| 摘要 |
PURPOSE: A solid oxide fuel cell is provided to steadily attach a pressurizing member or current collector to an electrode, by a pressing force, thereby improving the rigidity and durability. CONSTITUTION: A solid oxide fuel cell(100) comprises a tubular first electrode; electrolyte laminated on the first electrode; a second electrode laminated on the electrolyte; and at least one or more pressurizing members which are combined to the inner surface of the external side of the first electrode and provides a pressure in a diameter direction. At least one of the first electrode and second electrode is an air electrode and the other is a fuel electrode. The pressurizing member consists of a memory shaped alloy. |
