Characterization of Pr- and Sm-doped Ce0.8Gd0.2O2-delta
Ce(0.)8Gd(0.2-y)Pr(y)O(2-delta) (y = 0-0.05) and Ceo.8Gd0.2-ySmyO2-delta (y = 0-0.05) SOFC electrolyte materials were prepared using a reverse-strike co-precipitation method. The resulting powders were characterized using X-ray diffraction, Raman spectroscopy and electrochemical methods. XRD confirmed a single fluorite phase for all compositions. I...