Jovalekic, C.

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Authority KeyName Variants
6ad56603-9f09-401c-b481-e06e63e01e4a
  • Jovalekic, C. (4)
  • Jovalekic, C (2)
Projects

Author's Bibliography

Investigation of sorbents synthesised by mechanical-chemical reaction for sorption of As(III) and As(V) from aqueous medium

Anđelković, Ivan; Nešić, Jelena; Stanković, Dalibor; Manojlović, Dragan D.; Pavlović, Miodrag B.; Jovalekic, C.; Roglić, Goran

(Springer, New York, 2014)

TY  - JOUR
AU  - Anđelković, Ivan
AU  - Nešić, Jelena
AU  - Stanković, Dalibor
AU  - Manojlović, Dragan D.
AU  - Pavlović, Miodrag B.
AU  - Jovalekic, C.
AU  - Roglić, Goran
PY  - 2014
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1513
AB  - Efficiency of Fe2O3 and mixture of Fe2O3 and MnO2 nanoparticles synthesised by mechanical-chemical reaction for inorganic As(III) and As(V) sorption was examined. Sorbents (Fe2O3 and mixture Fe2O3:MnO2 = 3:1) synthesised by mechanical-chemical treatment in planetary ball mile with different milling times were tested by batch experiments. Experimental data were fitted both to Freundlich and Langmuir adsorption models. Efficiency of sorption was in good correlation with the time of milling in case of pure oxide. There were small differences in sorption between As(III) and As(V). In the case of mixture of oxides results were different. The best results were obtained by 30 min of milling. With prolonged milling, the sorption decreased to 3 h and after that increased again. These results were explained by phase transition. Sorption kinetics, influence of pH and the presence of other anions were examined for mixture of oxides with highest sorption capacity. The bioavailability of sorbed arsen was tested using modified Tessier procedure.
PB  - Springer, New York
T2  - Clean Technologies and Environmental Policy
T1  - Investigation of sorbents synthesised by mechanical-chemical reaction for sorption of As(III) and As(V) from aqueous medium
VL  - 16
IS  - 2
SP  - 395
EP  - 403
DO  - 10.1007/s10098-013-0635-1
ER  - 
@article{
author = "Anđelković, Ivan and Nešić, Jelena and Stanković, Dalibor and Manojlović, Dragan D. and Pavlović, Miodrag B. and Jovalekic, C. and Roglić, Goran",
year = "2014",
