TY  - JOUR
AU  - Tasić, Nikola
AU  - Ćirković, Jovana
AU  - Ribić, Vesna
AU  - Žunić, Milan
AU  - Dapčević, Aleksandra
AU  - Branković, Goran
AU  - Branković, Zorica
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1517
AB  - We present the synthesis and photocatalytic properties of mixed-phase TiO2 nanoparticles decorated with silver nanodots obtained by environmental-friendly wet chemical method using low molecular weight chitosan as the silver reducing agent. Structural analysis of synthesized Ag nanoparticles revealed that they crystallized in a rare hexagonal modification. High-resolution transmission electron microscopy study shows that  lt 3-nm hexagonal-Ag nanoparticles are implanted on the surface of  lt 20-nm anatase grains. Compared to Ag-free TiO2 powders, implantation with Ag results in important increase in visible light absorption. The photocatalytic activity of the samples was measured by monitoring decolorization of concentrated textile dye solution (50 mg L-1 of Reactive Orange 16) under simulated solar irradiation of 280 W m(-2). The optimum photocatalytic properties are achieved with 5 wt% of silver. Based on the collected results, the operating mechanism of the degradation process is suggested, and the effects of the silver addition are explained.
PB  - Wiley, Hoboken
T2  - Journal of the American Ceramic Society
T1  - Effects of the silver nanodots on the photocatalytic activity of mixed-phase TiO2
EP  - 347
IS  - 1
SP  - 336
VL  - 105
DO  - 10.1111/jace.18059
ER  - 

@article{
author = "Tasić, Nikola and Ćirković, Jovana and Ribić, Vesna and Žunić, Milan and Dapčević, Aleksandra and Branković, Goran and Branković, Zorica",
year = "2022",
abstract = "We present the synthesis and photocatalytic properties of mixed-phase TiO2 nanoparticles decorated with silver nanodots obtained by environmental-friendly wet chemical method using low molecular weight chitosan as the silver reducing agent. Structural analysis of synthesized Ag nanoparticles revealed that they crystallized in a rare hexagonal modification. High-resolution transmission electron microscopy study shows that  lt 3-nm hexagonal-Ag nanoparticles are implanted on the surface of  lt 20-nm anatase grains. Compared to Ag-free TiO2 powders, implantation with Ag results in important increase in visible light absorption. The photocatalytic activity of the samples was measured by monitoring decolorization of concentrated textile dye solution (50 mg L-1 of Reactive Orange 16) under simulated solar irradiation of 280 W m(-2). The optimum photocatalytic properties are achieved with 5 wt% of silver. Based on the collected results, the operating mechanism of the degradation process is suggested, and the effects of the silver addition are explained.",
publisher = "Wiley, Hoboken",
journal = "Journal of the American Ceramic Society",
title = "Effects of the silver nanodots on the photocatalytic activity of mixed-phase TiO2",
pages = "347-336",
number = "1",
volume = "105",
doi = "10.1111/jace.18059"
}

Tasić, N., Ćirković, J., Ribić, V., Žunić, M., Dapčević, A., Branković, G.,& Branković, Z.. (2022). Effects of the silver nanodots on the photocatalytic activity of mixed-phase TiO2. in Journal of the American Ceramic Society
Wiley, Hoboken., 105(1), 336-347.
https://doi.org/10.1111/jace.18059

Tasić N, Ćirković J, Ribić V, Žunić M, Dapčević A, Branković G, Branković Z. Effects of the silver nanodots on the photocatalytic activity of mixed-phase TiO2. in Journal of the American Ceramic Society. 2022;105(1):336-347.
doi:10.1111/jace.18059 .

Tasić, Nikola, Ćirković, Jovana, Ribić, Vesna, Žunić, Milan, Dapčević, Aleksandra, Branković, Goran, Branković, Zorica, "Effects of the silver nanodots on the photocatalytic activity of mixed-phase TiO2" in Journal of the American Ceramic Society, 105, no. 1 (2022):336-347,
https://doi.org/10.1111/jace.18059 . .

TY  - JOUR
AU  - Sposito, H.G.M.
AU  - Lobato, A.
AU  - Tasić, Nikola
AU  - Maldaner, A.O.
AU  - Paixão, T.R.L.C.
AU  - Gonçalves, L.M.
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1526
AB  - Diltiazem is a calcium channel-blocking agent, efficient in treating various heart-related conditions and diseases. It has been used as a cutting agent in cocaine and prevents its common cardiotoxic effects. This paper presents a highly selective molecularly-imprinted sensor to detect diltiazem in buffer and urine. In addition, the possibility of using this sensor as a forensic tool for fingerprinting street-seized cocaine samples of heterogeneous composition was investigated. With thorough optimization of the fabrication process, it was possible to obtain a sensible and reproducible analytical signal via square-wave voltammetry (SWV) as the electroanalytical technique. The obtained analytical parameters for the samples in buffer, pH 7.4, were the limit of detection (LOD) of 0.12 µmol L−1, the limit of quantification (LOQ) of 0.41 µmol L−1, and inter-day reproducibility of 2%. For the samples in artificial urine, the analytical parameters were LOD of 0.26 µmol L−1, LOQ of 0.88 µmol L−1, and inter-day reproducibility of 9%. Decent linearity of the analytical signal with the increased concentration of diltiazem in the cocaine street samples suggested a high perspective of the proposed sensor for the forensic laboratory applications, more precisely, the determination of the seized samples' origins.
PB  - Elsevier B.V.
T2  - Journal of Electroanalytical Chemistry
T1  - Swift electrochemical sensing of diltiazem employing highly-selective molecularly-imprinted 3-amino-4-hydroxybenzoic acid
VL  - 911
DO  - 10.1016/j.jelechem.2022.116207
ER  - 

@article{
author = "Sposito, H.G.M. and Lobato, A. and Tasić, Nikola and Maldaner, A.O. and Paixão, T.R.L.C. and Gonçalves, L.M.",
year = "2022",
abstract = "Diltiazem is a calcium channel-blocking agent, efficient in treating various heart-related conditions and diseases. It has been used as a cutting agent in cocaine and prevents its common cardiotoxic effects. This paper presents a highly selective molecularly-imprinted sensor to detect diltiazem in buffer and urine. In addition, the possibility of using this sensor as a forensic tool for fingerprinting street-seized cocaine samples of heterogeneous composition was investigated. With thorough optimization of the fabrication process, it was possible to obtain a sensible and reproducible analytical signal via square-wave voltammetry (SWV) as the electroanalytical technique. The obtained analytical parameters for the samples in buffer, pH 7.4, were the limit of detection (LOD) of 0.12 µmol L−1, the limit of quantification (LOQ) of 0.41 µmol L−1, and inter-day reproducibility of 2%. For the samples in artificial urine, the analytical parameters were LOD of 0.26 µmol L−1, LOQ of 0.88 µmol L−1, and inter-day reproducibility of 9%. Decent linearity of the analytical signal with the increased concentration of diltiazem in the cocaine street samples suggested a high perspective of the proposed sensor for the forensic laboratory applications, more precisely, the determination of the seized samples' origins.",
publisher = "Elsevier B.V.",
journal = "Journal of Electroanalytical Chemistry",
title = "Swift electrochemical sensing of diltiazem employing highly-selective molecularly-imprinted 3-amino-4-hydroxybenzoic acid",
volume = "911",
doi = "10.1016/j.jelechem.2022.116207"
}

Sposito, H.G.M., Lobato, A., Tasić, N., Maldaner, A.O., Paixão, T.R.L.C.,& Gonçalves, L.M.. (2022). Swift electrochemical sensing of diltiazem employing highly-selective molecularly-imprinted 3-amino-4-hydroxybenzoic acid. in Journal of Electroanalytical Chemistry
Elsevier B.V.., 911.
https://doi.org/10.1016/j.jelechem.2022.116207

Sposito H, Lobato A, Tasić N, Maldaner A, Paixão T, Gonçalves L. Swift electrochemical sensing of diltiazem employing highly-selective molecularly-imprinted 3-amino-4-hydroxybenzoic acid. in Journal of Electroanalytical Chemistry. 2022;911.
doi:10.1016/j.jelechem.2022.116207 .

