摘要:
The invention relates to a method for operating a direct-oxidation fuel cell, in which at least one fluidic fuel is transported from a fuel reservoir via a fluid distribution structure to a membrane electrode unit, wherein the transport of the fuel takes place passively, i.e. without convection. Furthermore, the invention relates to a corresponding direct-oxidation fuel cell.
摘要:
The invention relates to a method for operating a direct oxidation fuel cell, in which the fuel cell is in general supplied with methanol via a transport apparatus for the fuel. The invention likewise relates to a corresponding arrangement comprising a direct oxidation fuel cell, a fuel reservoir and at least one apparatus for transporting the fuel through the fuel cell.
摘要:
The invention relates to a device which comprises a channel (1) carrying a flowable medium. The due operation and/or maintenance of the device is associated with the formation of inclusions (3) inside the channel (1) of a fluid or gas distinct from the aforementioned medium. The channel (1) is configured in such a manner that the inclusions are moved towards a channel exit (4) by capillary forces. The invention also relates to a method for removing inclusions (3) from corresponding devices.