Ferroelectricity of (1-x)(Bi0.5Na0.5)TiO3 – xBa(Ti0.95Zr0.05)O3 Solid Solution Ceramics
(1-x)(Bi0.5Na0.5TiO3)-xBa(Ti0.95Zr0.05)O3 ceramics were prepared by the mixed oxide technique and their dielectric, piezoelectric and ferroelectric properties determined in detail in the range x = 0.06 to 0.09. At x = 0.07 the maximum relative permittivity of 1338 and piezoelectric constant of 167 pC/N were obtained. It was concluded that 0.93(Bi0.5Na0.5TiO3)-0.07Ba(Ti0.95Zr0.05)O3 is the morphotropic phase boundary region for this system.
N. Sawangwan et al., "Ferroelectricity of (1-x)(Bi0.5Na0.5)TiO3 – xBa(Ti0.95Zr0.05)O3 Solid Solution Ceramics", Advanced Materials Research, Vols. 55-57, pp. 73-76, 2008