Sposito, H.G.M., Lobato, A., Tasić, Nikola, Maldaner, A.O., Paixão, T.R.L.C., Gonçalves, L.M., "Swift electrochemical sensing of diltiazem employing highly-selective molecularly-imprinted 3-amino-4-hydroxybenzoic acid" in Journal of Electroanalytical Chemistry, 911 (2022),
https://doi.org/10.1016/j.jelechem.2022.116207 . .

TY  - JOUR
AU  - Ćirković, Jovana
AU  - Radojković, Aleksandar
AU  - Luković Golić, Danijela
AU  - Tasić, Nikola
AU  - Cizmic, Mirta
AU  - Branković, Goran
AU  - Branković, Zorica
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1437
AB  - This paper presents a systematic study on the photocatalytic activity of single-phase BiFeO3 (BFO) nanopowder, under the simulated solar irradiation in the presence of highly polluting textile dye (Mordant Blue 9). BFO nanopowder was synthesized by the means of the ultrasound-assisted sol-gel route. The structural and morphology analyses confirmed phase-pure crystalline BFO nanopowder with particle size of 70 nm. UV-vis spectroscopy measurements have revealed favorably high absorbance of the visible light with the calculated band-gap value of 2.21 eV. Photodegradation process as a function of different pH values of dye aqueous solution (pH = 1, 6.7 and 12) and irradiation time was investigated and the complete degradation mechanism was revealed. Related photodegradation products were detected by high-performance liquid chromatography equipped with mass spectrometer (HPLC/MS-MS). BFO nanoparticles exhibited higher photocatalytic activity in the basic medium than in neutral and acidic medium. HPLC/MS-MS analysis of the solutions at pH = 1 and pH = 6.7 showed only decolorization process, with no detectable degradation products, while at pH = 12 three different degradation products were observed, and their concentration slightly decreased with time. Reusability test showed that BFO nanoparticles can be used in four successive photodegradation cycles, with no significant activity losses.
PB  - Elsevier Sci Ltd, Oxford
T2  - Journal of Environmental Chemical Engineering
T1  - Visible-light photocatalytic degradation of Mordant Blue 9 by single-phase BiFeO3 nanoparticles
IS  - 1
VL  - 9
DO  - 10.1016/j.jece.2020.104587
ER  - 

@article{
author = "Ćirković, Jovana and Radojković, Aleksandar and Luković Golić, Danijela and Tasić, Nikola and Cizmic, Mirta and Branković, Goran and Branković, Zorica",
year = "2021",
abstract = "This paper presents a systematic study on the photocatalytic activity of single-phase BiFeO3 (BFO) nanopowder, under the simulated solar irradiation in the presence of highly polluting textile dye (Mordant Blue 9). BFO nanopowder was synthesized by the means of the ultrasound-assisted sol-gel route. The structural and morphology analyses confirmed phase-pure crystalline BFO nanopowder with particle size of 70 nm. UV-vis spectroscopy measurements have revealed favorably high absorbance of the visible light with the calculated band-gap value of 2.21 eV. Photodegradation process as a function of different pH values of dye aqueous solution (pH = 1, 6.7 and 12) and irradiation time was investigated and the complete degradation mechanism was revealed. Related photodegradation products were detected by high-performance liquid chromatography equipped with mass spectrometer (HPLC/MS-MS). BFO nanoparticles exhibited higher photocatalytic activity in the basic medium than in neutral and acidic medium. HPLC/MS-MS analysis of the solutions at pH = 1 and pH = 6.7 showed only decolorization process, with no detectable degradation products, while at pH = 12 three different degradation products were observed, and their concentration slightly decreased with time. Reusability test showed that BFO nanoparticles can be used in four successive photodegradation cycles, with no significant activity losses.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Journal of Environmental Chemical Engineering",
title = "Visible-light photocatalytic degradation of Mordant Blue 9 by single-phase BiFeO3 nanoparticles",
number = "1",
volume = "9",
doi = "10.1016/j.jece.2020.104587"
}

Ćirković, J., Radojković, A., Luković Golić, D., Tasić, N., Cizmic, M., Branković, G.,& Branković, Z.. (2021). Visible-light photocatalytic degradation of Mordant Blue 9 by single-phase BiFeO3 nanoparticles. in Journal of Environmental Chemical Engineering
Elsevier Sci Ltd, Oxford., 9(1).
https://doi.org/10.1016/j.jece.2020.104587

Ćirković J, Radojković A, Luković Golić D, Tasić N, Cizmic M, Branković G, Branković Z. Visible-light photocatalytic degradation of Mordant Blue 9 by single-phase BiFeO3 nanoparticles. in Journal of Environmental Chemical Engineering. 2021;9(1).
doi:10.1016/j.jece.2020.104587 .

Ćirković, Jovana, Radojković, Aleksandar, Luković Golić, Danijela, Tasić, Nikola, Cizmic, Mirta, Branković, Goran, Branković, Zorica, "Visible-light photocatalytic degradation of Mordant Blue 9 by single-phase BiFeO3 nanoparticles" in Journal of Environmental Chemical Engineering, 9, no. 1 (2021),
https://doi.org/10.1016/j.jece.2020.104587 . .

TY  - JOUR
AU  - Stevanović, Sanja I.
AU  - Lekka, Maria
AU  - Lanzutti, Alex
AU  - Tasić, Nikola
AU  - Živković, Ljiljana S.
AU  - Fedrizzi, Lorenzo
AU  - Bajat, Jelena B.
PY  - 2020
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1377
AB  - Cerium-based conversion coatings have emerged as promising green alternatives to the harmful chromium-based ones, but the mechanism of corrosive protection still remains a subject of academic and industrial research. This study focuses at small scale phenomena of corrosion inhibition imparted by ceria (CeO2) to AA7075. Ceria nanoparticles were deposited from diluted and concentrated CeO2 sols by immersion. A multi-analytical approach, combining Atomic Force microscopy (AFM), Scanning Kelvin Probe Force Microscopy, Glow Discharge Optical Emission Spectroscopy, open circuit potential and electrochemical impedance spectroscopy was employed. Deposition of ceria films led to deactivation of cathodic sites, i.e. decreased Volta potential difference, resulting in increased corrosion inhibition. In situ AFM real-time monitoring revealed that during exposure to NaCl electrolyte, the changes in size of deposited ceria aggregates occurred: nanoparticles disintegrated/desorbed and re-deposited at the coating surface. The process was found to be dynamic in nature. Small particles size and inherent reactivity are believed to accelerate this phenomenon. Due to the greater CeO2 reservoir, this phenomenon was more pronounced with a thicker film, imparting longer term protection.
PB  - Electrochemical Soc Inc, Pennington
T2  - Journal of the Electrochemical Society
T1  - Real-Time AFM and Impedance Corrosion Monitoring of Environmentally Friendly Ceria Films on AA7075
IS  - 10
VL  - 167
DO  - 10.1149/1945-7111/ab98af
ER  - 

