| 摘要 |
A fuel cell (1) includes an anode (11), a cathode (14), an electrolyte layer (13) containing ceria and provided between the anode (11) and the cathode (14), and at least two intermediate layers containing zirconia and provided between the electrolyte layer (13) and the anode (11). The at least two intermediate layers include a first intermediate layer (18) that contains ceria and a second intermediate layer (19) that has a higher zirconia concentration than the first intermediate layer and is provided between the first intermediate layer and the anode. |
