TY  - JOUR
AU  - Jevtić, Sanja
AU  - Arcon, Iztok
AU  - Recnik, Aleksander
AU  - Babić, Biljana M.
AU  - Mazaj, Matjai
AU  - Pavlović, Jelena
AU  - Matijasević, Danka
AU  - Nikšić, Miomir
AU  - Rajić, Nevenka
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3395
AB  - Se(IV) and Se(VI) anions are the dominant species of Se existing in aqueous systems. In this study, the iron(III)-modified natural zeolitic tuff (Fe-CLI) from the Serbian deposit Zlatokop has been investigated as an adsorbent for the Se oxyanions. Fe-CLI shows adsorption activity for both Se(IV) and Se(VI) which decreases with increasing pH. The adsorption capacity of Fe-CLI is found to be higher for Se(IV) than for Se(VI). Kinetics data follow the pseudo-second-order model and the obtained parameters k indicate that the rates of adsorption and desorption are higher for Se(VI). Extended X-ray absorption fine structure (EXAFS) and X-ray absorption near edge structure (XANES) analyses reveal that Se is bound at the zeolite surface forming not only the Se-O-Fe but also Se-O-Si bonds. The adsorption mechanism depends of the type of oxo ions. Samples of zeolitic tuff which contain Se were tested as soil supplements for the cultivation of Pleurotus ostreatus mushrooms. The fungus adsorbed the inorganic Se from zeolitic tuff transforming it to a more valuable organically bound form.
PB  - Elsevier, Amsterdam
T2  - Microporous and Mesoporous Materials
T1  - The iron(III)-modified natural zeolitic tuff as an adsorbent and carrier for selenium oxyanions
EP  - 100
SP  - 92
VL  - 197
DO  - 10.1016/j.micromeso.2014.06.008
ER  - 

@article{
author = "Jevtić, Sanja and Arcon, Iztok and Recnik, Aleksander and Babić, Biljana M. and Mazaj, Matjai and Pavlović, Jelena and Matijasević, Danka and Nikšić, Miomir and Rajić, Nevenka",
year = "2014",
abstract = "Se(IV) and Se(VI) anions are the dominant species of Se existing in aqueous systems. In this study, the iron(III)-modified natural zeolitic tuff (Fe-CLI) from the Serbian deposit Zlatokop has been investigated as an adsorbent for the Se oxyanions. Fe-CLI shows adsorption activity for both Se(IV) and Se(VI) which decreases with increasing pH. The adsorption capacity of Fe-CLI is found to be higher for Se(IV) than for Se(VI). Kinetics data follow the pseudo-second-order model and the obtained parameters k indicate that the rates of adsorption and desorption are higher for Se(VI). Extended X-ray absorption fine structure (EXAFS) and X-ray absorption near edge structure (XANES) analyses reveal that Se is bound at the zeolite surface forming not only the Se-O-Fe but also Se-O-Si bonds. The adsorption mechanism depends of the type of oxo ions. Samples of zeolitic tuff which contain Se were tested as soil supplements for the cultivation of Pleurotus ostreatus mushrooms. The fungus adsorbed the inorganic Se from zeolitic tuff transforming it to a more valuable organically bound form.",
publisher = "Elsevier, Amsterdam",
journal = "Microporous and Mesoporous Materials",
title = "The iron(III)-modified natural zeolitic tuff as an adsorbent and carrier for selenium oxyanions",
pages = "100-92",
volume = "197",
doi = "10.1016/j.micromeso.2014.06.008"
}

Jevtić, S., Arcon, I., Recnik, A., Babić, B. M., Mazaj, M., Pavlović, J., Matijasević, D., Nikšić, M.,& Rajić, N.. (2014). The iron(III)-modified natural zeolitic tuff as an adsorbent and carrier for selenium oxyanions. in Microporous and Mesoporous Materials
Elsevier, Amsterdam., 197, 92-100.
https://doi.org/10.1016/j.micromeso.2014.06.008

Jevtić S, Arcon I, Recnik A, Babić BM, Mazaj M, Pavlović J, Matijasević D, Nikšić M, Rajić N. The iron(III)-modified natural zeolitic tuff as an adsorbent and carrier for selenium oxyanions. in Microporous and Mesoporous Materials. 2014;197:92-100.
doi:10.1016/j.micromeso.2014.06.008 .

