ISSN 1608-4039 (Print)
ISSN 1680-9505 (Online)


ТВЕРДЫЙ ЭЛЕКТРОЛИТ

Phase composition, electric conductivity, stability of solid electrolyte ZrO2–Sc2O3 and ZrO2–Sc2O3–CeO2 systems' characteristics in area of low content of Sc2O3 and CeO2

Phase composition, electric conductivity, stability of characteristics of a number ofspecimens of systems ZrO2-Sc2O3 (4.5–6.0 mol. %) and with addition 1 mol.% CeO2, prepared by usual ceramic method at the sintering temperature of 1800°С (in a vacuum) with subsequent annealing at the temperature of 1150°С (in air) were investigated by methods of X-ray investigation, temperature dependence of electric conductivity (350–750°C), cyclic resort tests at the temperature of 700°C.