一种以SmSrNiO(x=0.4～0.8)为敏感电极材料的YSZ基混成电位型丙酮传感器,制备方法及其在应用,属于气体传感器技术领域.传感器分别由带有Pt加热电极的AlO加热板,YSZ基板,Pt参考电极和以SmSrNiO为电极材料的敏感电极组成,参考电极与敏感电极分别位于YSZ基板的两端,YSZ基板下表面与AlO加热板粘连在一起,利用具有高电化学催化...
In this present work, the influence of sintering temperature (1250 °C and 1275 °C) on the structural and electrical properties of the layered perovskite structured Ruddlesen-Popper class of material SmSrNiO4+δ is studied. The samples are synthesized in single-phase, and tetragonal phase with...
Three phases, Sm1.70Sr0.30NiO4, Sm2O3 and NiO, are found in the present ceramics, and the abundances are 77.7(1.1) wt%, 19.2(3) wt% and 6.1(2) wt%, respectively. The temperature-stable giant dielectric constant over 60 000 even up to 5 MHz is observed in a broad temperature ...