abstract = "Efficiency of Fe2O3 and mixture of Fe2O3 and MnO2 nanoparticles synthesised by mechanical-chemical reaction for inorganic As(III) and As(V) sorption was examined. Sorbents (Fe2O3 and mixture Fe2O3:MnO2 = 3:1) synthesised by mechanical-chemical treatment in planetary ball mile with different milling times were tested by batch experiments. Experimental data were fitted both to Freundlich and Langmuir adsorption models. Efficiency of sorption was in good correlation with the time of milling in case of pure oxide. There were small differences in sorption between As(III) and As(V). In the case of mixture of oxides results were different. The best results were obtained by 30 min of milling. With prolonged milling, the sorption decreased to 3 h and after that increased again. These results were explained by phase transition. Sorption kinetics, influence of pH and the presence of other anions were examined for mixture of oxides with highest sorption capacity. The bioavailability of sorbed arsen was tested using modified Tessier procedure.",
publisher = "Springer, New York",
journal = "Clean Technologies and Environmental Policy",
title = "Investigation of sorbents synthesised by mechanical-chemical reaction for sorption of As(III) and As(V) from aqueous medium",
volume = "16",
number = "2",
pages = "395-403",
doi = "10.1007/s10098-013-0635-1"
}
Anđelković, I., Nešić, J., Stanković, D., Manojlović, D. D., Pavlović, M. B., Jovalekic, C.,& Roglić, G.. (2014). Investigation of sorbents synthesised by mechanical-chemical reaction for sorption of As(III) and As(V) from aqueous medium. in Clean Technologies and Environmental Policy
Springer, New York., 16(2), 395-403.
https://doi.org/10.1007/s10098-013-0635-1
Anđelković I, Nešić J, Stanković D, Manojlović DD, Pavlović MB, Jovalekic C, Roglić G. Investigation of sorbents synthesised by mechanical-chemical reaction for sorption of As(III) and As(V) from aqueous medium. in Clean Technologies and Environmental Policy. 2014;16(2):395-403.
doi:10.1007/s10098-013-0635-1 .
Anđelković, Ivan, Nešić, Jelena, Stanković, Dalibor, Manojlović, Dragan D., Pavlović, Miodrag B., Jovalekic, C., Roglić, Goran, "Investigation of sorbents synthesised by mechanical-chemical reaction for sorption of As(III) and As(V) from aqueous medium" in Clean Technologies and Environmental Policy, 16, no. 2 (2014):395-403,
https://doi.org/10.1007/s10098-013-0635-1 . .
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Magnetization enhancement and cation valences in nonstoichiometric (Mn,Fe)(3-delta)O-4 nanoparticles

