| 摘要 |
The present invention relates to a solid oxide fuel cell, wherein the solid oxide fuel cell is manufactured by the steps of: preparing a support for a fuel electrode and an 8YSZ slurry for an electrolyte, the support for a fuel electrode being prepared by using a nickel oxide and 8YSZ and adding carbon black to assure porosity; and forming an electrolyte by coating a 8YSZ slurry on a surface of the support for a fuel electrode. In order to secure the porosity of the support for a fuel electrode having a composition of NiO/8YSZ, carbon black is added, and then removed through combustion, thereby securing the porosity of the fuel electrode, resulting in excellent resistance characteristics to methane (CH4) and excellent electrochemical characteristics. |