@article{
author = "Stevanović, Sanja I. and Lekka, Maria and Lanzutti, Alex and Tasić, Nikola and Živković, Ljiljana S. and Fedrizzi, Lorenzo and Bajat, Jelena B.",
year = "2020",
abstract = "Cerium-based conversion coatings have emerged as promising green alternatives to the harmful chromium-based ones, but the mechanism of corrosive protection still remains a subject of academic and industrial research. This study focuses at small scale phenomena of corrosion inhibition imparted by ceria (CeO2) to AA7075. Ceria nanoparticles were deposited from diluted and concentrated CeO2 sols by immersion. A multi-analytical approach, combining Atomic Force microscopy (AFM), Scanning Kelvin Probe Force Microscopy, Glow Discharge Optical Emission Spectroscopy, open circuit potential and electrochemical impedance spectroscopy was employed. Deposition of ceria films led to deactivation of cathodic sites, i.e. decreased Volta potential difference, resulting in increased corrosion inhibition. In situ AFM real-time monitoring revealed that during exposure to NaCl electrolyte, the changes in size of deposited ceria aggregates occurred: nanoparticles disintegrated/desorbed and re-deposited at the coating surface. The process was found to be dynamic in nature. Small particles size and inherent reactivity are believed to accelerate this phenomenon. Due to the greater CeO2 reservoir, this phenomenon was more pronounced with a thicker film, imparting longer term protection.",
publisher = "Electrochemical Soc Inc, Pennington",
journal = "Journal of the Electrochemical Society",
title = "Real-Time AFM and Impedance Corrosion Monitoring of Environmentally Friendly Ceria Films on AA7075",
number = "10",
volume = "167",
doi = "10.1149/1945-7111/ab98af"
}

Stevanović, S. I., Lekka, M., Lanzutti, A., Tasić, N., Živković, L. S., Fedrizzi, L.,& Bajat, J. B.. (2020). Real-Time AFM and Impedance Corrosion Monitoring of Environmentally Friendly Ceria Films on AA7075. in Journal of the Electrochemical Society
Electrochemical Soc Inc, Pennington., 167(10).
https://doi.org/10.1149/1945-7111/ab98af

Stevanović SI, Lekka M, Lanzutti A, Tasić N, Živković LS, Fedrizzi L, Bajat JB. Real-Time AFM and Impedance Corrosion Monitoring of Environmentally Friendly Ceria Films on AA7075. in Journal of the Electrochemical Society. 2020;167(10).
doi:10.1149/1945-7111/ab98af .

Stevanović, Sanja I., Lekka, Maria, Lanzutti, Alex, Tasić, Nikola, Živković, Ljiljana S., Fedrizzi, Lorenzo, Bajat, Jelena B., "Real-Time AFM and Impedance Corrosion Monitoring of Environmentally Friendly Ceria Films on AA7075" in Journal of the Electrochemical Society, 167, no. 10 (2020),
https://doi.org/10.1149/1945-7111/ab98af . .

TY  - CONF
AU  - Ahmetović, Sanita
AU  - Tasić, Nikola
AU  - Žunić, Milan
AU  - Dapčević, Aleksandra
AU  - Branković, Zorica
AU  - Branković, Goran
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2474
AB  - In this work we present detailed optimization of the titania-based electrospun
nanofibers fabrication procedure. The starting solutions were prepared from
stabilized titanium (IV) isopropoxide and different polymers, such as PCL
(polycaprolactone) and PVP (polyvinylpyrrolidone). We report on the correlation
between the processing parameters and functional properties of as synthesized
fibers. Microstructural analyses performed on SEM and FE-SEM have revealed
branchy morphology of nanofibers uniform in shape and size. Anatase phase in as
prepared and calcined samples was disclosed by in-depth analysis of TEM images
and SAED spectra. The obtained fibers were used in UV/Vis photocatalytic reactor
for degradation of dye-contaminated water solutions. Promising results were
observed showing improved behavior compared to referent samples. Furthermore,
the influence of various dopants on the photocatalytic properties was investigated.
PB  - Institute for Multidisciplinary Research, University of Belgrade Kneza Višeslava 1, 11000 Belgrade, Serbia
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  - TITANIA-BASED ELECTROSPUN NANOFIBERS AND THEIR PHOTOCATALYTIC PERFORMANCE
SP  - 123/P-56
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2474
ER  - 

@conference{
author = "Ahmetović, Sanita and Tasić, Nikola and Žunić, Milan and Dapčević, Aleksandra and Branković, Zorica and Branković, Goran",
year = "2019",
abstract = "In this work we present detailed optimization of the titania-based electrospun
nanofibers fabrication procedure. The starting solutions were prepared from
stabilized titanium (IV) isopropoxide and different polymers, such as PCL
(polycaprolactone) and PVP (polyvinylpyrrolidone). We report on the correlation
between the processing parameters and functional properties of as synthesized
fibers. Microstructural analyses performed on SEM and FE-SEM have revealed
branchy morphology of nanofibers uniform in shape and size. Anatase phase in as
prepared and calcined samples was disclosed by in-depth analysis of TEM images
and SAED spectra. The obtained fibers were used in UV/Vis photocatalytic reactor
for degradation of dye-contaminated water solutions. Promising results were
observed showing improved behavior compared to referent samples. Furthermore,
the influence of various dopants on the photocatalytic properties was investigated.",
publisher = "Institute for Multidisciplinary Research, University of Belgrade Kneza Višeslava 1, 11000 Belgrade, Serbia",
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 = "TITANIA-BASED ELECTROSPUN NANOFIBERS AND THEIR PHOTOCATALYTIC PERFORMANCE",
pages = "123/P-56",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2474"
}

Ahmetović, S., Tasić, N., Žunić, M., Dapčević, A., Branković, Z.,& Branković, G.. (2019). TITANIA-BASED ELECTROSPUN NANOFIBERS AND THEIR PHOTOCATALYTIC PERFORMANCE. in Programme and the Book of Abstracts 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia
Institute for Multidisciplinary Research, University of Belgrade Kneza Višeslava 1, 11000 Belgrade, Serbia., 123/P-56.
https://hdl.handle.net/21.15107/rcub_rimsi_2474

Ahmetović S, Tasić N, Žunić M, Dapčević A, Branković Z, Branković G. TITANIA-BASED ELECTROSPUN NANOFIBERS AND THEIR PHOTOCATALYTIC PERFORMANCE. 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;:123/P-56.
https://hdl.handle.net/21.15107/rcub_rimsi_2474 .

Ahmetović, Sanita, Tasić, Nikola, Žunić, Milan, Dapčević, Aleksandra, Branković, Zorica, Branković, Goran, "TITANIA-BASED ELECTROSPUN NANOFIBERS AND THEIR PHOTOCATALYTIC PERFORMANCE" 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):123/P-56,
https://hdl.handle.net/21.15107/rcub_rimsi_2474 .

