| 摘要 |
The invention relates to a fuel cell stack composed of at least one fuel cell (1) and at least two separator structures (2, 2´). Said separator structures (2, 2') are open on at least one side towards the exterior in order to allow passive exchange of air. Also, said separator structures comprise a channel system (53, 53') for guiding fuel. The fuel cell can be embodied as a bi-fuel cell (1) composed of two electric cells. The anodes or cathodes of the two electric cells are arranged opposite each other. |
