| 摘要 |
PURPOSE: A solid oxide fuel cell is provided to decrease unnecessary contact resistance in a current collecting structure, thereby increasing electricity generation efficiency. CONSTITUTION: A solid oxide fuel cell comprises: a unit cell(1000) including a first electrode and a second electrode; a cell cap(200a), which seals one end of the unit cell, having one or more through-holes; an internal current collector(142a) collecting current inside the unit cell; an external current collector(242a), which connects with the internal current collector, outside the unit cell; and a fusion part, which seals the through holes, and connects each one end of the internal current collector and the external current collector through the through-holes of the cell cap. |
