Aleksić, R.

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  • Aleksić, R. (2)
Projects

Author's Bibliography

Preparation, Characterization and Mechanical Properties of Rare-Earth-Based Nanocomposites

Musbah, S. S.; Radojevic, V.; Radovic, I.; Uskokovic, P. S.; Stojanović, Danka; Dramićanin, Miroslav; Aleksić, R.

(2012)

TY  - JOUR
AU  - Musbah, S. S.
AU  - Radojevic, V.
AU  - Radovic, I.
AU  - Uskokovic, P. S.
AU  - Stojanović, Danka
AU  - Dramićanin, Miroslav
AU  - Aleksić, R.
PY  - 2012
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/5103
AB  - This study reports research related to different preparation methods and characterization of polymer nanocomposites for optical applications. The Eu-ion doped Gd2O3 nanophosphor powder with different nanoparticle content was embedded in the matrix of PMMA. Preparation was carried out by mixing molding (bulk), electrospinning (nanofibers) and solution casting (thin films) with neat particles and particles coated with AMEO silane. Among the pros and cons for proposed methods, the mixing molding enables to avoid solvent use while the best deagglomeration and nanoparticle distribution is gained using the electrospinning method. The results of dynamic mechanical analysis (DMA) and nanoindentation revealed that the storage modulus of the composites was higher than that of pure PMMA and increased with nanophosphor content. Surface modification of particles improved the mechanical properties of nanocomposites.
T2  - Journal of mining and metallurgy, Section B: Metallurgy
T1  - Preparation, Characterization and Mechanical Properties of Rare-Earth-Based Nanocomposites
VL  - 48
IS  - 2
SP  - 309
EP  - 318
DO  - 10.2298/JMMB120508030M
ER  - 
@article{
author = "Musbah, S. S. and Radojevic, V. and Radovic, I. and Uskokovic, P. S. and Stojanović, Danka and Dramićanin, Miroslav and Aleksić, R.",
year = "2012",
url = "http://vinar.vin.bg.ac.rs/handle/123456789/5103",
abstract = "This study reports research related to different preparation methods and characterization of polymer nanocomposites for optical applications. The Eu-ion doped Gd2O3 nanophosphor powder with different nanoparticle content was embedded in the matrix of PMMA. Preparation was carried out by mixing molding (bulk), electrospinning (nanofibers) and solution casting (thin films) with neat particles and particles coated with AMEO silane. Among the pros and cons for proposed methods, the mixing molding enables to avoid solvent use while the best deagglomeration and nanoparticle distribution is gained using the electrospinning method. The results of dynamic mechanical analysis (DMA) and nanoindentation revealed that the storage modulus of the composites was higher than that of pure PMMA and increased with nanophosphor content. Surface modification of particles improved the mechanical properties of nanocomposites.",
journal = "Journal of mining and metallurgy, Section B: Metallurgy",
title = "Preparation, Characterization and Mechanical Properties of Rare-Earth-Based Nanocomposites",
volume = "48",
number = "2",
pages = "309-318",
doi = "10.2298/JMMB120508030M"
}
Musbah, S. S., Radojevic, V., Radovic, I., Uskokovic, P. S., Stojanović, D., Dramićanin, M.,& Aleksić, R. (2012). Preparation, Characterization and Mechanical Properties of Rare-Earth-Based Nanocomposites.
Journal of mining and metallurgy, Section B: Metallurgy, 48(2), 309-318.
https://doi.org/10.2298/JMMB120508030M
Musbah SS, Radojevic V, Radovic I, Uskokovic PS, Stojanović D, Dramićanin M, Aleksić R. Preparation, Characterization and Mechanical Properties of Rare-Earth-Based Nanocomposites. Journal of mining and metallurgy, Section B: Metallurgy. 2012;48(2):309-318
Musbah S. S., Radojevic V., Radovic I., Uskokovic P. S., Stojanović Danka, Dramićanin Miroslav, Aleksić R., "Preparation, Characterization and Mechanical Properties of Rare-Earth-Based Nanocomposites" Journal of mining and metallurgy, Section B: Metallurgy, 48, no. 2 (2012):309-318,
https://doi.org/10.2298/JMMB120508030M .
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Polymer-Bonded Magnetic Materials with Various Nd-Fe-B Filler Content

Grujic, A. S.; Lazic, N. L.; Talijan, N. M.; Spasojević, Vojislav; Stajić-Trošić, Jasna T.; Cosovic, V. R.; Aleksić, R.

