CAJ | 학술논문

在Na2O·5 Al2O3电解质体系中，利用X射线衍射分析(XRD)和交流阻抗谱(EIS)等测试技术考察了烧结温度对β"/β相的形成、体密度和离子电导率的影响。研究表明，Na2O·5 Al2O3固体电解质中β"相的含量随烧结温度的增加而降低，但电解质的体密度和离子导电性能随烧结温度的升高而增加。
재Na2O·5 Al2O3전해질체계중，이용X사선연사분석(XRD)화교류조항보(EIS)등측시기술고찰료소결온도대β"/β상적형성、체밀도화리자전도솔적영향。연구표명，Na2O·5 Al2O3고체전해질중β"상적함량수소결온도적증가이강저，단전해질적체밀도화리자도전성능수소결온도적승고이증가。
Na2O·5 Al2O3 solid electrolytes were synthesized by solid state reaction. The formation of β"/β phase, density and ionic conductivity of Na2O·5 Al2O3 was studied with sintering temperature by XRD and EIS. The results show that the β" phase content increases with the increasing of sintering temperature, and the density and ionic conductivity of the electrolyte sinters are optimized.