Rare Earth and Perovskite Composite Ceramics Applied for the Thermistor in Wide Temperature Range

摘要

Different compositions (aY_2O~(3+)bCeO_2)-0.4YCr_(0.5)Mn_(0.5)O_3 (a+b=0.6) were prepared via a conventional solid-state reaction at 1200°C, and sintered under air atmosphere at 1600°C. XRD patterns analysis has revealed that for 0