mol% Y203-stabilized ZrO2 (YSZ) and porous La0. 85Sr0. 15MnyO3±δ (y= 0.95… 1.10)
perovskites were investigated. The perovskites were screen-printed on the solid electrolyte
and sintered in air at 1373 K for short periods. High resolution transmission electron
microscopy, electrochemical impedance spectroscopy, and atomic force microscopy were
employed for interface characterization. The manganese concentration in the perovskite …