Fuel cell layer, fuel cell system and method for fabricating the fuel cell layer

A method for fabricating a fuel cell layer, the method including:

• forming a plurality of membrane electrode assemblies disposed in a planar arrangement in such a manner that forming a plurality of anode catalyst layers on one face of an electrolyte membrane and forming a plurality of cathode catalyst layers on the other face of the electrolyte membrane are carried out simultaneously or in random order;
• and
• forming an interconnector configured to electrically connect the anode catalyst layer in one of adjacent membrane electrode assemblies and the cathode catalyst layer in the other of adjacent membrane electrode assemblies to each other in such a manner that a material for use as the anode catalyst layer is filled into a spacing, used to separate the electrolyte membrane of the adjacent membrane electrode assemblies partially or completely, by forming the anode catalyst layer or a material for use as the cathode catalyst layer is filled into the spacing by forming the cathode catalyst layer,
• or forming the interconnector in such a manner that the material for use as the anode catalyst layer is filled into the spacing by forming the anode catalyst layer and the material for use as the catalyst layer is filled into the spacing by forming the cathode catalyst layer.