TY  - CONF
AU  - Nikolić, Milan P.
AU  - Pavlović, Vladimir
AU  - Maričić, Aleksa
AU  - Stanojević Nikolić, Slobodanka S.
AU  - Srdić, Vladimir V.
PY  - 2019
UR  - http://dais.sanu.ac.rs/123456789/7002
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5751
AB  - In this study, the adsorption behavior of silica adsorbents with different morphology and porosity has been examined in order to evaluate their use for the purification of wastewaters containing toxic environmental chemicals such as heavy metals and pesticide residues. Three different types of silica particles were investigated: (i) microporous silica core particles prepared by the hydrolysis and condensation of tetraethylorthosilicate (TEOS), (ii) mesoporous silica particles generated by the neutralization of highly basic sodium silicate solution and (iii) silica core-shell particles composed of mesoporous silica layers around dense cores. Monodispersed spherical silica particles produced from TEOS have a microporous structure but the lowest adsorption efficiency and adsorption capacity of both heavy metals and pesticides. Polydispersed silica particles of irregular shape prepared from highly basic sodium silicate solution exhibit a mesoporous structure and high efficiency for the removal of heavy metals and pesticides from aqueous solutions. Monodispersed core-shell particles composed of a microporous core and a mesoporous shell also have high adsorption efficiencies in both combinations. Moreover, silica particles can be easily functionalized with ferrite nanoparticles, which allow the magnetic separation of silica adsorbents from aqueous solutions.
PB  - Belgrade : Institute for Multidisciplinary Research
C3  - Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia
T1  - Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions
EP  - 84
SP  - 84
UR  - https://hdl.handle.net/21.15107/rcub_dais_7002
ER  - 

@conference{
author = "Nikolić, Milan P. and Pavlović, Vladimir and Maričić, Aleksa and Stanojević Nikolić, Slobodanka S. and Srdić, Vladimir V.",
year = "2019",
abstract = "In this study, the adsorption behavior of silica adsorbents with different morphology and porosity has been examined in order to evaluate their use for the purification of wastewaters containing toxic environmental chemicals such as heavy metals and pesticide residues. Three different types of silica particles were investigated: (i) microporous silica core particles prepared by the hydrolysis and condensation of tetraethylorthosilicate (TEOS), (ii) mesoporous silica particles generated by the neutralization of highly basic sodium silicate solution and (iii) silica core-shell particles composed of mesoporous silica layers around dense cores. Monodispersed spherical silica particles produced from TEOS have a microporous structure but the lowest adsorption efficiency and adsorption capacity of both heavy metals and pesticides. Polydispersed silica particles of irregular shape prepared from highly basic sodium silicate solution exhibit a mesoporous structure and high efficiency for the removal of heavy metals and pesticides from aqueous solutions. Monodispersed core-shell particles composed of a microporous core and a mesoporous shell also have high adsorption efficiencies in both combinations. Moreover, silica particles can be easily functionalized with ferrite nanoparticles, which allow the magnetic separation of silica adsorbents from aqueous solutions.",
publisher = "Belgrade : Institute for Multidisciplinary Research",
journal = "Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia",
title = "Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions",
pages = "84-84",
url = "https://hdl.handle.net/21.15107/rcub_dais_7002"
}

Nikolić, M. P., Pavlović, V., Maričić, A., Stanojević Nikolić, S. S.,& Srdić, V. V.. (2019). Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions. in Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia
Belgrade : Institute for Multidisciplinary Research., 84-84.
https://hdl.handle.net/21.15107/rcub_dais_7002

Nikolić MP, Pavlović V, Maričić A, Stanojević Nikolić SS, Srdić VV. Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions. in Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia. 2019;:84-84.
https://hdl.handle.net/21.15107/rcub_dais_7002 .

Nikolić, Milan P., Pavlović, Vladimir, Maričić, Aleksa, Stanojević Nikolić, Slobodanka S., Srdić, Vladimir V., "Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions" in Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia (2019):84-84,
https://hdl.handle.net/21.15107/rcub_dais_7002 .

