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Dielectric investigations of barium titanate doped with 0.5 mol.% antimony
(11th International Conference and Exhibition of the European Ceramic Society 2009, 2009)
In the present paper the results of new ceramics of BaTiO3 with 0,5 mol% antimony were investigated by means of dielectric spectroscopy. Dielectric spectra of barium titanate with 0,5 mol% antimony revealed three parts: ...
INFRARED SPECTROSCOPY OF UNDOPED AND LA AND Sb DOPED BaTiO3 PREPARED BY POLYMERIC PRECURSORS METHOD
(Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, p 78-79, 2009)
The infrared spectra of ABO3 perovskites have been studied extensively. Factor
group analysis for BaTiO3 with cubic symmetry (space group Pm3m : O6r) predicts only
infrared bands (three triply degenerate infrared active ...
Effect of antimony doping on properties of barium titanate ceramics
(Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, p 124-125, 2009)
Doping of BaTiO3 (BT) ceramics is very important to obtain required characteristics for different applications.
In this work, pure and Sb- doped barium titanate powders were prepared by polymeric precursors method (0.1 ...