Stack Structure for Fuel Cell

摘要

Provided is a stack structure for fuel cells. The stack structure includes a plurality of fuel cells stacked to generate electricity. The stack structure further includes an interconnector and a frame. The interconnector is divided into a central region supporting and electrically connected with the fuel cells and an edge region outwardly extending from an end of the fuel cell. The frame is disposed to support a side of the fuel cell in the edge region of the interconnector, and has a combined functional layer coated on an entire surface of the frame.

主权项

1. A stack structure for fuel cells in which a plurality of fuel cells including an electrolyte layer, and a cathode layer and an anode layer on respective surfaces of the electrolyte layer are stacked to generate electricity, comprising:
an interconnector divided into a central region supporting and electrically connected with the fuel cells and an edge region outwardly extending from an end of the fuel cell; and a frame disposed on the edge region of the interconnector to support a side of the fuel cell, and having a combined functional layer coated on an entire surface thereof.