TY  - JOUR
AU  - Počuča-Nešić, Milica
AU  - Marinković Stanojević, Zorica
AU  - Smole, Patricia Cotic
AU  - Dapčević, Aleksandra
AU  - Tasić, Nikola
AU  - Branković, Goran
AU  - Branković, Zorica
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1265
AB  - Yttrium manganite (YMnO3) is widely investigated multiferroic material with potential use in many technological applications. In this paper, we report on the preparation and characterization of multiferroic hexagonal YMnO3 ceramics obtained by chemical synthesis route. Precursor powders were prepared by the polymerizable complex method from citrate precursors. After calcination at 900 degrees C the powders contained mixture of Y-Mn-O phases which were further sintered at different temperatures. XRD analysis revealed that sintering at 1400 degrees C resulted in the formation of pure hexagonal YMnO3. Density of the obtained ceramics was 96 %TD. The ceramic samples proved to have multiferroic properties - they are antiferromagnetic below 42 K with linear dependence of magnetization as a function of applied magnetic field. The ferroelectric measurements performed at room temperature showed remanent polarization of 0.21 mu C/cm(2) and the coercive field of 6.0 kV/cm for the YMnO3 sample sintered at 1400 degrees C. The magnetization curves measured at 2 and 5 K for the powder samples calcined at 900 degrees C and ceramic samples sintered at 1300 degrees C exhibited a hysteresis loop due to a small concentration of Mn3O4 in the samples.
PB  - Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
T2  - Processing and Application of Ceramics
T1  - Processing and properties of pure antiferromagnetic h-YMnO3
EP  - 434
IS  - 4
SP  - 427
VL  - 13
DO  - 10.2298/PAC1904427P
ER  - 

@article{
author = "Počuča-Nešić, Milica and Marinković Stanojević, Zorica and Smole, Patricia Cotic and Dapčević, Aleksandra and Tasić, Nikola and Branković, Goran and Branković, Zorica",
year = "2019",
abstract = "Yttrium manganite (YMnO3) is widely investigated multiferroic material with potential use in many technological applications. In this paper, we report on the preparation and characterization of multiferroic hexagonal YMnO3 ceramics obtained by chemical synthesis route. Precursor powders were prepared by the polymerizable complex method from citrate precursors. After calcination at 900 degrees C the powders contained mixture of Y-Mn-O phases which were further sintered at different temperatures. XRD analysis revealed that sintering at 1400 degrees C resulted in the formation of pure hexagonal YMnO3. Density of the obtained ceramics was 96 %TD. The ceramic samples proved to have multiferroic properties - they are antiferromagnetic below 42 K with linear dependence of magnetization as a function of applied magnetic field. The ferroelectric measurements performed at room temperature showed remanent polarization of 0.21 mu C/cm(2) and the coercive field of 6.0 kV/cm for the YMnO3 sample sintered at 1400 degrees C. The magnetization curves measured at 2 and 5 K for the powder samples calcined at 900 degrees C and ceramic samples sintered at 1300 degrees C exhibited a hysteresis loop due to a small concentration of Mn3O4 in the samples.",
publisher = "Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad",
journal = "Processing and Application of Ceramics",
title = "Processing and properties of pure antiferromagnetic h-YMnO3",
pages = "434-427",
number = "4",
volume = "13",
doi = "10.2298/PAC1904427P"
}

Počuča-Nešić, M., Marinković Stanojević, Z., Smole, P. C., Dapčević, A., Tasić, N., Branković, G.,& Branković, Z.. (2019). Processing and properties of pure antiferromagnetic h-YMnO3. in Processing and Application of Ceramics
Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad., 13(4), 427-434.
https://doi.org/10.2298/PAC1904427P

Počuča-Nešić M, Marinković Stanojević Z, Smole PC, Dapčević A, Tasić N, Branković G, Branković Z. Processing and properties of pure antiferromagnetic h-YMnO3. in Processing and Application of Ceramics. 2019;13(4):427-434.
doi:10.2298/PAC1904427P .

Počuča-Nešić, Milica, Marinković Stanojević, Zorica, Smole, Patricia Cotic, Dapčević, Aleksandra, Tasić, Nikola, Branković, Goran, Branković, Zorica, "Processing and properties of pure antiferromagnetic h-YMnO3" in Processing and Application of Ceramics, 13, no. 4 (2019):427-434,
https://doi.org/10.2298/PAC1904427P . .

TY  - JOUR
AU  - Simović, Bojana
AU  - Dapčević, Aleksandra
AU  - Zdravković, Jelena
AU  - Tasić, Nikola
AU  - Kovac, Sabina
AU  - Krstic, Jugoslav
AU  - Branković, Goran
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1283
AB  - In this work, nine products were prepared by modifying the experimental conditions (6, 12 and 18 hat 110, 135 and 160 degrees C) of hydrothermal treatment of starting nanoanatase in significantly less concentrated alkaline medium than usual in order to obtain a pure titanate phase. The nanocrystalline samples were characterized by XRPD, FESEM, HRTEM/SAED, EDS, TG, FT-IR, UV-Vis and BET analyses. The results revealed that the structure, texture, morphology and band gap energy of samples strongly depend on conditions of hydrothermal treatment. The intensification of hydrothermal treatment significantly increases the solubility of TiO2 promoting the changes in morphology from nearly spherical titania nanoparticles to elongated titanate nanosheets. The single titanate phase was obtained after energetically the most intensive treatment, i.e. 18 hat 160 degrees C. The step-by-step optimization was thus necessary to finally distinguish the titanates from titania in terms of structural and spectral properties and to finally allow the clarification of long-standing confusion between titania and titanates. The obtained single titanate phase was furtherly used to fabricate a humidity sensor, which showed remarkably rapid response and quick recovery time.
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Alloys and Compounds
T1  - From titania to titanates: Phase and morphological transition in less alkaline medium under mild conditions
EP  - 819
SP  - 810
VL  - 781
DO  - 10.1016/j.jallcom.2018.12.039
ER  - 

@article{
author = "Simović, Bojana and Dapčević, Aleksandra and Zdravković, Jelena and Tasić, Nikola and Kovac, Sabina and Krstic, Jugoslav and Branković, Goran",
year = "2019",
abstract = "In this work, nine products were prepared by modifying the experimental conditions (6, 12 and 18 hat 110, 135 and 160 degrees C) of hydrothermal treatment of starting nanoanatase in significantly less concentrated alkaline medium than usual in order to obtain a pure titanate phase. The nanocrystalline samples were characterized by XRPD, FESEM, HRTEM/SAED, EDS, TG, FT-IR, UV-Vis and BET analyses. The results revealed that the structure, texture, morphology and band gap energy of samples strongly depend on conditions of hydrothermal treatment. The intensification of hydrothermal treatment significantly increases the solubility of TiO2 promoting the changes in morphology from nearly spherical titania nanoparticles to elongated titanate nanosheets. The single titanate phase was obtained after energetically the most intensive treatment, i.e. 18 hat 160 degrees C. The step-by-step optimization was thus necessary to finally distinguish the titanates from titania in terms of structural and spectral properties and to finally allow the clarification of long-standing confusion between titania and titanates. The obtained single titanate phase was furtherly used to fabricate a humidity sensor, which showed remarkably rapid response and quick recovery time.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Alloys and Compounds",
title = "From titania to titanates: Phase and morphological transition in less alkaline medium under mild conditions",
pages = "819-810",
volume = "781",
doi = "10.1016/j.jallcom.2018.12.039"
}

Simović, B., Dapčević, A., Zdravković, J., Tasić, N., Kovac, S., Krstic, J.,& Branković, G.. (2019). From titania to titanates: Phase and morphological transition in less alkaline medium under mild conditions. in Journal of Alloys and Compounds
Elsevier Science Sa, Lausanne., 781, 810-819.
https://doi.org/10.1016/j.jallcom.2018.12.039

Simović B, Dapčević A, Zdravković J, Tasić N, Kovac S, Krstic J, Branković G. From titania to titanates: Phase and morphological transition in less alkaline medium under mild conditions. in Journal of Alloys and Compounds. 2019;781:810-819.
doi:10.1016/j.jallcom.2018.12.039 .

