Acta Marisiensis.
Seria Technologica
ISSN 2668-4217
ISSN-L 2668-4217
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2020, Volume 17 (XXXIV), no 2
Effects of Sintering Temperature on Structural and Electrical Properties of FE3+ Doping PZT Ceramics
Alina Iulia DUMITRU, National Institute for Research & Development in Electrical Engineering ICPE-CA, Bucharest, Romania; Valahia University of Targoviste, Faculty of Materials Engineering and Mechanics, Targoviste, Romania
Florentina CLICINSCHI, National Institute for Research & Development in Electrical Engineering ICPE-CA, Bucharest, Romania
Tudor-Gabriel DUMITRU
Delia PATROI, National Institute for Research & Development in Electrical Engineering ICPE-CA, Bucharest, Romania; University of Bucharest, Faculty of Physics, Str. Atomistilor, Magurele, Romania
Jana PINTEA, Georgeta VELCIU, National Institute for Research & Development in Electrical Engineering ICPE-CA, Bucharest, Romania
Ildiko PETER, University of Medicine, Pharmacy, Science and Technology ”G.E.Palade” of Tîrgu Mures, Romania
Abstract:
The influence of the sintering temperature on the structure and on the hysteresis loops of Fe3+ doped Pb(ZrxTi1-x)O3 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 0C and 1250 0C 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.
DOI: https://doi.org/10.2478/amset-2020-0012
Pages: 4-7
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