A fuel cell stack FS formed by stacking unit cells C, and the unit cell C is formed by sandwiching a membrane electrode assembly 1 between a pair of separators 2 and 2 having depression parts 2B and protrusion parts 2A, wherein a cooling liquid flow space ...

A fuel cell includes a flat-plate-like fuel cell main body which is formed by stacking a cathode layer, an electrolyte layer, and an anode layer, in which the surface of one of the cathode layer and the anode layer serves as a first main surface, and the s...

A fuel cell stack (10) is provided with a pair of refrigerant inlet ports (34a) and a pair of refrigerant outlet ports (34b). The refrigerant inlet ports (34a, 34a) are disposed in the vicinity of an oxidant gas inlet port (30a) and a fuel gas inlet port (...

A method for producing an electrode-membrane-frame assembly according to the present invention includes arranging a previously molded first molded body on a circumferential region of first catalyst layer close to first gas diffusion layer, arranging a prev...

An FPC board (1) includes a base insulating layer (2). The base insulating layer (2) is composed of a first insulating portion (2a) and a second insulating portion (2b). A bend portion (B1) is provided in the first insulating portion. A conductor layer (3)...

A solid electrolyte fuel cell provided with a single sheet shaped solid electrolyte substrate (10) formed with a plurality of fuel cells (C1,C2,C3) and thereby not having a sealed structure, achieving a reduction of the size and reduction of the cost, and ...

The present invention relates to a solid electrolyte fuel-cell device wherein a plurality of fuel cells (C1,C2) are formed on a single plate (1). A plurality of cathode layers (21,22) are formed on one surface of the flat plate-like solid electrolyte subst...