Jevtić, Sanja, Arcon, Iztok, Recnik, Aleksander, Babić, Biljana M., Mazaj, Matjai, Pavlović, Jelena, Matijasević, Danka, Nikšić, Miomir, Rajić, Nevenka, "The iron(III)-modified natural zeolitic tuff as an adsorbent and carrier for selenium oxyanions" in Microporous and Mesoporous Materials, 197 (2014):92-100,
https://doi.org/10.1016/j.micromeso.2014.06.008 . .

TY  - CHAP
AU  - Marković, Z.
AU  - Kleut, D.
AU  - Babić, Biljana M.
AU  - Holclajtner-Antunović, Ivanka
AU  - Pavlović, Vladimir
AU  - Todorović-Marković, Biljana
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3185
AB  - This chapter presents the results of structural properties of carbon-doped cryogel thin fi lms derived from resorcinol formaldehyde (RF). The RF cryogels were doped by single-wall carbon nanotubes (SWCNTs), graphene and graphene quantum dots (GQDs). Different characterization techniques were used to investigate structural properties of these fi lms: atomic force microscopy (AFM), scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR) and Raman spectroscopy. Raman spectroscopy was performed using two excitation laser energies in the visible range in order to investigate the effect of ceramic glass substrate on the Raman features of investigated carbon-doped RF cryogel thin fi lms. The particle size of these fi lms was determined by atomic force microscopy and scanning electron microscopy.
PB  - wiley
T2  - Advanced Carbon Materials and Technology
T1  - Carbon-Doped Cryogel Thin Films Derived from Resorcinol Formaldehyde
EP  - 485
SP  - 475
DO  - 10.1002/9781118895399.ch12
ER  - 

@inbook{
author = "Marković, Z. and Kleut, D. and Babić, Biljana M. and Holclajtner-Antunović, Ivanka and Pavlović, Vladimir and Todorović-Marković, Biljana",
year = "2013",
abstract = "This chapter presents the results of structural properties of carbon-doped cryogel thin fi lms derived from resorcinol formaldehyde (RF). The RF cryogels were doped by single-wall carbon nanotubes (SWCNTs), graphene and graphene quantum dots (GQDs). Different characterization techniques were used to investigate structural properties of these fi lms: atomic force microscopy (AFM), scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR) and Raman spectroscopy. Raman spectroscopy was performed using two excitation laser energies in the visible range in order to investigate the effect of ceramic glass substrate on the Raman features of investigated carbon-doped RF cryogel thin fi lms. The particle size of these fi lms was determined by atomic force microscopy and scanning electron microscopy.",
publisher = "wiley",
journal = "Advanced Carbon Materials and Technology",
booktitle = "Carbon-Doped Cryogel Thin Films Derived from Resorcinol Formaldehyde",
pages = "485-475",
doi = "10.1002/9781118895399.ch12"
}

Marković, Z., Kleut, D., Babić, B. M., Holclajtner-Antunović, I., Pavlović, V.,& Todorović-Marković, B.. (2013). Carbon-Doped Cryogel Thin Films Derived from Resorcinol Formaldehyde. in Advanced Carbon Materials and Technology
wiley., 475-485.
https://doi.org/10.1002/9781118895399.ch12

Marković Z, Kleut D, Babić BM, Holclajtner-Antunović I, Pavlović V, Todorović-Marković B. Carbon-Doped Cryogel Thin Films Derived from Resorcinol Formaldehyde. in Advanced Carbon Materials and Technology. 2013;:475-485.
doi:10.1002/9781118895399.ch12 .

Marković, Z., Kleut, D., Babić, Biljana M., Holclajtner-Antunović, Ivanka, Pavlović, Vladimir, Todorović-Marković, Biljana, "Carbon-Doped Cryogel Thin Films Derived from Resorcinol Formaldehyde" in Advanced Carbon Materials and Technology (2013):475-485,
https://doi.org/10.1002/9781118895399.ch12 . .

