CATHODE COMPOSITION FOR SOLID OXIDE FUEL CELL CATHODE MANUFACTURING METHOD THEREOF AND SOLID OXIDE FUEL CELL

摘要

Provided are a cathode composition for a solid oxide fuel cell, a cathode for a solid oxide fuel cell comprising the same, a manufacturing method thereof, and a solid oxide fuel cell. The cathode composition comprises a compound represented by chemical formula 1, BaCo_0.4Fe_0.4Zr_(0.2-x1)Y_(x1)O_(3-δ), and a compound represented by chemical formula 2, La_(1-x2)Sr_(x2)CoO_(3-δ). According to the present invention, it is possible to increase durability and actual performance of the solid oxide fuel cell.