Solid oxide fuel cell and manufacturing method thereof

摘要

A solid oxide fuel cell. The solid oxide fuel cell includes a unit cell, which includes a first electrode layer, an electrolyte layer, and a second electrode layer that are sequentially laminated from an inner region to an outer region of the unit cell; and an interconnector electrically connected to the first electrode layer, exposed to outside of the unit cell, and electrically insulated from the second electrode. The solid oxide fuel cell further includes a first porous current collector on an outer surface of the second electrode layer; a first adhesive layer interposed between the first porous current collector and the second electrode layer; a second porous current collector on an outer surface of the interconnector; and a second adhesive layer interposed between the second porous current collector and the interconnector.

主权项

1. A solid oxide fuel cell, comprising:
a unit cell comprising a first electrode layer, an electrolyte layer, and a second electrode layer that are sequentially laminated from an inner region to an outer region of the unit cell; and an interconnector electrically connected to the first electrode layer, extending along only a portion of a circumference of the first electrode layer, exposed to outside of the unit cell, and electrically insulated from the second electrode layer; a first porous current collector on an outer surface of the second electrode layer; a first adhesive layer interposed between the first porous current collector and the second electrode layer; a second porous current collector on an outer surface of the interconnector; and a second adhesive layer interposed between the second porous current collector and the interconnector.