| 摘要 |
PURPOSE: A sealant for solid oxide fuel cell is provided to improve long-term stability, reliability and durability of a solid oxide fuel cell. CONSTITUTION: A manufacturing method of a sealant for solid oxide fuel cell comprises the following steps: a step(S10) for preparing a first sealing glass compound which melt at a first temperature higher than the maximum operation temperature of a solid oxide fuel cell; a step(S20) for preparing a second sealing glass compound which melt at a second temperature lower than the maxim operation temperature; a step(S30) for obtaining a sealing glass powder by mixing the first sealing glass compound and the second sealing glass; and a step(S40) for obtaining a sealing glass plate over by using the sealing glass powder. |
