Component such as a cell frame and/or a pole plate for a PEM fuel cell with a reduced contact resistance, and method for reducing the contact resistance

摘要

A method and a fuel cell are described in which it is possible to combine the advantages of a precious-metal coating, which, for example, reduces the contact resistance between a pole plate and current collector of a fuel cell, with low production costs. This becomes possible since it has been established that a sufficient and sometimes even improved reduction in the contact resistance of a component to a contact element is achieved even with a minimal precious-metal coating that is not continuous.