Piezoelectric properties of Fe2O3-doped (1 −x)BiScO3–xPbTiO3 ceramics

The Effect of Ga3+Substituting Sc3+on Properties of BiScO3-PbTiO3Ceramics

“…The grain size is only 200 nm. The effect of Ga 3+ doping on properties of BS-PT piezoelectric ceramic was studied by Jinrong Chen, Zhongyan Meng and Shujun Zhang [10,11]. It was found that the MPB of the material is at x = 0.6, i.e.…”

Structural investigations of the bismuth scandate-lead titanatexBiScO3−(1−x)PbTiO3Datta1, Walker2, Thomas3 2010Phys. Rev. B301180View full textAdd to dashboardCite

“…It has also been shown that the nanostructured ceramics of this material can exhibit both ferroelectricity and piezoelectricity along with a high T c . 30 Investigations have also been carried out [31][32][33][34][35][36][37][38] in order to improve the piezoelectric properties of BS-PT by combining it with other compounds or by B-site substitution. It has been found that the mechanical quality factor of the solid solution is substantially improved when combined with PbMn 1/3 Nb 2/3 O 3 .…”

Effects of sintering atmosphere on microstructure and electrical properties of BiScO3–PbTiO3 high-temperature piezoceramics

“…Recent studies were mostly focused on improving the electrical properties of BiScO 3 -based solid solutions through various strategies, such as fabricating fine-grain ceramics [8], creating excess PbO or Bi 2 O 3 [9] and doping some agents [10][11][12]. In these studies, in order to minimize the loss of Pb and Bi during sintering process, all samples were sintered in sealed crucibles filled with sacrificial powders.…”