Antić, Bratislav; Kremenović, Aleksandar; Jovic, N.; Pavlović, Miodrag B.; Jovalekic, C.; Nikolić, Aleksandar S.; Goya, G. F.; Weidenthaler, C.

(Amer Inst Physics, Melville, 2012)

TY  - JOUR
AU  - Antić, Bratislav
AU  - Kremenović, Aleksandar
AU  - Jovic, N.
AU  - Pavlović, Miodrag B.
AU  - Jovalekic, C.
AU  - Nikolić, Aleksandar S.
AU  - Goya, G. F.
AU  - Weidenthaler, C.
PY  - 2012
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1285
AB  - We present a study of the structural and magnetic properties of (Mn,Fe)(3-delta)O-4 nanoparticles synthesized by soft mechanochemistry using Mn(OH)(2) x 2 H2O and Fe(OH)(3) powders as starting compounds. The resulting nanoparticles with a composition of the (Mn,Fe)(3-delta)O-4 type are found to have a core/shell structure with different Mn/Fe ratios in the core and at the surface. XPS analysis points to valences of +2, +3, and +4 for Mn and +3 for Fe at the particle surface. Combined results of XRPD, Mossbauer spectroscopy, and EDX analysis suggest that there is a deviation from stoichiometry in the nanoparticle core compared to the shell, accompanied by creation of cation polyvalence and vacancies. The value of saturation magnetization, M-S, of 73.5 emu/g at room temperature, is among the highest reported so far among nanocrystalline ferrite systems of similar composition. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.3700228]
PB  - Amer Inst Physics, Melville
T2  - Journal of Applied Physics
T1  - Magnetization enhancement and cation valences in nonstoichiometric (Mn,Fe)(3-delta)O-4 nanoparticles
VL  - 111
IS  - 7
DO  - 10.1063/1.3700228
ER  - 
@article{
author = "Antić, Bratislav and Kremenović, Aleksandar and Jovic, N. and Pavlović, Miodrag B. and Jovalekic, C. and Nikolić, Aleksandar S. and Goya, G. F. and Weidenthaler, C.",
year = "2012",
abstract = "We present a study of the structural and magnetic properties of (Mn,Fe)(3-delta)O-4 nanoparticles synthesized by soft mechanochemistry using Mn(OH)(2) x 2 H2O and Fe(OH)(3) powders as starting compounds. The resulting nanoparticles with a composition of the (Mn,Fe)(3-delta)O-4 type are found to have a core/shell structure with different Mn/Fe ratios in the core and at the surface. XPS analysis points to valences of +2, +3, and +4 for Mn and +3 for Fe at the particle surface. Combined results of XRPD, Mossbauer spectroscopy, and EDX analysis suggest that there is a deviation from stoichiometry in the nanoparticle core compared to the shell, accompanied by creation of cation polyvalence and vacancies. The value of saturation magnetization, M-S, of 73.5 emu/g at room temperature, is among the highest reported so far among nanocrystalline ferrite systems of similar composition. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.3700228]",
publisher = "Amer Inst Physics, Melville",
journal = "Journal of Applied Physics",
title = "Magnetization enhancement and cation valences in nonstoichiometric (Mn,Fe)(3-delta)O-4 nanoparticles",
volume = "111",
number = "7",
doi = "10.1063/1.3700228"
}
Antić, B., Kremenović, A., Jovic, N., Pavlović, M. B., Jovalekic, C., Nikolić, A. S., Goya, G. F.,& Weidenthaler, C.. (2012). Magnetization enhancement and cation valences in nonstoichiometric (Mn,Fe)(3-delta)O-4 nanoparticles. in Journal of Applied Physics
Amer Inst Physics, Melville., 111(7).
https://doi.org/10.1063/1.3700228
Antić B, Kremenović A, Jovic N, Pavlović MB, Jovalekic C, Nikolić AS, Goya GF, Weidenthaler C. Magnetization enhancement and cation valences in nonstoichiometric (Mn,Fe)(3-delta)O-4 nanoparticles. in Journal of Applied Physics. 2012;111(7).
doi:10.1063/1.3700228 .
Antić, Bratislav, Kremenović, Aleksandar, Jovic, N., Pavlović, Miodrag B., Jovalekic, C., Nikolić, Aleksandar S., Goya, G. F., Weidenthaler, C., "Magnetization enhancement and cation valences in nonstoichiometric (Mn,Fe)(3-delta)O-4 nanoparticles" in Journal of Applied Physics, 111, no. 7 (2012),
https://doi.org/10.1063/1.3700228 . .
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Soft mechanochemical synthesis of MgFe2O4 nanoparticles from the mixture of alpha-Fe2O3 with Mg(OH)(2) and Fe(OH)(3) with Mg(OH)(2)

