| 摘要 |
A fuel cell stack including a plurality of membrane-electrode assemblies, a plurality of separators in close contact with the membrane-electrode assemblies between the membrane-electrode assemblies, and gaskets provided on the separators. Each of the separators includes an anode separator having first through holes and a cathode separator in contact with the anode separator and having the second through holes. Each of the gaskets includes a penetrating portion filled in the first through holes and penetrating the anode separator and the cathode separator and a sealing portion coupled to the penetrating portion and protruding from outer surfaces of the anode and cathode separators in a thickness direction of the anode separator and the cathode separator.
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