TY  - JOUR
AU  - Marković, Z.M.
AU  - Babić, Biljana M.
AU  - Dramicanin, Miroslav D.
AU  - Holclajtner-Antunović, Ivanka
AU  - Pavlović, Vladimir
AU  - Perusko, Davor
AU  - Todorović-Marković, Biljana
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2989
AB  - In this paper we report fabrication and characterization of highly conductive carbon cryogel. The carbon cryogels were prepared by the sol-gel polymerization of resorcinol and formaldehyde in an aqueous surfactant stabilized suspension of graphene. Cryogels with varying graphene loading were fabricated and characterized by four-probe method, scanning electron microscopy, Raman and FTIR spectroscopy, XRD and nitrogen porosimetry. Several properties of carbon cryogels were highly dependent on small change of graphene loading. Carbon cryogel with smaller graphene loading has superior electrical conductivity of 133 S/m. Pore radius varies between 1.5 and 10 nm which means that samples are micro- and mesoporous. Significant transfer of charge to graphene layers was observed by Raman spectroscopy.
PB  - Elsevier Science Sa, Lausanne
T2  - Synthetic Metals
T1  - Preparation of highly conductive carbon cryogel based on pristine graphene
EP  - 747
IS  - 9-10
SP  - 743
VL  - 162
DO  - 10.1016/j.synthmet.2012.03.019
ER  - 

@article{
author = "Marković, Z.M. and Babić, Biljana M. and Dramicanin, Miroslav D. and Holclajtner-Antunović, Ivanka and Pavlović, Vladimir and Perusko, Davor and Todorović-Marković, Biljana",
year = "2012",
abstract = "In this paper we report fabrication and characterization of highly conductive carbon cryogel. The carbon cryogels were prepared by the sol-gel polymerization of resorcinol and formaldehyde in an aqueous surfactant stabilized suspension of graphene. Cryogels with varying graphene loading were fabricated and characterized by four-probe method, scanning electron microscopy, Raman and FTIR spectroscopy, XRD and nitrogen porosimetry. Several properties of carbon cryogels were highly dependent on small change of graphene loading. Carbon cryogel with smaller graphene loading has superior electrical conductivity of 133 S/m. Pore radius varies between 1.5 and 10 nm which means that samples are micro- and mesoporous. Significant transfer of charge to graphene layers was observed by Raman spectroscopy.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Synthetic Metals",
title = "Preparation of highly conductive carbon cryogel based on pristine graphene",
pages = "747-743",
number = "9-10",
volume = "162",
doi = "10.1016/j.synthmet.2012.03.019"
}

Marković, Z.M., Babić, B. M., Dramicanin, M. D., Holclajtner-Antunović, I., Pavlović, V., Perusko, D.,& Todorović-Marković, B.. (2012). Preparation of highly conductive carbon cryogel based on pristine graphene. in Synthetic Metals
Elsevier Science Sa, Lausanne., 162(9-10), 743-747.
https://doi.org/10.1016/j.synthmet.2012.03.019

Marković Z, Babić BM, Dramicanin MD, Holclajtner-Antunović I, Pavlović V, Perusko D, Todorović-Marković B. Preparation of highly conductive carbon cryogel based on pristine graphene. in Synthetic Metals. 2012;162(9-10):743-747.
doi:10.1016/j.synthmet.2012.03.019 .

Marković, Z.M., Babić, Biljana M., Dramicanin, Miroslav D., Holclajtner-Antunović, Ivanka, Pavlović, Vladimir, Perusko, Davor, Todorović-Marković, Biljana, "Preparation of highly conductive carbon cryogel based on pristine graphene" in Synthetic Metals, 162, no. 9-10 (2012):743-747,
https://doi.org/10.1016/j.synthmet.2012.03.019 . .

