SOFC unit cell having Cu-Ceria anode for hydrocarbon using at low temperature and the manufacturing method of the same

摘要

The present invention relates to a copper-ceria-based anode support SOFC unit cell for a low temperature hydrocarbon, and a method of manufacturing the same. More specifically, the present invention relates to a fuel cell molded body comprising at least one selected from copper or copper oxide and ceria as a constituent material, and ceria. Preparing a solid electrolyte molded body including the components and stacking them; Calcining the stacked compacts to produce a fuel-electrolyte primary plastic body; Coupling an air electrode to the primary plastic body; And firing the primary firing body to which the cathode is bonded to produce a unit cell, or a fuel cell molded body including at least one selected from copper or copper oxide and ceria as a constituent material and constituting ceria. Preparing and stacking the solid electrolyte molded body and the air cathode molded body each comprising a material; And calcining the laminated molded bodies; and a method for manufacturing a copper-ceria based anode support SOFC unit cell for a low temperature hydrocarbon, comprising the above-described fuel electrode and a solid electrolyte as a component. A system anode support SOFC unit cell is provided.;According to the present invention, by using copper or copper oxide as the anode for the SOFC unit cell, the efficiency of the fuel cell can be improved, the simultaneous firing can be performed, the firing process can be shortened, and the melting temperature is lowered. The advantage is that it is possible to co-fire each component.;SOFC, anode, solid electrolyte, copper, copper oxide, ceria, lamination, co-firing, low temperature, hydrocarbon, firing temperature, melting point