TY  - DATA
AU  - Kosanović, Darko
AU  - Blagojević, Vladimir A.
AU  - Maričić, Aleksa
AU  - Aleksić, S.
AU  - Pavlović, Vera P.
AU  - Pavlović, Vladimir B.
AU  - Vlahović, Branislav
PY  - 2018
UR  - https://ars.els-cdn.com/content/image/1-s2.0-S0272884218300919-mmc1.pdf
UR  - http://dais.sanu.ac.rs/123456789/3788
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5729
AB  - Rietveld analysis of XRD patterns of mechanically activated Fe:BaTiO3 powder mixtures sintered at 1200°C
T2  - Ceramics International
T1  - Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement
IS  - 6
VL  - 44
UR  - https://hdl.handle.net/21.15107/rcub_dais_4606
ER  - 

@misc{
author = "Kosanović, Darko and Blagojević, Vladimir A. and Maričić, Aleksa and Aleksić, S. and Pavlović, Vera P. and Pavlović, Vladimir B. and Vlahović, Branislav",
year = "2018",
abstract = "Rietveld analysis of XRD patterns of mechanically activated Fe:BaTiO3 powder mixtures sintered at 1200°C",
journal = "Ceramics International",
title = "Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement",
number = "6",
volume = "44",
url = "https://hdl.handle.net/21.15107/rcub_dais_4606"
}

Kosanović, D., Blagojević, V. A., Maričić, A., Aleksić, S., Pavlović, V. P., Pavlović, V. B.,& Vlahović, B.. (2018). Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement. in Ceramics International, 44(6).
https://hdl.handle.net/21.15107/rcub_dais_4606

Kosanović D, Blagojević VA, Maričić A, Aleksić S, Pavlović VP, Pavlović VB, Vlahović B. Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement. in Ceramics International. 2018;44(6).
https://hdl.handle.net/21.15107/rcub_dais_4606 .

Kosanović, Darko, Blagojević, Vladimir A., Maričić, Aleksa, Aleksić, S., Pavlović, Vera P., Pavlović, Vladimir B., Vlahović, Branislav, "Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement" in Ceramics International, 44, no. 6 (2018),
https://hdl.handle.net/21.15107/rcub_dais_4606 .

TY  - CONF
AU  - Lazarević, R.
AU  - Kosanović, Darko
AU  - Pavlović, Vladimir B.
AU  - Đukić, S.
AU  - Maričić, Aleksa
PY  - 2017
UR  - http://dais.sanu.ac.rs/123456789/4769
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5736
AB  - The initial powder (16 % Fe2O3, 4 % BaCO3, 80 % BaTiO3) was mechanically activated in a planetary mill for 20, 80, 120, 160, 200 and 220 minutes in air. Modified Faraday method was used to perform magnetization measurements of compressed activated powder. The value of magnetization of these samples increases with increase in time of activation from 0.77 Am2kg-1 to 1.74 Am2kg-1. Thermomagnetic measurements in 20-600 °C temperature interval was used to investigate the dependence of magnetization on temperature. Multiple heating cycles of the sample activated for 120 min shows that after heating to 540 °C and 600 °C the value of magnetization increases 17 % and 62 %, respectively. Compressed powder samples were sintered for 2 hours at 1200 °C, leading to an increase in magnetization of 81 to 123 %. Thermomagnetic measurements of sintered samples in 20-450 °C temperature interval shows that sintered samples possess both ferromagnetic and ferroelectric properties. The relative dielectric constant of sintered samples at room temperature is around 8x104, depending on mechanical activation time.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
T1  - Synthesis and Characterization of Multifferoics 16%(Fe2O3)4%(BaCO3)80%(BaTiO3)
EP  - 77
SP  - 77
UR  - https://hdl.handle.net/21.15107/rcub_dais_4769
ER  - 

@conference{
author = "Lazarević, R. and Kosanović, Darko and Pavlović, Vladimir B. and Đukić, S. and Maričić, Aleksa",
year = "2017",
abstract = "The initial powder (16 % Fe2O3, 4 % BaCO3, 80 % BaTiO3) was mechanically activated in a planetary mill for 20, 80, 120, 160, 200 and 220 minutes in air. Modified Faraday method was used to perform magnetization measurements of compressed activated powder. The value of magnetization of these samples increases with increase in time of activation from 0.77 Am2kg-1 to 1.74 Am2kg-1. Thermomagnetic measurements in 20-600 °C temperature interval was used to investigate the dependence of magnetization on temperature. Multiple heating cycles of the sample activated for 120 min shows that after heating to 540 °C and 600 °C the value of magnetization increases 17 % and 62 %, respectively. Compressed powder samples were sintered for 2 hours at 1200 °C, leading to an increase in magnetization of 81 to 123 %. Thermomagnetic measurements of sintered samples in 20-450 °C temperature interval shows that sintered samples possess both ferromagnetic and ferroelectric properties. The relative dielectric constant of sintered samples at room temperature is around 8x104, depending on mechanical activation time.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017",
title = "Synthesis and Characterization of Multifferoics 16%(Fe2O3)4%(BaCO3)80%(BaTiO3)",
pages = "77-77",
url = "https://hdl.handle.net/21.15107/rcub_dais_4769"
}