Simović, Bojana, Dapčević, Aleksandra, Zdravković, Jelena, Tasić, Nikola, Kovac, Sabina, Krstic, Jugoslav, Branković, Goran, "From titania to titanates: Phase and morphological transition in less alkaline medium under mild conditions" in Journal of Alloys and Compounds, 781 (2019):810-819,
https://doi.org/10.1016/j.jallcom.2018.12.039 . .

TY  - JOUR
AU  - Spasojević, Ljiljana
AU  - Katona, Jaroslav
AU  - Bucko, Sandra
AU  - Savić, Slavica M.
AU  - Petrović, Lidija
AU  - Milinkovic-Budinicic, Jelena
AU  - Tasić, Nikola
AU  - Aidarova, Saule
AU  - Sharipova, Altynay
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1233
AB  - Zein, a corn protein, is often used for preparing edible films and coatings. Since zein is insoluble in water, zein films and coatings are usually prepared by spraying or casting its aqueous ethanol solutions to a contact surface (Z(sol) films). However, the use of organic solvents in many food applications is unwanted. In this work, aqueous dispersions of zein nanoparticles were prepared by antisolvent precipitation from 90% v/v aqueous ethanol zein solutions. Zein films were then prepared by casting the dispersions in silicone molds and air-drying at 50 degrees C (Z(dis) films), The obtained films were characterized for morphology, FTIR analysis, mechanical, water barrier and optical properties, and were benchmarked against Z(sol) films. It was found that continuous zein films can be prepared out of aqueous dispersions of zein nanoparticles. Z(dis) films proved to have grainy morphology and higher surface roughness when compared to Z(sol). Surface roughness of Z(dis) films was decreased when plasticizer was added. Water barrier properties of Z(dis) films were found to be comparable to Z(sol) films. No differences in mechanical properties were found between Z(sol) and Z(dis) film. Size of zein particles influenced morphology and optical properties of zein dispersion films.
PB  - Elsevier Science Bv, Amsterdam
T2  - LWT-Food Science and Technology
T1  - Edible water barrier films prepared from aqueous dispersions of zein nanoparticles
EP  - 358
SP  - 350
VL  - 109
DO  - 10.1016/j.lwt.2019.04.038
ER  - 

@article{
author = "Spasojević, Ljiljana and Katona, Jaroslav and Bucko, Sandra and Savić, Slavica M. and Petrović, Lidija and Milinkovic-Budinicic, Jelena and Tasić, Nikola and Aidarova, Saule and Sharipova, Altynay",
year = "2019",
abstract = "Zein, a corn protein, is often used for preparing edible films and coatings. Since zein is insoluble in water, zein films and coatings are usually prepared by spraying or casting its aqueous ethanol solutions to a contact surface (Z(sol) films). However, the use of organic solvents in many food applications is unwanted. In this work, aqueous dispersions of zein nanoparticles were prepared by antisolvent precipitation from 90% v/v aqueous ethanol zein solutions. Zein films were then prepared by casting the dispersions in silicone molds and air-drying at 50 degrees C (Z(dis) films), The obtained films were characterized for morphology, FTIR analysis, mechanical, water barrier and optical properties, and were benchmarked against Z(sol) films. It was found that continuous zein films can be prepared out of aqueous dispersions of zein nanoparticles. Z(dis) films proved to have grainy morphology and higher surface roughness when compared to Z(sol). Surface roughness of Z(dis) films was decreased when plasticizer was added. Water barrier properties of Z(dis) films were found to be comparable to Z(sol) films. No differences in mechanical properties were found between Z(sol) and Z(dis) film. Size of zein particles influenced morphology and optical properties of zein dispersion films.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "LWT-Food Science and Technology",
title = "Edible water barrier films prepared from aqueous dispersions of zein nanoparticles",
pages = "358-350",
volume = "109",
doi = "10.1016/j.lwt.2019.04.038"
}

Spasojević, L., Katona, J., Bucko, S., Savić, S. M., Petrović, L., Milinkovic-Budinicic, J., Tasić, N., Aidarova, S.,& Sharipova, A.. (2019). Edible water barrier films prepared from aqueous dispersions of zein nanoparticles. in LWT-Food Science and Technology
Elsevier Science Bv, Amsterdam., 109, 350-358.
https://doi.org/10.1016/j.lwt.2019.04.038

Spasojević L, Katona J, Bucko S, Savić SM, Petrović L, Milinkovic-Budinicic J, Tasić N, Aidarova S, Sharipova A. Edible water barrier films prepared from aqueous dispersions of zein nanoparticles. in LWT-Food Science and Technology. 2019;109:350-358.
doi:10.1016/j.lwt.2019.04.038 .

Spasojević, Ljiljana, Katona, Jaroslav, Bucko, Sandra, Savić, Slavica M., Petrović, Lidija, Milinkovic-Budinicic, Jelena, Tasić, Nikola, Aidarova, Saule, Sharipova, Altynay, "Edible water barrier films prepared from aqueous dispersions of zein nanoparticles" in LWT-Food Science and Technology, 109 (2019):350-358,
https://doi.org/10.1016/j.lwt.2019.04.038 . .

TY  - JOUR
AU  - Matović, Luka
AU  - Tasić, Nikola
AU  - Trisović, Nemanja
AU  - Ladarević, Jelena
AU  - Vitnik, Vesna
AU  - Vitnik, Zeljko
AU  - Grgur, Branimir
AU  - Mijin, Dušan
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1250
AB  - In order to get a better insight into the relationship between molecular structure and photovoltaic performance, six monoazo dye molecules containing benzoic and cinnamic acid moieties were synthesized and their photovoltaic properties were studied. Three of them have not been previously used in solar cells. Spectroscopic measurements of the investigated compounds coupled with theoretical calculations were performed. Short-circuit current density, open-circuit voltage, and fill-factor were determined. It was found that a larger amount of short-circuit current density will be generated if the HOMO-LUMO energy gap is lower, determined by the stability of the molecule and the electronic effect of the donor moiety. Among both series of synthesized dye molecules, the highest obtained values of short-circuit current density were achieved with (2-hydroxynaphthalene-1-ylazo)benzoic acid and (2-hydroxynaphthalene-1-ylazo)cinnamic acid, and thus they were regarded as promising candidates for application in dye-sensitized solar cells.
PB  - Scientific Technical Research Council Turkey-Tubitak, Ankara
T2  - Turkish Journal of Chemistry
T1  - On the azo dyes derived from benzoic and cinnamic acids used as photosensitizers in dye-sensitized solar cells
EP  - 1203
IS  - 4
SP  - 1183
VL  - 43
DO  - 10.3906/kim-1903-76
ER  - 

