Fuel cell arrangement for producing electrical power, has supply plate with media channels, and micro-channels arranged in region of bars, where micro-channels are provided in direction transverse to direction of media channels

摘要

The arrangement has a supply plate with media channels (2) and a set of bars (3) are arranged between the media channels. A diaphragm structure lies on the bar, where the structure comprising an ionic conducting diaphragm and a catalyzer layer lies at the supply plate. Micro-channels (10) are arranged in a region of the bars, where the micro-channels are provided in a direction transverse to a direction of the media channels.