the surface of a battery cell body 8 by immersing the battery cell body 8 in the electrolyte slurry 1, a process of keeping the battery cell body 8 to which the electrolyte slurry 1 has been applied in an atmosphere in an equilibrium state with the electrolyte slurry 1 for a predetermined length of time, and a process of forming an electrolyte film having a predetermined thickness by drying battery cell body 8 to which the electrolyte slurry 1 has been applied and thereafter baking it. |