@article{
author = "Matović, Luka and Tasić, Nikola and Trisović, Nemanja and Ladarević, Jelena and Vitnik, Vesna and Vitnik, Zeljko and Grgur, Branimir and Mijin, Dušan",
year = "2019",
abstract = "In order to get a better insight into the relationship between molecular structure and photovoltaic performance, six monoazo dye molecules containing benzoic and cinnamic acid moieties were synthesized and their photovoltaic properties were studied. Three of them have not been previously used in solar cells. Spectroscopic measurements of the investigated compounds coupled with theoretical calculations were performed. Short-circuit current density, open-circuit voltage, and fill-factor were determined. It was found that a larger amount of short-circuit current density will be generated if the HOMO-LUMO energy gap is lower, determined by the stability of the molecule and the electronic effect of the donor moiety. Among both series of synthesized dye molecules, the highest obtained values of short-circuit current density were achieved with (2-hydroxynaphthalene-1-ylazo)benzoic acid and (2-hydroxynaphthalene-1-ylazo)cinnamic acid, and thus they were regarded as promising candidates for application in dye-sensitized solar cells.",
publisher = "Scientific Technical Research Council Turkey-Tubitak, Ankara",
journal = "Turkish Journal of Chemistry",
title = "On the azo dyes derived from benzoic and cinnamic acids used as photosensitizers in dye-sensitized solar cells",
pages = "1203-1183",
number = "4",
volume = "43",
doi = "10.3906/kim-1903-76"
}

Matović, L., Tasić, N., Trisović, N., Ladarević, J., Vitnik, V., Vitnik, Z., Grgur, B.,& Mijin, D.. (2019). On the azo dyes derived from benzoic and cinnamic acids used as photosensitizers in dye-sensitized solar cells. in Turkish Journal of Chemistry
Scientific Technical Research Council Turkey-Tubitak, Ankara., 43(4), 1183-1203.
https://doi.org/10.3906/kim-1903-76

Matović L, Tasić N, Trisović N, Ladarević J, Vitnik V, Vitnik Z, Grgur B, Mijin D. On the azo dyes derived from benzoic and cinnamic acids used as photosensitizers in dye-sensitized solar cells. in Turkish Journal of Chemistry. 2019;43(4):1183-1203.
doi:10.3906/kim-1903-76 .

Matović, Luka, Tasić, Nikola, Trisović, Nemanja, Ladarević, Jelena, Vitnik, Vesna, Vitnik, Zeljko, Grgur, Branimir, Mijin, Dušan, "On the azo dyes derived from benzoic and cinnamic acids used as photosensitizers in dye-sensitized solar cells" in Turkish Journal of Chemistry, 43, no. 4 (2019):1183-1203,
https://doi.org/10.3906/kim-1903-76 . .

TY  - JOUR
AU  - Tasić, Nikola
AU  - Marinković Stanojević, Zorica
AU  - Branković, Zorica
AU  - Žunić, Milan
AU  - Lačnjevac, Uroš
AU  - Gilic, Martina
AU  - Novaković, Tatjana
AU  - Branković, Goran
PY  - 2018
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1150
AB  - Mesoporous TiO2 films with spherical architectures and promising performance in dye-sensitized solar cells (DSSCs) were prepared. The morphology of the films was investigated by scanning electron microscopy. Transmission electron microscopy analysis of the spheres disclosed the elongated shape of sub-20nm primary particles, while BET analysis revealed their high surface area of 135 m(2)/g. Anatase presence was observed in the films based on X-ray diffractometry, selected-area electron diffraction analysis and Raman spectroscopy analyses. Increased light scattering of the spheres in visible region was observed by UV-VIS-NIR spectroscopy. Photovoltaic performance of the operating N719-sensitized cells was tested using electrochemical impedance spectroscopy and current density-voltage (J-V) curves under simulated AMI. 5 spectrum. The 0.25 cm(2) cells exhibited photo-to-electric power efficiency of 4.9%, which is among noteworthy values for DSSCs with similar photoanodic structures.
PB  - Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
T2  - Processing and Application of Ceramics
T1  - Mesoporous TiO2 spheres as a photoanodic material in dye-sensitized solar cells
EP  - 382
IS  - 4
SP  - 374
VL  - 12
DO  - 10.2298/PAC1804374T
ER  - 

@article{
author = "Tasić, Nikola and Marinković Stanojević, Zorica and Branković, Zorica and Žunić, Milan and Lačnjevac, Uroš and Gilic, Martina and Novaković, Tatjana and Branković, Goran",
year = "2018",
abstract = "Mesoporous TiO2 films with spherical architectures and promising performance in dye-sensitized solar cells (DSSCs) were prepared. The morphology of the films was investigated by scanning electron microscopy. Transmission electron microscopy analysis of the spheres disclosed the elongated shape of sub-20nm primary particles, while BET analysis revealed their high surface area of 135 m(2)/g. Anatase presence was observed in the films based on X-ray diffractometry, selected-area electron diffraction analysis and Raman spectroscopy analyses. Increased light scattering of the spheres in visible region was observed by UV-VIS-NIR spectroscopy. Photovoltaic performance of the operating N719-sensitized cells was tested using electrochemical impedance spectroscopy and current density-voltage (J-V) curves under simulated AMI. 5 spectrum. The 0.25 cm(2) cells exhibited photo-to-electric power efficiency of 4.9%, which is among noteworthy values for DSSCs with similar photoanodic structures.",
publisher = "Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad",
journal = "Processing and Application of Ceramics",
title = "Mesoporous TiO2 spheres as a photoanodic material in dye-sensitized solar cells",
pages = "382-374",
number = "4",
volume = "12",
doi = "10.2298/PAC1804374T"
}

Tasić, N., Marinković Stanojević, Z., Branković, Z., Žunić, M., Lačnjevac, U., Gilic, M., Novaković, T.,& Branković, G.. (2018). Mesoporous TiO2 spheres as a photoanodic material in dye-sensitized solar cells. in Processing and Application of Ceramics
Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad., 12(4), 374-382.
https://doi.org/10.2298/PAC1804374T

Tasić N, Marinković Stanojević Z, Branković Z, Žunić M, Lačnjevac U, Gilic M, Novaković T, Branković G. Mesoporous TiO2 spheres as a photoanodic material in dye-sensitized solar cells. in Processing and Application of Ceramics. 2018;12(4):374-382.
doi:10.2298/PAC1804374T .

Tasić, Nikola, Marinković Stanojević, Zorica, Branković, Zorica, Žunić, Milan, Lačnjevac, Uroš, Gilic, Martina, Novaković, Tatjana, Branković, Goran, "Mesoporous TiO2 spheres as a photoanodic material in dye-sensitized solar cells" in Processing and Application of Ceramics, 12, no. 4 (2018):374-382,
https://doi.org/10.2298/PAC1804374T . .

