| 摘要 |
PURPOSE:To prevent the leakage of an electrolyte completely and to obtain an air cell having no trouble in feeding the air and with an excellent discharge characteristic for a long time. CONSTITUTION:A Tefron particulate film is roller-pressed and is stuck as an air transparent film 8 to a sheet-like material acting as an air electrode 3, then they are punched and used for a cell. The Tefron sheet, as the air transparent film 8, is not yet burned and is soft and easily familiarized with the air electrode 3, and the wedge effect biting each other is created, offering a very strong binding, thereby no gap is generated between the air electrode 3 and the air transparent film 8, and no leakage of the electrolyte occurs and the air feed is not interrupted. |