Pavlović, Miodrag B.; Jovalekic, C.; Nikolić, Aleksandar S.; Manojlović, Dragan D.; Šojić, Nešo

(Maney Publishing, Leeds, 2010)

TY  - JOUR
AU  - Pavlović, Miodrag B.
AU  - Jovalekic, C.
AU  - Nikolić, Aleksandar S.
AU  - Manojlović, Dragan D.
AU  - Šojić, Nešo
PY  - 2010
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1115
AB  - The influence of long term soft milling of a mixture of (1) Mg(OH)(2) and alpha-Fe2O3 and (2) Mg(OH)(2) and Fe(OH)(3) powders in a planetary ball mill on the reaction synthesis of nanosized MgFe2O4 ferrites was studied. Soft mechanochemical reaction leading to formation of the MgFe2O4 spinel phase was followed by scanning electron microscopy, transmission electron microscopy, X-ray diffraction and magnetisation measurements. The spinel phase formation was first observed after 5 h of milling and its formation was completed after 15 h in case (2). The synthesised MgFe2O4 ferrite had a nanocrystalline structure with a crystallite size of about 10 and 15 nm respectively for cases (1) and (2). Measurements after 15 h of milling show magnetisation values of 15.23 and 10.14 J T-1 kg(-1) respectively for cases (1) and (2).
PB  - Maney Publishing, Leeds
T2  - Materials Science and Technology
T1  - Soft mechanochemical synthesis of MgFe2O4 nanoparticles from the mixture of alpha-Fe2O3 with Mg(OH)(2) and Fe(OH)(3) with Mg(OH)(2)
VL  - 26
IS  - 8
SP  - 968
EP  - 974
DO  - 10.1179/174328409X415020
ER  - 
@article{
author = "Pavlović, Miodrag B. and Jovalekic, C. and Nikolić, Aleksandar S. and Manojlović, Dragan D. and Šojić, Nešo",
year = "2010",
abstract = "The influence of long term soft milling of a mixture of (1) Mg(OH)(2) and alpha-Fe2O3 and (2) Mg(OH)(2) and Fe(OH)(3) powders in a planetary ball mill on the reaction synthesis of nanosized MgFe2O4 ferrites was studied. Soft mechanochemical reaction leading to formation of the MgFe2O4 spinel phase was followed by scanning electron microscopy, transmission electron microscopy, X-ray diffraction and magnetisation measurements. The spinel phase formation was first observed after 5 h of milling and its formation was completed after 15 h in case (2). The synthesised MgFe2O4 ferrite had a nanocrystalline structure with a crystallite size of about 10 and 15 nm respectively for cases (1) and (2). Measurements after 15 h of milling show magnetisation values of 15.23 and 10.14 J T-1 kg(-1) respectively for cases (1) and (2).",
publisher = "Maney Publishing, Leeds",
journal = "Materials Science and Technology",
title = "Soft mechanochemical synthesis of MgFe2O4 nanoparticles from the mixture of alpha-Fe2O3 with Mg(OH)(2) and Fe(OH)(3) with Mg(OH)(2)",
volume = "26",
number = "8",
pages = "968-974",
doi = "10.1179/174328409X415020"
}
Pavlović, M. B., Jovalekic, C., Nikolić, A. S., Manojlović, D. D.,& Šojić, N.. (2010). Soft mechanochemical synthesis of MgFe2O4 nanoparticles from the mixture of alpha-Fe2O3 with Mg(OH)(2) and Fe(OH)(3) with Mg(OH)(2). in Materials Science and Technology
Maney Publishing, Leeds., 26(8), 968-974.
https://doi.org/10.1179/174328409X415020
Pavlović MB, Jovalekic C, Nikolić AS, Manojlović DD, Šojić N. Soft mechanochemical synthesis of MgFe2O4 nanoparticles from the mixture of alpha-Fe2O3 with Mg(OH)(2) and Fe(OH)(3) with Mg(OH)(2). in Materials Science and Technology. 2010;26(8):968-974.
doi:10.1179/174328409X415020 .
Pavlović, Miodrag B., Jovalekic, C., Nikolić, Aleksandar S., Manojlović, Dragan D., Šojić, Nešo, "Soft mechanochemical synthesis of MgFe2O4 nanoparticles from the mixture of alpha-Fe2O3 with Mg(OH)(2) and Fe(OH)(3) with Mg(OH)(2)" in Materials Science and Technology, 26, no. 8 (2010):968-974,
https://doi.org/10.1179/174328409X415020 . .
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Mechanochemical synthesis of stoichiometric MgFe2O4 spinel

Pavlović, Miodrag B.; Jovalekic, C.; Nikolić, Aleksandar S.; Manojlović, Dragan D.; Šojić, Nešo

(Springer, Dordrecht, 2009)

