| 초록 |
The LSCF as a cathode for SOFC is one of the most suitable electrode materials because of its high mixed ionic and electronic conductivity. LSCF is synthesized as the cathode material for SOFC using the advanced polymerizable complex method of pechini process. The particle size, surface area and morphology of the powders were investigated. LSCF slurry mixture with the synthesized powder was coated by screen-printing process on the anode-supported electrolyte which was prepared by a tape casting method and co-sintering. Finally, electrochemical studies of the SOFC unit cell, including measurements such as power density and impedance, were performed. |
