In a solid oxide fuel cell (SOFC) having a fuel electrode, a solid electrolyte film, and an air electrode, which are stacked, a conductive current-collecting mesh is bonded to a surface (upper surface), opposite to a bonding surface (lower surface) with th...

A direct oxidation fuel cell including at least one cell, the cell being a stacked body including: a membrane electrode assembly including an anode, a cathode, and an electrolyte membrane disposed between the anode and the cathode; an anode-side separator ...

A unit cell for a solid oxide fuel cell comprises: (a) a battery element formed on the substrate and provided with an electrode layer and an electrolyte layer; and (b) a low porosity layer provided in the substrate and/or the battery element to have a seco...

A membrane electrode assembly having an ion exchange membrane, and at least two active layers positioned on the same side of the membrane; wherein the active layers comprise catalytically-active particles and an ionomer; the average equivalent weights of t...