STRUCTURE AND CHARACTERIZATION OF (x)Ni0.7Zn0.3Fe2O4 – (1-x)BaTiO3 COMPOSITES
Autori
Džunuzović, AdisVijatović Petrović, Mirjana
Ilić, Nikola
Bobić, Jelena
Ivanov, Maxim
Makovec, Darko
Stojanović, Biljana
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Multiferroic composites with formula Ni0.7Zn0.3Fe2O4 - BaTiO3 (x = 0.1, 0.3, 0.5, 0.7, 0.9) were prepared by mixing chemically obtained NZF and BT powders in the planetary mill for 24 h. NiZnFe2O4 (NZF) powder was prepared by auto-combustion method starting from nickel, zinc and iron nitrates. Barium titanate (BT) powder was prepared with the same method. The optimization of sintering process was performed. One series of powders were pressed and sintered at 1170 °C, while the others were sintered at 1120 °C. X-ray measurements confirmed the presence of NZF, BT phases and the traces of barium ferrite phase. The microstructures of the ceramics show (Fig. 1.) the formation of grains with different shape and size. The formation of polygonal (NZF grains), rounded (BT grains) and plate like grains (barium ferrite phase) was noticed. The magnetic analyses showed that in the composites due to existence of ferroelectric phase a dilution effect appears.
Ključne reči:
Multiferroic composites / auto-combustion / magnetic analyses / Ni0.7Zn0.3Fe2O4 - BaTiO3Izvor:
4th Conference of The Serbian Society for Ceramic Materials, 2017Izdavač:
- Institute for Multidisciplinary Research, University of Belgrade Kneza Višeslava 1, 11000 Belgrade, Serbia
Institucija/grupa
Institut za multidisciplinarna istraživanjaTY - CONF AU - Džunuzović, Adis AU - Vijatović Petrović, Mirjana AU - Ilić, Nikola AU - Bobić, Jelena AU - Ivanov, Maxim AU - Makovec, Darko AU - Stojanović, Biljana PY - 2017 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2550 AB - Multiferroic composites with formula Ni0.7Zn0.3Fe2O4 - BaTiO3 (x = 0.1, 0.3, 0.5, 0.7, 0.9) were prepared by mixing chemically obtained NZF and BT powders in the planetary mill for 24 h. NiZnFe2O4 (NZF) powder was prepared by auto-combustion method starting from nickel, zinc and iron nitrates. Barium titanate (BT) powder was prepared with the same method. The optimization of sintering process was performed. One series of powders were pressed and sintered at 1170 °C, while the others were sintered at 1120 °C. X-ray measurements confirmed the presence of NZF, BT phases and the traces of barium ferrite phase. The microstructures of the ceramics show (Fig. 1.) the formation of grains with different shape and size. The formation of polygonal (NZF grains), rounded (BT grains) and plate like grains (barium ferrite phase) was noticed. The magnetic analyses showed that in the composites due to existence of ferroelectric phase a dilution effect appears. PB - Institute for Multidisciplinary Research, University of Belgrade Kneza Višeslava 1, 11000 Belgrade, Serbia C3 - 4th Conference of The Serbian Society for Ceramic Materials T1 - STRUCTURE AND CHARACTERIZATION OF (x)Ni0.7Zn0.3Fe2O4 – (1-x)BaTiO3 COMPOSITES UR - https://hdl.handle.net/21.15107/rcub_rimsi_2550 ER -
@conference{ author = "Džunuzović, Adis and Vijatović Petrović, Mirjana and Ilić, Nikola and Bobić, Jelena and Ivanov, Maxim and Makovec, Darko and Stojanović, Biljana", year = "2017", abstract = "Multiferroic composites with formula Ni0.7Zn0.3Fe2O4 - BaTiO3 (x = 0.1, 0.3, 0.5, 0.7, 0.9) were prepared by mixing chemically obtained NZF and BT powders in the planetary mill for 24 h. NiZnFe2O4 (NZF) powder was prepared by auto-combustion method starting from nickel, zinc and iron nitrates. Barium titanate (BT) powder was prepared with the same method. The optimization of sintering process was performed. One series of powders were pressed and sintered at 1170 °C, while the others were sintered at 1120 °C. X-ray measurements confirmed the presence of NZF, BT phases and the traces of barium ferrite phase. The microstructures of the ceramics show (Fig. 1.) the formation of grains with different shape and size. The formation of polygonal (NZF grains), rounded (BT grains) and plate like grains (barium ferrite phase) was noticed. The magnetic analyses showed that in the composites due to existence of ferroelectric phase a dilution effect appears.", publisher = "Institute for Multidisciplinary Research, University of Belgrade Kneza Višeslava 1, 11000 Belgrade, Serbia", journal = "4th Conference of The Serbian Society for Ceramic Materials", title = "STRUCTURE AND CHARACTERIZATION OF (x)Ni0.7Zn0.3Fe2O4 – (1-x)BaTiO3 COMPOSITES", url = "https://hdl.handle.net/21.15107/rcub_rimsi_2550" }
Džunuzović, A., Vijatović Petrović, M., Ilić, N., Bobić, J., Ivanov, M., Makovec, D.,& Stojanović, B.. (2017). STRUCTURE AND CHARACTERIZATION OF (x)Ni0.7Zn0.3Fe2O4 – (1-x)BaTiO3 COMPOSITES. in 4th Conference of The Serbian Society for Ceramic Materials Institute for Multidisciplinary Research, University of Belgrade Kneza Višeslava 1, 11000 Belgrade, Serbia.. https://hdl.handle.net/21.15107/rcub_rimsi_2550
Džunuzović A, Vijatović Petrović M, Ilić N, Bobić J, Ivanov M, Makovec D, Stojanović B. STRUCTURE AND CHARACTERIZATION OF (x)Ni0.7Zn0.3Fe2O4 – (1-x)BaTiO3 COMPOSITES. in 4th Conference of The Serbian Society for Ceramic Materials. 2017;. https://hdl.handle.net/21.15107/rcub_rimsi_2550 .
Džunuzović, Adis, Vijatović Petrović, Mirjana, Ilić, Nikola, Bobić, Jelena, Ivanov, Maxim, Makovec, Darko, Stojanović, Biljana, "STRUCTURE AND CHARACTERIZATION OF (x)Ni0.7Zn0.3Fe2O4 – (1-x)BaTiO3 COMPOSITES" in 4th Conference of The Serbian Society for Ceramic Materials (2017), https://hdl.handle.net/21.15107/rcub_rimsi_2550 .