| 摘要 |
PURPOSE: To provide the proper effectiveness of a seal by pressing a separator under the specified heating condition without drying a solid high molecular electrolytic film in bonding and integrating the separator therewith by use of an adhesive. CONSTITUTION: An adhesive is applied to the surface of a high molecular electrolytic film 1 or a separator 22, and both are set between upper and lower dies 17 and 18. Then, heat is indirectly applied thereto by use of steam under pressure. In this case, steam is condensed into hot water during an operation, and this condensation heat is used to maintain hot water temperature equal to or above 100 deg.C under pressure. Then, a pressing process is carried out at the hot water temperature. According to this construction, the electrolytic film 1 becomes free from stress at the time of power generation, and power can be safely generated. |