TY  - JOUR
AU  - Pavlović, Miodrag B.
AU  - Jovalekic, C.
AU  - Nikolić, Aleksandar S.
AU  - Manojlović, Dragan D.
AU  - Šojić, Nešo
PY  - 2009
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/998
AB  - The influence of long-term milling of a mixture of (1) MgO and alpha-Fe2O3, (2) MgCO3, and alpha-Fe2O3, and (3) Mg(OH)(2) and alpha-Fe2O3 powders in a planetary ball mill on the reaction synthesis of nanosized MgFe2O4 ferrites was studied. Mechanochemical reaction leading to formation of the MgFe2O4 spinel phase was followed by electron microscopy, (SEM and TEM), X-ray diffraction and magnetization measurements. The spinel phase was observed first in cases (1) and (2) after 5 h of milling, and its formation was observed in all cases after 10 h. The synthesized MgFe2O4 ferrite has a nanocrystalline structure with a crystallite size of about 11, 10, and 12 nm, respectively for cases (1)-(3). Magnetic measurements after 10 h of milling show magnetization values of 19.8 J/(Tkg), 23.5 J/(Tkg) and 13.8 J/(Tkg), respectively for the cases (1)-(3).
PB  - Springer, Dordrecht
T2  - Journal of Materials Science: Materials in Electronics
T1  - Mechanochemical synthesis of stoichiometric MgFe2O4 spinel
VL  - 20
IS  - 8
SP  - 782
EP  - 787
DO  - 10.1007/s10854-008-9802-2
ER  - 
@article{
author = "Pavlović, Miodrag B. and Jovalekic, C. and Nikolić, Aleksandar S. and Manojlović, Dragan D. and Šojić, Nešo",
year = "2009",
abstract = "The influence of long-term milling of a mixture of (1) MgO and alpha-Fe2O3, (2) MgCO3, and alpha-Fe2O3, and (3) Mg(OH)(2) and alpha-Fe2O3 powders in a planetary ball mill on the reaction synthesis of nanosized MgFe2O4 ferrites was studied. Mechanochemical reaction leading to formation of the MgFe2O4 spinel phase was followed by electron microscopy, (SEM and TEM), X-ray diffraction and magnetization measurements. The spinel phase was observed first in cases (1) and (2) after 5 h of milling, and its formation was observed in all cases after 10 h. The synthesized MgFe2O4 ferrite has a nanocrystalline structure with a crystallite size of about 11, 10, and 12 nm, respectively for cases (1)-(3). Magnetic measurements after 10 h of milling show magnetization values of 19.8 J/(Tkg), 23.5 J/(Tkg) and 13.8 J/(Tkg), respectively for the cases (1)-(3).",
publisher = "Springer, Dordrecht",
journal = "Journal of Materials Science: Materials in Electronics",
title = "Mechanochemical synthesis of stoichiometric MgFe2O4 spinel",
volume = "20",
number = "8",
pages = "782-787",
doi = "10.1007/s10854-008-9802-2"
}
Pavlović, M. B., Jovalekic, C., Nikolić, A. S., Manojlović, D. D.,& Šojić, N.. (2009). Mechanochemical synthesis of stoichiometric MgFe2O4 spinel. in Journal of Materials Science: Materials in Electronics
Springer, Dordrecht., 20(8), 782-787.
https://doi.org/10.1007/s10854-008-9802-2
Pavlović MB, Jovalekic C, Nikolić AS, Manojlović DD, Šojić N. Mechanochemical synthesis of stoichiometric MgFe2O4 spinel. in Journal of Materials Science: Materials in Electronics. 2009;20(8):782-787.
doi:10.1007/s10854-008-9802-2 .
Pavlović, Miodrag B., Jovalekic, C., Nikolić, Aleksandar S., Manojlović, Dragan D., Šojić, Nešo, "Mechanochemical synthesis of stoichiometric MgFe2O4 spinel" in Journal of Materials Science: Materials in Electronics, 20, no. 8 (2009):782-787,
https://doi.org/10.1007/s10854-008-9802-2 . .
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Synthesis of MnFe2O4 nanoparticles by mechanochemical reaction

Osmokrovic, P; Jovalekic, C; Manojlović, Dragan D.; Pavlović, Miodrag B.

(Natl Inst Optoelectronics, Bucharest-Magurele, 2006)