(2010)

TY  - JOUR
AU  - Grujic, A. S.
AU  - Lazic, N. L.
AU  - Talijan, N. M.
AU  - Spasojević, Vojislav
AU  - Stajić-Trošić, Jasna T.
AU  - Cosovic, V. R.
AU  - Aleksić, R.
PY  - 2010
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/6875
AB  - One of the more important developments in magnetic materials, polymer bonded magnets, have opened a new world of application opportunities. The Nd-Fe-B/polymer composite materials offer an excellent combination of strong magnetic and dynamical-mechanical properties. However, the transition temperatures of filler and matrix should be selected carefully considering the future application. Uniform particle distribution and good adhesion between Nd-Fe-B powder particles and polymer are essential for the quality of the composite, while stiffness of polymer matrix is one of the influencing factors as well. The damping properties of Nd-Fe-B/polymer composites with 15 wt.%, 50 wt.% and 75 wt.% of Nd-Fe-B powder were studied by dynamic mechanical analysis and compared with a pure polymer sample. Thermal stability was analyzed using a simultaneous differential scanning calorimetric and thermogravimetric analysis technique.
T2  - Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics
T1  - Polymer-Bonded Magnetic Materials with Various Nd-Fe-B Filler Content
VL  - 117
IS  - 5
SP  - 859
EP  - 863
DO  - 10.12693/APhysPolA.117.859
ER  - 
@article{
author = "Grujic, A. S. and Lazic, N. L. and Talijan, N. M. and Spasojević, Vojislav and Stajić-Trošić, Jasna T. and Cosovic, V. R. and Aleksić, R.",
year = "2010",
url = "http://vinar.vin.bg.ac.rs/handle/123456789/6875",
abstract = "One of the more important developments in magnetic materials, polymer bonded magnets, have opened a new world of application opportunities. The Nd-Fe-B/polymer composite materials offer an excellent combination of strong magnetic and dynamical-mechanical properties. However, the transition temperatures of filler and matrix should be selected carefully considering the future application. Uniform particle distribution and good adhesion between Nd-Fe-B powder particles and polymer are essential for the quality of the composite, while stiffness of polymer matrix is one of the influencing factors as well. The damping properties of Nd-Fe-B/polymer composites with 15 wt.%, 50 wt.% and 75 wt.% of Nd-Fe-B powder were studied by dynamic mechanical analysis and compared with a pure polymer sample. Thermal stability was analyzed using a simultaneous differential scanning calorimetric and thermogravimetric analysis technique.",
journal = "Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics",
title = "Polymer-Bonded Magnetic Materials with Various Nd-Fe-B Filler Content",
volume = "117",
number = "5",
pages = "859-863",
doi = "10.12693/APhysPolA.117.859"
}
Grujic, A. S., Lazic, N. L., Talijan, N. M., Spasojević, V., Stajić-Trošić, J. T., Cosovic, V. R.,& Aleksić, R. (2010). Polymer-Bonded Magnetic Materials with Various Nd-Fe-B Filler Content.
Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics, 117(5), 859-863.
https://doi.org/10.12693/APhysPolA.117.859
Grujic AS, Lazic NL, Talijan NM, Spasojević V, Stajić-Trošić JT, Cosovic VR, Aleksić R. Polymer-Bonded Magnetic Materials with Various Nd-Fe-B Filler Content. Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics. 2010;117(5):859-863
Grujic A. S., Lazic N. L., Talijan N. M., Spasojević Vojislav, Stajić-Trošić Jasna T., Cosovic V. R., Aleksić R., "Polymer-Bonded Magnetic Materials with Various Nd-Fe-B Filler Content" Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics, 117, no. 5 (2010):859-863,
https://doi.org/10.12693/APhysPolA.117.859 .
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