TY  - JOUR
AU  - Zmejkoski, Danica
AU  - Spasojević, Dragica
AU  - Orlovska, Irina
AU  - Kozyrovska, Natalia
AU  - Soković, Marina
AU  - Glamočlija, Jasmina
AU  - Dmitrović, Svetlana
AU  - Matović, Branko
AU  - Tasić, Nikola
AU  - Maksimović, Vuk
AU  - Sosnin, Mikhail
AU  - Radotić, Ksenija
PY  - 2018
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1157
AB  - Lignins and lignin-derived compounds are known to have antibacterial properties. The wound healing agents in the form of dressings produce faster skin repair and decrease pain in patients. In order to create an efficient antimicrobial agent in the form of dressing in the treatment of chronic wounds, a composite hydrogel of bacterial cellulose (BC) and dehydrogenative polymer of coniferyl alcohol (DHP), BC-DHP, was designed. Novel composite showed inhibitory or bactericidal effects against selected pathogenic bacteria, including clinically isolated ones. The highest release rate of DHP was in the first hour, while after 24 h there was still slow release of small amounts of DHP from BC-DHP during 72 h monitoring. High-performance liquid chromatography coupled with mass-spectrometry showed that BC-DHP releases DHP oligomers, which are proposed to be antimicrobially active DHP fractions. Scanning electron microscopy and atomic force microscopy micrographs proved a dose-dependent interaction of DHP with BC, which resulted in a decrease of the pore number and size in the cellulose membrane. The Fourier-transform infrared absorption spectra of the BC-DHP showed that DHP was partly bound to the BC matrix. The swelling and crystallinity degree were dose-dependent. All obtained results confirmed BC-DHP composite as a promising hydrogel for wounds healing.
PB  - Elsevier, Amsterdam
T2  - International Journal of Biological Macromolecules
T1  - Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing
EP  - 503
SP  - 494
VL  - 118
DO  - 10.1016/j.ijbiomac.2018.06.067
ER  - 

@article{
author = "Zmejkoski, Danica and Spasojević, Dragica and Orlovska, Irina and Kozyrovska, Natalia and Soković, Marina and Glamočlija, Jasmina and Dmitrović, Svetlana and Matović, Branko and Tasić, Nikola and Maksimović, Vuk and Sosnin, Mikhail and Radotić, Ksenija",
year = "2018",
abstract = "Lignins and lignin-derived compounds are known to have antibacterial properties. The wound healing agents in the form of dressings produce faster skin repair and decrease pain in patients. In order to create an efficient antimicrobial agent in the form of dressing in the treatment of chronic wounds, a composite hydrogel of bacterial cellulose (BC) and dehydrogenative polymer of coniferyl alcohol (DHP), BC-DHP, was designed. Novel composite showed inhibitory or bactericidal effects against selected pathogenic bacteria, including clinically isolated ones. The highest release rate of DHP was in the first hour, while after 24 h there was still slow release of small amounts of DHP from BC-DHP during 72 h monitoring. High-performance liquid chromatography coupled with mass-spectrometry showed that BC-DHP releases DHP oligomers, which are proposed to be antimicrobially active DHP fractions. Scanning electron microscopy and atomic force microscopy micrographs proved a dose-dependent interaction of DHP with BC, which resulted in a decrease of the pore number and size in the cellulose membrane. The Fourier-transform infrared absorption spectra of the BC-DHP showed that DHP was partly bound to the BC matrix. The swelling and crystallinity degree were dose-dependent. All obtained results confirmed BC-DHP composite as a promising hydrogel for wounds healing.",
publisher = "Elsevier, Amsterdam",
journal = "International Journal of Biological Macromolecules",
title = "Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing",
pages = "503-494",
volume = "118",
doi = "10.1016/j.ijbiomac.2018.06.067"
}

Zmejkoski, D., Spasojević, D., Orlovska, I., Kozyrovska, N., Soković, M., Glamočlija, J., Dmitrović, S., Matović, B., Tasić, N., Maksimović, V., Sosnin, M.,& Radotić, K.. (2018). Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing. in International Journal of Biological Macromolecules
Elsevier, Amsterdam., 118, 494-503.
https://doi.org/10.1016/j.ijbiomac.2018.06.067

Zmejkoski D, Spasojević D, Orlovska I, Kozyrovska N, Soković M, Glamočlija J, Dmitrović S, Matović B, Tasić N, Maksimović V, Sosnin M, Radotić K. Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing. in International Journal of Biological Macromolecules. 2018;118:494-503.
doi:10.1016/j.ijbiomac.2018.06.067 .

Zmejkoski, Danica, Spasojević, Dragica, Orlovska, Irina, Kozyrovska, Natalia, Soković, Marina, Glamočlija, Jasmina, Dmitrović, Svetlana, Matović, Branko, Tasić, Nikola, Maksimović, Vuk, Sosnin, Mikhail, Radotić, Ksenija, "Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing" in International Journal of Biological Macromolecules, 118 (2018):494-503,
https://doi.org/10.1016/j.ijbiomac.2018.06.067 . .

TY  - THES
AU  - Tasić, Nikola
PY  - 2017
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=5377
UR  - https://nardus.mpn.gov.rs/handle/123456789/8900
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:16720/bdef:Content/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=49495055
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/17
AB  - Solarne ćelije sa fotoosetljivom bojom predstavljaju profitabilnu alternativu konvencionalnim i komercijalizovanim uređajima na bazi kristalnog i amorfnog silicijuma, kadmijum-telurida i pseudo-ternarnih jedinjenja bakra, indijuma, galijuma i selena. Osnova ovih ćelija jeste poluprovodni film titan(IV)-oksida (TiO2) na koji je adsorbovan monosloj fotoosetljive boje. Boja i TiO2 zajedno predstavljaju tzv. fotoaktivnu elektrodu. Uloga boje jeste da apsorbuje zračenje, dok TiO2 osim mehaničke potpore boji obezbeđuje i protok fotogenerisanih elektrona. U cilju izrade efikasne fotoelektrode neophodno je obezbediti visoku poroznost i veliku specifičnu površinu filma TiO2, kao i optimizovati optička, morfološka i strukturna svojstva materijala...
AB  - Dye-sensitized solar cells (DSSC) are cost-effective alternative to the conventional and commercialized photovoltaic devices based on amorphous or crystalline silicon (a- or c-Si), cadmium telluride (CdTe), and pseudo-ternary compounds of copper, indium, gallium and selenium. In the core of these cells is the semiconducting titania (TiO2) film, onto which is adsorbed a monolayer of the photosensitive dye. Together, TiO2 and dye form photoactive anode, or photoanode. The role of the dye is to absorb photons, while TiO2 apart from its role as mechanical support of dye molecules, provides the conduction of the photogenerated carriers. Major demands for highly efficient photoanode necessary include high porosity and high surface area of TiO2 film, and optimization of optical, morphological and structural properties...
PB  - Univerzitet u Beogradu, Tehnološko-metalurški fakultet
T1  - Sinteza i procesiranje nanostrukturnog titan (IV)-oksida za primenu u solarnim ćelijama sa fotoosetljivom bojom
T1  - Synthesis and processing of nanostructured titania for application in dye-sensitized solar cells.
UR  - https://hdl.handle.net/21.15107/rcub_nardus_8900
ER  - 