TY  - JOUR
AU  - Osmokrovic, P
AU  - Jovalekic, C
AU  - Manojlović, Dragan D.
AU  - Pavlović, Miodrag B.
PY  - 2006
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/758
AB  - The influence of long-term milling of a mixture of MnCO3 and alpha-Fe2O3, and of MnO2 and alpha-Fe2O3 powders in a planetary ball mill on the reaction synthesis of nanosized MnFe2O4 ferrites was studied. The mechano-chemical reaction leading to formation of the MnFe2O4 spinel phase was followed by X-ray diffraction. The spinel phase was first observed after 10 h of milling and its formation was completed after 20 h in case of the MnCO3 - alpha-Fe2O3 mixture. The synthesized MnFe2O4 ferrite has a nanocrystalline structure with a crystallite size of about 28 nm. The thermal treatment of the as-milled powder at 400 degrees C for 4 h led to formation of the MnFe2O4 crystalline phase in case of the mixture of MnCO3 and alpha-Fe2O3, but in MnO2 alpha-Fe2O3 case thermal treatment at temperatures of 400 degrees C and higher leads to formation of (Mn,Fe)203 and separation of Mn2O3 and Fe2O3.
PB  - Natl Inst Optoelectronics, Bucharest-Magurele
T2  - Journal of Optoelectronics and Advanced Materials
T1  - Synthesis of MnFe2O4 nanoparticles by mechanochemical reaction
VL  - 8
IS  - 1
SP  - 312
EP  - 314
UR  - https://hdl.handle.net/21.15107/rcub_cherry_758
ER  - 
@article{
author = "Osmokrovic, P and Jovalekic, C and Manojlović, Dragan D. and Pavlović, Miodrag B.",
year = "2006",
abstract = "The influence of long-term milling of a mixture of MnCO3 and alpha-Fe2O3, and of MnO2 and alpha-Fe2O3 powders in a planetary ball mill on the reaction synthesis of nanosized MnFe2O4 ferrites was studied. The mechano-chemical reaction leading to formation of the MnFe2O4 spinel phase was followed by X-ray diffraction. The spinel phase was first observed after 10 h of milling and its formation was completed after 20 h in case of the MnCO3 - alpha-Fe2O3 mixture. The synthesized MnFe2O4 ferrite has a nanocrystalline structure with a crystallite size of about 28 nm. The thermal treatment of the as-milled powder at 400 degrees C for 4 h led to formation of the MnFe2O4 crystalline phase in case of the mixture of MnCO3 and alpha-Fe2O3, but in MnO2 alpha-Fe2O3 case thermal treatment at temperatures of 400 degrees C and higher leads to formation of (Mn,Fe)203 and separation of Mn2O3 and Fe2O3.",
publisher = "Natl Inst Optoelectronics, Bucharest-Magurele",
journal = "Journal of Optoelectronics and Advanced Materials",
title = "Synthesis of MnFe2O4 nanoparticles by mechanochemical reaction",
volume = "8",
number = "1",
pages = "312-314",
url = "https://hdl.handle.net/21.15107/rcub_cherry_758"
}
Osmokrovic, P., Jovalekic, C., Manojlović, D. D.,& Pavlović, M. B.. (2006). Synthesis of MnFe2O4 nanoparticles by mechanochemical reaction. in Journal of Optoelectronics and Advanced Materials
Natl Inst Optoelectronics, Bucharest-Magurele., 8(1), 312-314.
https://hdl.handle.net/21.15107/rcub_cherry_758
Osmokrovic P, Jovalekic C, Manojlović DD, Pavlović MB. Synthesis of MnFe2O4 nanoparticles by mechanochemical reaction. in Journal of Optoelectronics and Advanced Materials. 2006;8(1):312-314.
https://hdl.handle.net/21.15107/rcub_cherry_758 .
Osmokrovic, P, Jovalekic, C, Manojlović, Dragan D., Pavlović, Miodrag B., "Synthesis of MnFe2O4 nanoparticles by mechanochemical reaction" in Journal of Optoelectronics and Advanced Materials, 8, no. 1 (2006):312-314,
https://hdl.handle.net/21.15107/rcub_cherry_758 .
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Nicolson-Ross analysis of absorption coefficients of nickel and nickel-zinc ferrite powders prepared using a novel method

Nikolić, Aleksandar S.; Likar-Smiljanić, V; Jovalekic, C; Cajkovski, T; Biljic, R; Lazarevic, Z; Pavlović, Miodrag B.

