| 摘要 |
An anode-side separator (120) is provided with a first groove (202) and a second groove (204) arranged in alternation at a separator center region (121) opposing an electricity generation region (112) of a MEGA (110) by means of the formation of a plurality of concave/convex strips by means of press molding. The first groove (202) extends at the separator center region (121) at the gas surface side of the anode-side separator (120), and the second groove (204) extends at the separator center region (121) at the cooling surface side at the reverse side from the gas surface side. A terminal first groove (202t) that is the first groove (202) extending to the outer edge (123) side at the outside of the separator center region has a lower terminal-side standing height (Ht) than the remainder of the first groove (202) positioned at the separator center region (121) side. |
