Influence of ferrite phase on electrical properties of the barium zirconium titanate based multiferroic composites
Samo za registrovane korisnike
2021
Autori
Džunuzović, AdisVijatović Petrović, Mirjana
Bobić, Jelena
Ilić, Nikola
Stojanović, Biljana D
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Multiferroic composites with general formula Ba(Ti0.95Zr0.05)O-3 - Ni0.7Zn0.3Fe2O4, Ba(Ti0.95Zr0.05)O-3 - CoFe2O4, Ba(Ti0.95Zr0.05)O-3 - Ni0.7Cu0.01Sm0.05Zn0.29Fe1.95O4, (BTZr(95-5) - NZF, BTZr(95-5) - CF, BTZr(95-5) - NCuSmZF) were prepared by mixing chemically obtained different types of ferrites and BTZ(95-5) powders in the planetary mill for 24 h. The optimization of sintering process was performed and powders were pressed and sintered at 1300 degrees C for obtained composites samples. From the X-ray analysis for single phase and composites ceramics the formation of crystallized structure of ferrites and barium zirconium titanate can be noticed. SEM analyses indicated the formation of two types nanosized grains, polygonal ferromagnetic and rounded ferroelectric grains. The electrical properties of these materials were investigated using impedance spectroscopy and analysis of ferroelectric measurements. Impedance analysis of all investigated samples has shown different relaxation pr...ocesses that originated from the grain and grain boundary contributions. The results of polarization vs. electric field measurements have shown the influence of magnetic phase type and its concentration on the ferroelectric properties of the composites. Due to high conductivity of ferrite phases and presence of interfacial polarization, the shapes of these curves differed from the conventional ferroelectric materials.
Ključne reči:
Impedance analysis / Grain boundaries / Composite materials / CeramicsIzvor:
Journal of Electroceramics, 2021, 46, 2Izdavač:
- Springer, Dordrecht
Finansiranje / projekti:
- Sinteza nanoprahova i procesiranje keramike i nanokompozita sa specifičnim električnim i magnetnim svojstvima za primenu u integrisanim pasivnim komponentama (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45021)
DOI: 10.1007/s10832-021-00244-9
ISSN: 1385-3449
WoS: 000662113400001
Scopus: 2-s2.0-85108162589
Institucija/grupa
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Džunuzović, Adis AU - Vijatović Petrović, Mirjana AU - Bobić, Jelena AU - Ilić, Nikola AU - Stojanović, Biljana D PY - 2021 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1462 AB - Multiferroic composites with general formula Ba(Ti0.95Zr0.05)O-3 - Ni0.7Zn0.3Fe2O4, Ba(Ti0.95Zr0.05)O-3 - CoFe2O4, Ba(Ti0.95Zr0.05)O-3 - Ni0.7Cu0.01Sm0.05Zn0.29Fe1.95O4, (BTZr(95-5) - NZF, BTZr(95-5) - CF, BTZr(95-5) - NCuSmZF) were prepared by mixing chemically obtained different types of ferrites and BTZ(95-5) powders in the planetary mill for 24 h. The optimization of sintering process was performed and powders were pressed and sintered at 1300 degrees C for obtained composites samples. From the X-ray analysis for single phase and composites ceramics the formation of crystallized structure of ferrites and barium zirconium titanate can be noticed. SEM analyses indicated the formation of two types nanosized grains, polygonal ferromagnetic and rounded ferroelectric grains. The electrical properties of these materials were investigated using impedance spectroscopy and analysis of ferroelectric measurements. Impedance analysis of all investigated samples has shown different relaxation processes that originated from the grain and grain boundary contributions. The results of polarization vs. electric field measurements have shown the influence of magnetic phase type and its concentration on the ferroelectric properties of the composites. Due to high conductivity of ferrite phases and presence of interfacial polarization, the shapes of these curves differed from the conventional ferroelectric materials. PB - Springer, Dordrecht T2 - Journal of Electroceramics T1 - Influence of ferrite phase on electrical properties of the barium zirconium titanate based multiferroic composites IS - 2 VL - 46 DO - 10.1007/s10832-021-00244-9 ER -
@article{ author = "Džunuzović, Adis and Vijatović Petrović, Mirjana and Bobić, Jelena and Ilić, Nikola and Stojanović, Biljana D", year = "2021", abstract = "Multiferroic composites with general formula Ba(Ti0.95Zr0.05)O-3 - Ni0.7Zn0.3Fe2O4, Ba(Ti0.95Zr0.05)O-3 - CoFe2O4, Ba(Ti0.95Zr0.05)O-3 - Ni0.7Cu0.01Sm0.05Zn0.29Fe1.95O4, (BTZr(95-5) - NZF, BTZr(95-5) - CF, BTZr(95-5) - NCuSmZF) were prepared by mixing chemically obtained different types of ferrites and BTZ(95-5) powders in the planetary mill for 24 h. The optimization of sintering process was performed and powders were pressed and sintered at 1300 degrees C for obtained composites samples. From the X-ray analysis for single phase and composites ceramics the formation of crystallized structure of ferrites and barium zirconium titanate can be noticed. SEM analyses indicated the formation of two types nanosized grains, polygonal ferromagnetic and rounded ferroelectric grains. The electrical properties of these materials were investigated using impedance spectroscopy and analysis of ferroelectric measurements. Impedance analysis of all investigated samples has shown different relaxation processes that originated from the grain and grain boundary contributions. The results of polarization vs. electric field measurements have shown the influence of magnetic phase type and its concentration on the ferroelectric properties of the composites. Due to high conductivity of ferrite phases and presence of interfacial polarization, the shapes of these curves differed from the conventional ferroelectric materials.", publisher = "Springer, Dordrecht", journal = "Journal of Electroceramics", title = "Influence of ferrite phase on electrical properties of the barium zirconium titanate based multiferroic composites", number = "2", volume = "46", doi = "10.1007/s10832-021-00244-9" }
Džunuzović, A., Vijatović Petrović, M., Bobić, J., Ilić, N.,& Stojanović, B. D.. (2021). Influence of ferrite phase on electrical properties of the barium zirconium titanate based multiferroic composites. in Journal of Electroceramics Springer, Dordrecht., 46(2). https://doi.org/10.1007/s10832-021-00244-9
Džunuzović A, Vijatović Petrović M, Bobić J, Ilić N, Stojanović BD. Influence of ferrite phase on electrical properties of the barium zirconium titanate based multiferroic composites. in Journal of Electroceramics. 2021;46(2). doi:10.1007/s10832-021-00244-9 .
Džunuzović, Adis, Vijatović Petrović, Mirjana, Bobić, Jelena, Ilić, Nikola, Stojanović, Biljana D, "Influence of ferrite phase on electrical properties of the barium zirconium titanate based multiferroic composites" in Journal of Electroceramics, 46, no. 2 (2021), https://doi.org/10.1007/s10832-021-00244-9 . .