SEPARATOR AND FLAT PLATE TYPE SOLID OXIDE FUEL CELL

摘要

PROBLEM TO BE SOLVED: To provide a separator of a flat plate type solid oxide fuel cell capable of flexibly designing for supplying and draining gas in a stack structure.

SOLUTION: The separator 3 is arranged between cells 2 of a flat plate type made by providing a fuel electrode 22 and an air electrode 23 on both front and rear surfaces of an electrolyte layer 21 made of a solid oxide, and for electrically connecting above. It is made of a plurality of laminated plate members, and includes an inner side path formed by providing a groove on at least one side facing each other of the two adjacent plate members, and a hole with one end opened at least to a surface of a plate member facing to the cell, and the other end connected to the inner side path.

COPYRIGHT: (C)2008,JPO&INPIT