FUEL CELL PLATE AND FUEL CELL

摘要

The invention relates to a plate (4, 40) for a fuel cell consisting of a stack (4, 40) of plates and membrane/electrode assemblies (6), said plate including at least one striated sealing surface (30, 44) for sealingly bearing against a membrane/electrode assembly (6) or against another fuel cell plate (40). The plate is a bipolar plate, a monopolar plate, or a basic plate of such a bipolar or monopolar plate.