TY  - JOUR
AU  - Tomić, Zorica
AU  - Antić-Mladenović, Svetlana
AU  - Babić, Biljana M.
AU  - Poharc-Logar, Vesna A.
AU  - Djordjević, Aleksandar
AU  - Cupać, Svjetlana
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2565
AB  - Bentonite samples from Petrovac and Aleksinac were treated with sulfuric acid of different molarities. Differences in structure and texture of the initial and modified bentonite were determined by chemical analysis and Xraypowder diffraction (XRPD), infra-red spectroscopy (FTIR), scanning electron microscopy (SEM) and physisorption nitrogen at -196°C. Sulfuric acid caused an exchange of Al3+, Fe3+ and Mg2+ with H+ ions which led to a modification of the smectite crystalline structure. The Mg and Fe substitution in the octahedral sheet promoted the dispersion of those layers and forming of amorphous silicon. The sequence according to which the cations left the octahedral sheets was as follows: Mg2+>Fe3+>Al3+. The sulfuric acid activated bentonites exhibiting a lower cation exchange capacity (CEC) and a change of specific surface area (SBET) from 6 to 387 for bentonite from Petrovac and from 44 to 1784 m2 g-1 for bentonite from Aleksinac, positioning them as an excellent absorber in wine technology and in the protection of soil and environment.
AB  - Uzorci bentonita iz Petrovca i Aleksinca tretirani su različitim molaritetima sumporne kiseline. Promene u strukturi i teksturi polaznih i modifikovanih bentonita utvrđene su hemijskom i analizom rendgenske difrakcije praha X-zraka (XRPD), infra crvenom spektroskopijom (FTIR), skening elektronskom mikroskopijom (SEM) i fizisorpcijom azota na -196°C. Dejstvo H2SO4 kiseline izazvalo je zamenu Al3+, Fe3+ i Mg2+ sa H+ jonima što je dovelo do modifikacije kristalne strukture smektita. Supstitucija Mg i Fe u oktaedarskom listu smektita promovisala je raspuštanje tih slojeva i formiranje silikatne faze. Redosled kojim su ovi katjoni napuštali oktaedarske listove bio je sledeći: Mg2+>Fe3+>Al3+. Sumpornom kiselinom aktivirani bentoniti pokazali su niži kapacitet katjonske izmene (CEC) i promenu specifične površine (SBET), od 6 na 387 kod bentonita Petrovca i od 44 na 1784 m2 g-1 kod bentonita Aleksinca, što ih svrstava u odlične absorbente u tehnologiji vina, zaštiti zemljišta i životne sredine.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
T2  - Journal of Agricultural Sciences (Belgrade)
T1  - Modification of smectite structure by sulfuric acid and characteristics of the modified smectite
T1  - Modifikacija strukture smektita sumpornom kiselinom i karakteristike modifikovanih smektita
EP  - 35
IS  - 1
SP  - 25
VL  - 56
DO  - 10.2298/JAS1101025T
ER  - 

@article{
author = "Tomić, Zorica and Antić-Mladenović, Svetlana and Babić, Biljana M. and Poharc-Logar, Vesna A. and Djordjević, Aleksandar and Cupać, Svjetlana",
year = "2011",
abstract = "Bentonite samples from Petrovac and Aleksinac were treated with sulfuric acid of different molarities. Differences in structure and texture of the initial and modified bentonite were determined by chemical analysis and Xraypowder diffraction (XRPD), infra-red spectroscopy (FTIR), scanning electron microscopy (SEM) and physisorption nitrogen at -196°C. Sulfuric acid caused an exchange of Al3+, Fe3+ and Mg2+ with H+ ions which led to a modification of the smectite crystalline structure. The Mg and Fe substitution in the octahedral sheet promoted the dispersion of those layers and forming of amorphous silicon. The sequence according to which the cations left the octahedral sheets was as follows: Mg2+>Fe3+>Al3+. The sulfuric acid activated bentonites exhibiting a lower cation exchange capacity (CEC) and a change of specific surface area (SBET) from 6 to 387 for bentonite from Petrovac and from 44 to 1784 m2 g-1 for bentonite from Aleksinac, positioning them as an excellent absorber in wine technology and in the protection of soil and environment., Uzorci bentonita iz Petrovca i Aleksinca tretirani su različitim molaritetima sumporne kiseline. Promene u strukturi i teksturi polaznih i modifikovanih bentonita utvrđene su hemijskom i analizom rendgenske difrakcije praha X-zraka (XRPD), infra crvenom spektroskopijom (FTIR), skening elektronskom mikroskopijom (SEM) i fizisorpcijom azota na -196°C. Dejstvo H2SO4 kiseline izazvalo je zamenu Al3+, Fe3+ i Mg2+ sa H+ jonima što je dovelo do modifikacije kristalne strukture smektita. Supstitucija Mg i Fe u oktaedarskom listu smektita promovisala je raspuštanje tih slojeva i formiranje silikatne faze. Redosled kojim su ovi katjoni napuštali oktaedarske listove bio je sledeći: Mg2+>Fe3+>Al3+. Sumpornom kiselinom aktivirani bentoniti pokazali su niži kapacitet katjonske izmene (CEC) i promenu specifične površine (SBET), od 6 na 387 kod bentonita Petrovca i od 44 na 1784 m2 g-1 kod bentonita Aleksinca, što ih svrstava u odlične absorbente u tehnologiji vina, zaštiti zemljišta i životne sredine.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd",
journal = "Journal of Agricultural Sciences (Belgrade)",
title = "Modification of smectite structure by sulfuric acid and characteristics of the modified smectite, Modifikacija strukture smektita sumpornom kiselinom i karakteristike modifikovanih smektita",
pages = "35-25",
number = "1",
volume = "56",
doi = "10.2298/JAS1101025T"
}