(Trans Tech Publications Ltd, Zurich-Uetikon, 2004)

TY  - JOUR
AU  - Nikolić, Aleksandar S.
AU  - Likar-Smiljanić, V
AU  - Jovalekic, C
AU  - Cajkovski, T
AU  - Biljic, R
AU  - Lazarevic, Z
AU  - Pavlović, Miodrag B.
PY  - 2004
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/641
AB  - Nickel and nickel-zinc ferrites are ones of the most abundant members of the soft magnetic materials. In the last few years, the interest in new methods of their preparation increases, because it is well known that the physical and chemical properties of these materials strongly depend on the preparing conditions. Powder samples of soft ferrites of NiFe2O4 and NixZn1-xFC2O4 were synthesized by a classical sintering procedure, planetary mill synthesis, and by a chemical procedure from complex compounds with acetylacetonato-ligands. Average particle sizes were 1 mum, 40 nm and 20x20x4 nm (slabs), respectively. All of the obtained materials were measured ill the frequency range of 7 - 12 GHz for the real and the imaginary part of permittivity and permeability, and the absorption coefficients were calculated. A concurrent analysis of the obtained values showed the influence of the method of synthesis, as well as the particle size on the absorption coefficients in the applied frequency range.
PB  - Trans Tech Publications Ltd, Zurich-Uetikon
T2  - Materials Science Forum
T1  - Nicolson-Ross analysis of absorption coefficients of nickel and nickel-zinc ferrite powders prepared using a novel method
SP  - 405
EP  - 410
DO  - 10.4028/www.scientific.net/MSF.453-454.405
ER  - 
@article{
author = "Nikolić, Aleksandar S. and Likar-Smiljanić, V and Jovalekic, C and Cajkovski, T and Biljic, R and Lazarevic, Z and Pavlović, Miodrag B.",
year = "2004",
abstract = "Nickel and nickel-zinc ferrites are ones of the most abundant members of the soft magnetic materials. In the last few years, the interest in new methods of their preparation increases, because it is well known that the physical and chemical properties of these materials strongly depend on the preparing conditions. Powder samples of soft ferrites of NiFe2O4 and NixZn1-xFC2O4 were synthesized by a classical sintering procedure, planetary mill synthesis, and by a chemical procedure from complex compounds with acetylacetonato-ligands. Average particle sizes were 1 mum, 40 nm and 20x20x4 nm (slabs), respectively. All of the obtained materials were measured ill the frequency range of 7 - 12 GHz for the real and the imaginary part of permittivity and permeability, and the absorption coefficients were calculated. A concurrent analysis of the obtained values showed the influence of the method of synthesis, as well as the particle size on the absorption coefficients in the applied frequency range.",
publisher = "Trans Tech Publications Ltd, Zurich-Uetikon",
journal = "Materials Science Forum",
title = "Nicolson-Ross analysis of absorption coefficients of nickel and nickel-zinc ferrite powders prepared using a novel method",
pages = "405-410",
doi = "10.4028/www.scientific.net/MSF.453-454.405"
}
Nikolić, A. S., Likar-Smiljanić, V., Jovalekic, C., Cajkovski, T., Biljic, R., Lazarevic, Z.,& Pavlović, M. B.. (2004). Nicolson-Ross analysis of absorption coefficients of nickel and nickel-zinc ferrite powders prepared using a novel method. in Materials Science Forum
Trans Tech Publications Ltd, Zurich-Uetikon., 405-410.
https://doi.org/10.4028/www.scientific.net/MSF.453-454.405
Nikolić AS, Likar-Smiljanić V, Jovalekic C, Cajkovski T, Biljic R, Lazarevic Z, Pavlović MB. Nicolson-Ross analysis of absorption coefficients of nickel and nickel-zinc ferrite powders prepared using a novel method. in Materials Science Forum. 2004;:405-410.
doi:10.4028/www.scientific.net/MSF.453-454.405 .
Nikolić, Aleksandar S., Likar-Smiljanić, V, Jovalekic, C, Cajkovski, T, Biljic, R, Lazarevic, Z, Pavlović, Miodrag B., "Nicolson-Ross analysis of absorption coefficients of nickel and nickel-zinc ferrite powders prepared using a novel method" in Materials Science Forum (2004):405-410,
https://doi.org/10.4028/www.scientific.net/MSF.453-454.405 . .