Effects of Sintering Temperature on Structural and Electrical Properties of Fe3+ Doping PZT Ceramics

The influence of the sintering temperature on the structure and on the hysteresis loops of Fe doped Pb(Zr Ti )O system has been investigated. Three compositions have been selected in the following mode: one in rhombohedral region, one in MPB region and one in tetragonal region have been obtained by...

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Bibliographic Details
Published inActa Marisiensis. Seria Technologica Vol. 17; no. 2; pp. 4 - 7
Main Authors Dumitru, Alina Iulia, Clicinschi, Florentina, Dumitru, Tudor-Gabriel, Patroi, Delia, Pintea, Jana, Velciu, Georgeta, Peter, Ildiko
Format Journal Article
LanguageEnglish
Published Sciendo 01.12.2020
Subjects
dielectric properties
doped PZT
hard PZT
piezoelectric properties
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Summary:The influence of the sintering temperature on the structure and on the hysteresis loops of Fe doped Pb(Zr Ti )O system has been investigated. Three compositions have been selected in the following mode: one in rhombohedral region, one in MPB region and one in tetragonal region have been obtained by solid state reaction technique. Sintering has been carried out at 1200 C and 1250 C respectively. The nature of the phases has been investigated in detail using X-ray diffraction analysis (XRD). All the sintered samples reveal a perovskite type structure. The surfaces have been lapped and metalized in order to obtaine the hysteresis loops at room temperature. The results showed a similar behaviour with “hard” PZT ceramics.
ISSN:2668-4217
DOI:10.2478/amset-2020-0012