Tomić, Z., Antić-Mladenović, S., Babić, B. M., Poharc-Logar, V. A., Djordjević, A.,& Cupać, S.. (2011). Modification of smectite structure by sulfuric acid and characteristics of the modified smectite. in Journal of Agricultural Sciences (Belgrade)
Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 56(1), 25-35.
https://doi.org/10.2298/JAS1101025T

Tomić Z, Antić-Mladenović S, Babić BM, Poharc-Logar VA, Djordjević A, Cupać S. Modification of smectite structure by sulfuric acid and characteristics of the modified smectite. in Journal of Agricultural Sciences (Belgrade). 2011;56(1):25-35.
doi:10.2298/JAS1101025T .

Tomić, Zorica, Antić-Mladenović, Svetlana, Babić, Biljana M., Poharc-Logar, Vesna A., Djordjević, Aleksandar, Cupać, Svjetlana, "Modification of smectite structure by sulfuric acid and characteristics of the modified smectite" in Journal of Agricultural Sciences (Belgrade), 56, no. 1 (2011):25-35,
https://doi.org/10.2298/JAS1101025T . .

TY  - JOUR
AU  - Tomić, Zorica
AU  - Logar, Vesna P.
AU  - Babić, Biljana M.
AU  - Rogan, Jelena R.
AU  - Makreski, Petre
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2679
AB  - Bentonite samples collected from vicinity of Petrovac and Aleksinac were treated with different sulfuric acid molarities. Acid attack dissolved the octahedral sheets by interlayer and edge attack. The effects of the H2SO4 acid caused an exchange of Al3+, Fe3+ and Mg2+ with H. ions leading to a modification of the smectite crystalline structure. The Mg and Fe substitution in the octahedral sheets promoted the dispersion of corresponding layers and formation of amorphous silicon. The activated bentonites, after the treatment of sulfuric acid, exhibited a lower cation-exchange capacity (CEC)and significant increase of specific surface area from 6 to 387 m(2) g(-1) (bentonite from Petrovac) and from 11 to 306 m(2) g(-1) (bentonite from Aleksinac). The acid reaction caused a splitting of particles within the octahedral sheet which led to an increase in specific surface area and decrease in CEC in both bentonites.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy
T1  - Comparison of structural, textural and thermal characteristics of pure and acid treated bentonites from Aleksinac and Petrovac (Serbia)
EP  - 395
IS  - 1
SP  - 389
VL  - 82
DO  - 10.1016/j.saa.2011.07.068
ER  - 

@article{
author = "Tomić, Zorica and Logar, Vesna P. and Babić, Biljana M. and Rogan, Jelena R. and Makreski, Petre",
year = "2011",
abstract = "Bentonite samples collected from vicinity of Petrovac and Aleksinac were treated with different sulfuric acid molarities. Acid attack dissolved the octahedral sheets by interlayer and edge attack. The effects of the H2SO4 acid caused an exchange of Al3+, Fe3+ and Mg2+ with H. ions leading to a modification of the smectite crystalline structure. The Mg and Fe substitution in the octahedral sheets promoted the dispersion of corresponding layers and formation of amorphous silicon. The activated bentonites, after the treatment of sulfuric acid, exhibited a lower cation-exchange capacity (CEC)and significant increase of specific surface area from 6 to 387 m(2) g(-1) (bentonite from Petrovac) and from 11 to 306 m(2) g(-1) (bentonite from Aleksinac). The acid reaction caused a splitting of particles within the octahedral sheet which led to an increase in specific surface area and decrease in CEC in both bentonites.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy",
title = "Comparison of structural, textural and thermal characteristics of pure and acid treated bentonites from Aleksinac and Petrovac (Serbia)",
pages = "395-389",
number = "1",
volume = "82",
doi = "10.1016/j.saa.2011.07.068"
}

Tomić, Z., Logar, V. P., Babić, B. M., Rogan, J. R.,& Makreski, P.. (2011). Comparison of structural, textural and thermal characteristics of pure and acid treated bentonites from Aleksinac and Petrovac (Serbia). in Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy
Pergamon-Elsevier Science Ltd, Oxford., 82(1), 389-395.
https://doi.org/10.1016/j.saa.2011.07.068

Tomić Z, Logar VP, Babić BM, Rogan JR, Makreski P. Comparison of structural, textural and thermal characteristics of pure and acid treated bentonites from Aleksinac and Petrovac (Serbia). in Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy. 2011;82(1):389-395.
doi:10.1016/j.saa.2011.07.068 .

