Curecheriu, Lavinia-Petronela

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Author's Bibliography

Autocombustion synthesis and characterization of Ni1-xZnxFe2O4

Džunuzović, Adis; Ilić, Nikola; Vijatović Petrović, Mirjana; Bobić, Jelena; Curecheriu, Lavinia-Petronela; Stojanović, Biljana

(COST, Advances in Ferroelectric and Multiferroics. Institut of Physics, Academy of Sciences of the Czech Republic, Češka Republika, 2013, 2013) 

TY  - CONF
AU  - Džunuzović, Adis
AU  - Ilić, Nikola
AU  - Vijatović Petrović, Mirjana
AU  - Bobić, Jelena
AU  - Curecheriu, Lavinia-Petronela
AU  - Stojanović, Biljana
PY  - 2013
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3049
AB  - Nickel ferrite(NF) and nickel zinc ferrite(NZF) powders were prepared by autocombustion method starting from nickel, zinc and iron nitrates [1]. After the process of self – ignition, fine precursor powder was thermally treated at 1000 °C for 1 h, forming nickel ferrite and nickel zinc ferrite powders. XRD characterization showed the formation of well crystallized nickel ferrite and nickel zinc ferrite inverse spinel structure [2] without presence of secondary phases. Ceramic materials were obtained by uniaxial pressing at 196 MPa and sintering at 1250 oC for 4 h in the tube furnace. SEM images at the free surface showed that substitution of Ni2+ ions with Zn2+ ions results in larger grains and lower porosity, confirmed by density measurements.
Magnetization results showed ferromagnetic behavior of the NF and NZF materials. Magnetic measurements of ferrites were carried out and presented in Figure 1. Saturation magnetization moment of NF was lower than for N0.7Z0.3F and N0.5Z0.5F, but slightly higher than for N0.3Z0.7F. The fields at which saturation occur was almost the same for all materials.
PB  - COST, Advances in Ferroelectric and Multiferroics. Institut of Physics, Academy of Sciences of the Czech Republic, Češka Republika, 2013
C3  - COST, Advances in Ferroelectric and Multiferroics. Institut of Physics, Academy of Sciences of the Czech Republic, Češka Republika, 2013
T1  - Autocombustion synthesis and characterization of Ni1-xZnxFe2O4
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_3049
ER  - 
@conference{
author = "Džunuzović, Adis and Ilić, Nikola and Vijatović Petrović, Mirjana and Bobić, Jelena and Curecheriu, Lavinia-Petronela and Stojanović, Biljana",
year = "2013",
abstract = "Nickel ferrite(NF) and nickel zinc ferrite(NZF) powders were prepared by autocombustion method starting from nickel, zinc and iron nitrates [1]. After the process of self – ignition, fine precursor powder was thermally treated at 1000 °C for 1 h, forming nickel ferrite and nickel zinc ferrite powders. XRD characterization showed the formation of well crystallized nickel ferrite and nickel zinc ferrite inverse spinel structure [2] without presence of secondary phases. Ceramic materials were obtained by uniaxial pressing at 196 MPa and sintering at 1250 oC for 4 h in the tube furnace. SEM images at the free surface showed that substitution of Ni2+ ions with Zn2+ ions results in larger grains and lower porosity, confirmed by density measurements.
Magnetization results showed ferromagnetic behavior of the NF and NZF materials. Magnetic measurements of ferrites were carried out and presented in Figure 1. Saturation magnetization moment of NF was lower than for N0.7Z0.3F and N0.5Z0.5F, but slightly higher than for N0.3Z0.7F. The fields at which saturation occur was almost the same for all materials.",
publisher = "COST, Advances in Ferroelectric and Multiferroics. Institut of Physics, Academy of Sciences of the Czech Republic, Češka Republika, 2013",
journal = "COST, Advances in Ferroelectric and Multiferroics. Institut of Physics, Academy of Sciences of the Czech Republic, Češka Republika, 2013",
title = "Autocombustion synthesis and characterization of Ni1-xZnxFe2O4",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_3049"
}
Džunuzović, A., Ilić, N., Vijatović Petrović, M., Bobić, J., Curecheriu, L.,& Stojanović, B.. (2013). Autocombustion synthesis and characterization of Ni1-xZnxFe2O4. in COST, Advances in Ferroelectric and Multiferroics. Institut of Physics, Academy of Sciences of the Czech Republic, Češka Republika, 2013
COST, Advances in Ferroelectric and Multiferroics. Institut of Physics, Academy of Sciences of the Czech Republic, Češka Republika, 2013..
https://hdl.handle.net/21.15107/rcub_rimsi_3049
Džunuzović A, Ilić N, Vijatović Petrović M, Bobić J, Curecheriu L, Stojanović B. Autocombustion synthesis and characterization of Ni1-xZnxFe2O4. in COST, Advances in Ferroelectric and Multiferroics. Institut of Physics, Academy of Sciences of the Czech Republic, Češka Republika, 2013. 2013;.
https://hdl.handle.net/21.15107/rcub_rimsi_3049 .
Džunuzović, Adis, Ilić, Nikola, Vijatović Petrović, Mirjana, Bobić, Jelena, Curecheriu, Lavinia-Petronela, Stojanović, Biljana, "Autocombustion synthesis and characterization of Ni1-xZnxFe2O4" in COST, Advances in Ferroelectric and Multiferroics. Institut of Physics, Academy of Sciences of the Czech Republic, Češka Republika, 2013 (2013),
https://hdl.handle.net/21.15107/rcub_rimsi_3049 .