| 摘要 |
A sheet metal product, in particular for use as a bipolar plate in a fuel cell or in an electrolyzer, is characterized in that it has, on at leas t one side, a conductive and corrosion-resistant protective coating of a metal oxi de having a treatment which ensures the conductivity. The coating can be produced in such a way that a piece of sheet metal is introduced into a coating plant and is provided there with the conductive and corrosion- resistant protective coating of the metal oxide. |