Tomić, Zorica, Logar, Vesna P., Babić, Biljana M., Rogan, Jelena R., Makreski, Petre, "Comparison of structural, textural and thermal characteristics of pure and acid treated bentonites from Aleksinac and Petrovac (Serbia)" in Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy, 82, no. 1 (2011):389-395,
https://doi.org/10.1016/j.saa.2011.07.068 . .

TY  - JOUR
AU  - Pavlović, Vera P.
AU  - Popović, D.
AU  - Krstić, J.
AU  - Dojcilović, J.
AU  - Babić, Biljana M.
AU  - Pavlović, Vladimir
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2060
AB  - The influence of mechanical activation in a planetary ball mill on the change of the structure of BaTiO3 powders has been investigated. The particle size distribution of the nonactivated and activated samples was measured by a particle dimension laser analyzer. The mercury porosimetry method has been applied for determination of the surface area of the samples, bulk density, specific pore volumes, total porosity and the pore size distributions. Formation of paramagnetic centers and the change of the IR active modes was investigated by EPR and IR measurements. Semi-quantitative comparison of the BaCO3 and OH- group presence in IR spectra was calculated. The investigation showed that mechanical activation of BaTiO3 has a pronounced influence on the change of the powder particles structure and enables establishing the directions of possible BaTiO3 ceramics materials properties prognosis according to the synthesis-structure correlation.
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Alloys and Compounds
T1  - Influence of mechanical activation on the structure of ultrafine BaTiO3 powders
EP  - 639
IS  - 1-2
SP  - 633
VL  - 486
DO  - 10.1016/j.jallcom.2009.07.008
ER  - 

@article{
author = "Pavlović, Vera P. and Popović, D. and Krstić, J. and Dojcilović, J. and Babić, Biljana M. and Pavlović, Vladimir",
year = "2009",
abstract = "The influence of mechanical activation in a planetary ball mill on the change of the structure of BaTiO3 powders has been investigated. The particle size distribution of the nonactivated and activated samples was measured by a particle dimension laser analyzer. The mercury porosimetry method has been applied for determination of the surface area of the samples, bulk density, specific pore volumes, total porosity and the pore size distributions. Formation of paramagnetic centers and the change of the IR active modes was investigated by EPR and IR measurements. Semi-quantitative comparison of the BaCO3 and OH- group presence in IR spectra was calculated. The investigation showed that mechanical activation of BaTiO3 has a pronounced influence on the change of the powder particles structure and enables establishing the directions of possible BaTiO3 ceramics materials properties prognosis according to the synthesis-structure correlation.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Alloys and Compounds",
title = "Influence of mechanical activation on the structure of ultrafine BaTiO3 powders",
pages = "639-633",
number = "1-2",
volume = "486",
doi = "10.1016/j.jallcom.2009.07.008"
}

Pavlović, V. P., Popović, D., Krstić, J., Dojcilović, J., Babić, B. M.,& Pavlović, V.. (2009). Influence of mechanical activation on the structure of ultrafine BaTiO3 powders. in Journal of Alloys and Compounds
Elsevier Science Sa, Lausanne., 486(1-2), 633-639.
https://doi.org/10.1016/j.jallcom.2009.07.008

Pavlović VP, Popović D, Krstić J, Dojcilović J, Babić BM, Pavlović V. Influence of mechanical activation on the structure of ultrafine BaTiO3 powders. in Journal of Alloys and Compounds. 2009;486(1-2):633-639.
doi:10.1016/j.jallcom.2009.07.008 .

Pavlović, Vera P., Popović, D., Krstić, J., Dojcilović, J., Babić, Biljana M., Pavlović, Vladimir, "Influence of mechanical activation on the structure of ultrafine BaTiO3 powders" in Journal of Alloys and Compounds, 486, no. 1-2 (2009):633-639,
https://doi.org/10.1016/j.jallcom.2009.07.008 . .