The Influence of BiFeO3 on the Structure and Dielectric Properties in Na0.5Bi0.5TiO3–Na0.5K0.5NbO3 Ceramics
摘要
The resultsResult of X-ray diffraction analysis, the study of their microstructureMicrostructure, and the dielectric propertiesDielectric properties of theSolid solution solid solutionsNaBiTiO 0.9Na0.5Bi0.5TiO3–0.1Na0.5K0.5NbO3 with the addition of bismuth ferriteBismuth ferrite are presented in this paper. The introduction of BiFeO3BiFeO into the system does not change the cubic symmetry of the cell at room temperature. The nature of the microstructureMicrostructure is consistent with the changes in the relative density of the ceramicsCeramics. The dependencies of the dielectric propertiesDielectric properties of the studied solid solutions indicate a combination of the relaxor nature of the objects with a Maxwell–Wagner polarization process.