Lazarević, R., Kosanović, D., Pavlović, V. B., Đukić, S.,& Maričić, A.. (2017). Synthesis and Characterization of Multifferoics 16%(Fe2O3)4%(BaCO3)80%(BaTiO3). in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
Belgrade : Serbian Ceramic Society., 77-77.
https://hdl.handle.net/21.15107/rcub_dais_4769

Lazarević R, Kosanović D, Pavlović VB, Đukić S, Maričić A. Synthesis and Characterization of Multifferoics 16%(Fe2O3)4%(BaCO3)80%(BaTiO3). in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017. 2017;:77-77.
https://hdl.handle.net/21.15107/rcub_dais_4769 .

Lazarević, R., Kosanović, Darko, Pavlović, Vladimir B., Đukić, S., Maričić, Aleksa, "Synthesis and Characterization of Multifferoics 16%(Fe2O3)4%(BaCO3)80%(BaTiO3)" in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017 (2017):77-77,
https://hdl.handle.net/21.15107/rcub_dais_4769 .

TY  - CONF
AU  - Kosanović, Darko
AU  - Filipović, Suzana
AU  - Obradović, Nina
AU  - Mitrić, Miodrag
AU  - Marković, Smilja
AU  - Maričić, Aleksa
AU  - Pavlović, Vladimir B.
AU  - Ristić, Momčilo M.
PY  - 2011
UR  - http://dais.sanu.ac.rs/123456789/630
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5700
AB  - Ba0.8Sr0.2TiO3 was prepared from the starting materials BaCO3, SrCO3 and TiO2 through solid state reaction. Mixtures of these oxides were mechanically activated using a high-energy ball mill at different time intervals from 0 to 120 minutes. X-ray diffraction was employed in order to determine the crystal structure and gave information about composition of phase variation. It was observed that after 40 minutes early synthesis of Ba0.8Sr0.2TiO3 phase occurred. Particle size distribution along with scanning electron microscopy gave very useful information about powder morphology.
PB  - Belgrade : Materials Research Society of Serbia
C3  - The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts
T1  - Mechanochemical synthesis of Ba0.8Sr0.2TiO3
EP  - 134
SP  - 134
UR  - https://hdl.handle.net/21.15107/rcub_dais_630
ER  - 

@conference{
author = "Kosanović, Darko and Filipović, Suzana and Obradović, Nina and Mitrić, Miodrag and Marković, Smilja and Maričić, Aleksa and Pavlović, Vladimir B. and Ristić, Momčilo M.",
year = "2011",
abstract = "Ba0.8Sr0.2TiO3 was prepared from the starting materials BaCO3, SrCO3 and TiO2 through solid state reaction. Mixtures of these oxides were mechanically activated using a high-energy ball mill at different time intervals from 0 to 120 minutes. X-ray diffraction was employed in order to determine the crystal structure and gave information about composition of phase variation. It was observed that after 40 minutes early synthesis of Ba0.8Sr0.2TiO3 phase occurred. Particle size distribution along with scanning electron microscopy gave very useful information about powder morphology.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts",
title = "Mechanochemical synthesis of Ba0.8Sr0.2TiO3",
pages = "134-134",
url = "https://hdl.handle.net/21.15107/rcub_dais_630"
}

Kosanović, D., Filipović, S., Obradović, N., Mitrić, M., Marković, S., Maričić, A., Pavlović, V. B.,& Ristić, M. M.. (2011). Mechanochemical synthesis of Ba0.8Sr0.2TiO3. in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts
Belgrade : Materials Research Society of Serbia., 134-134.
https://hdl.handle.net/21.15107/rcub_dais_630

Kosanović D, Filipović S, Obradović N, Mitrić M, Marković S, Maričić A, Pavlović VB, Ristić MM. Mechanochemical synthesis of Ba0.8Sr0.2TiO3. in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts. 2011;:134-134.
https://hdl.handle.net/21.15107/rcub_dais_630 .

Kosanović, Darko, Filipović, Suzana, Obradović, Nina, Mitrić, Miodrag, Marković, Smilja, Maričić, Aleksa, Pavlović, Vladimir B., Ristić, Momčilo M., "Mechanochemical synthesis of Ba0.8Sr0.2TiO3" in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts (2011):134-134,
https://hdl.handle.net/21.15107/rcub_dais_630 .