| 摘要 |
PURPOSE: A separator for flat plate type solid oxide fuel cell separator is provided to easily transfer gas, and current collect without using mechanical or chemical molding process for forming a flow channel, to have simple production process, and to easily reduce manufacturing cost. CONSTITUTION: A separator for flat plate type solid oxide fuel cell separator comprises a separator material, and a foam metal current collector(2,8) formed toward an air electrode(4), or a fuel electrode(6) of the separator substrate. A foam metal formed toward the air electrode is a mixture of one or more kinds selected from stainless steel, Fe-Ni based alloy, Fe-Ni-Cr based alloy, and Fe-Ni-SiC based alloy. A solid oxide fuel cell comprises the separator, an air electrode formed to contact to one side of the separator, a fuel electrode formed to contact to the other side of the separator, and an electrolyte(5) formed between the fuel electrode and the air electrode. |
