| 摘要 |
A separator of a fuel cell may comprise: a first groove portion formed between a first hole and a second hole on a first surface of the separator; a second groove portion formed between a third hole and a fourth hole on a second surface of the separator; a first protrusion portion formed on the first surface and surrounding the first groove portion and the first, second, third and fourth holes; a second protrusion portion formed on the second surface and surrounding the second groove portion and the first, second, third and fourth holes; and third protrusion portions formed between fifth holes and an edge of the separator on the first and second surfaces, the fifth holes being formed between the edge of the separator and an area corresponding to a region surrounded by the first protrusion portion and a region surrounded by the second protrusion portion. |