@phdthesis{
author = "Tasić, Nikola",
year = "2017",
abstract = "Solarne ćelije sa fotoosetljivom bojom predstavljaju profitabilnu alternativu konvencionalnim i komercijalizovanim uređajima na bazi kristalnog i amorfnog silicijuma, kadmijum-telurida i pseudo-ternarnih jedinjenja bakra, indijuma, galijuma i selena. Osnova ovih ćelija jeste poluprovodni film titan(IV)-oksida (TiO2) na koji je adsorbovan monosloj fotoosetljive boje. Boja i TiO2 zajedno predstavljaju tzv. fotoaktivnu elektrodu. Uloga boje jeste da apsorbuje zračenje, dok TiO2 osim mehaničke potpore boji obezbeđuje i protok fotogenerisanih elektrona. U cilju izrade efikasne fotoelektrode neophodno je obezbediti visoku poroznost i veliku specifičnu površinu filma TiO2, kao i optimizovati optička, morfološka i strukturna svojstva materijala..., Dye-sensitized solar cells (DSSC) are cost-effective alternative to the conventional and commercialized photovoltaic devices based on amorphous or crystalline silicon (a- or c-Si), cadmium telluride (CdTe), and pseudo-ternary compounds of copper, indium, gallium and selenium. In the core of these cells is the semiconducting titania (TiO2) film, onto which is adsorbed a monolayer of the photosensitive dye. Together, TiO2 and dye form photoactive anode, or photoanode. The role of the dye is to absorb photons, while TiO2 apart from its role as mechanical support of dye molecules, provides the conduction of the photogenerated carriers. Major demands for highly efficient photoanode necessary include high porosity and high surface area of TiO2 film, and optimization of optical, morphological and structural properties...",
publisher = "Univerzitet u Beogradu, Tehnološko-metalurški fakultet",
title = "Sinteza i procesiranje nanostrukturnog titan (IV)-oksida za primenu u solarnim ćelijama sa fotoosetljivom bojom, Synthesis and processing of nanostructured titania for application in dye-sensitized solar cells.",
url = "https://hdl.handle.net/21.15107/rcub_nardus_8900"
}

Tasić, N.. (2017). Sinteza i procesiranje nanostrukturnog titan (IV)-oksida za primenu u solarnim ćelijama sa fotoosetljivom bojom. 
Univerzitet u Beogradu, Tehnološko-metalurški fakultet..
https://hdl.handle.net/21.15107/rcub_nardus_8900

Tasić N. Sinteza i procesiranje nanostrukturnog titan (IV)-oksida za primenu u solarnim ćelijama sa fotoosetljivom bojom. 2017;.
https://hdl.handle.net/21.15107/rcub_nardus_8900 .

Tasić, Nikola, "Sinteza i procesiranje nanostrukturnog titan (IV)-oksida za primenu u solarnim ćelijama sa fotoosetljivom bojom" (2017),
https://hdl.handle.net/21.15107/rcub_nardus_8900 .

TY  - JOUR
AU  - Stojadinović, Bojan
AU  - Dohcević-Mitrović, Zorana
AU  - Stepanenko, Dimitrije
AU  - Rosić, Milena
AU  - Petronijević, Ivan
AU  - Tasić, Nikola
AU  - Ilić, Nikola
AU  - Matović, Branko
AU  - Stojanović, Biljana D
PY  - 2017
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1062
AB  - We have studied Ho-doped BiFeO3 nanopowders (Bi1-xHoxFeO3, x = 0-0.15), prepared via sol-gel method, in order to analyse the effect of substitution-driven structural transition on dielectric and ferroelectric properties of bismuth ferrite. X-ray diffraction and Raman study demonstrated that an increased Ho concentration (x >= 0.1) has induced gradual phase transition from rhombohedral to orthorhombic phase. The frequency dependent permittivity of Bi1-xHoxFeO3 nanopowders was analysed within a model which incorporates Debye-like dielectric response and dc and ac conductivity contributions based on universal dielectric response. It was shown that influence of leakage current and grain boundary/interface effects on dielectric and ferroelectric properties was substantially reduced in biphasic Bi1-xHoxFeO3 (x > 0.1) samples. The electrical performance of Bi0.85Ho0.15FeO3 sample, for which orthorhombic phase prevailed, was significantly improved and Bi0.85Ho0.15FeO3 has sustained strong applied electric fields (up to 100 kV/cm) without breakdown. Under strong external fields, the polarization exhibited strong frequency dependence. The low-frequency remnant polarization and coercive field of Bi0.85Ho0.15FeO3 were significantly enhanced. It was proposed that defect dipolar polarization substantially contributed to the intrinsic polarization of Bi0.85Ho0.15FeO3 under strong electric fields at low frequencies.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Dielectric and ferroelectric properties of Ho-doped BiFeO3 nanopowders across the structural phase transition
EP  - 16538
IS  - 18
SP  - 16531
VL  - 43
DO  - 10.1016/j.ceramint.2017.09.038
ER  - 

@article{
author = "Stojadinović, Bojan and Dohcević-Mitrović, Zorana and Stepanenko, Dimitrije and Rosić, Milena and Petronijević, Ivan and Tasić, Nikola and Ilić, Nikola and Matović, Branko and Stojanović, Biljana D",
year = "2017",
abstract = "We have studied Ho-doped BiFeO3 nanopowders (Bi1-xHoxFeO3, x = 0-0.15), prepared via sol-gel method, in order to analyse the effect of substitution-driven structural transition on dielectric and ferroelectric properties of bismuth ferrite. X-ray diffraction and Raman study demonstrated that an increased Ho concentration (x >= 0.1) has induced gradual phase transition from rhombohedral to orthorhombic phase. The frequency dependent permittivity of Bi1-xHoxFeO3 nanopowders was analysed within a model which incorporates Debye-like dielectric response and dc and ac conductivity contributions based on universal dielectric response. It was shown that influence of leakage current and grain boundary/interface effects on dielectric and ferroelectric properties was substantially reduced in biphasic Bi1-xHoxFeO3 (x > 0.1) samples. The electrical performance of Bi0.85Ho0.15FeO3 sample, for which orthorhombic phase prevailed, was significantly improved and Bi0.85Ho0.15FeO3 has sustained strong applied electric fields (up to 100 kV/cm) without breakdown. Under strong external fields, the polarization exhibited strong frequency dependence. The low-frequency remnant polarization and coercive field of Bi0.85Ho0.15FeO3 were significantly enhanced. It was proposed that defect dipolar polarization substantially contributed to the intrinsic polarization of Bi0.85Ho0.15FeO3 under strong electric fields at low frequencies.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Dielectric and ferroelectric properties of Ho-doped BiFeO3 nanopowders across the structural phase transition",
pages = "16538-16531",
number = "18",
volume = "43",
doi = "10.1016/j.ceramint.2017.09.038"
}

Stojadinović, B., Dohcević-Mitrović, Z., Stepanenko, D., Rosić, M., Petronijević, I., Tasić, N., Ilić, N., Matović, B.,& Stojanović, B. D.. (2017). Dielectric and ferroelectric properties of Ho-doped BiFeO3 nanopowders across the structural phase transition. in Ceramics International
Elsevier Sci Ltd, Oxford., 43(18), 16531-16538.
https://doi.org/10.1016/j.ceramint.2017.09.038

Stojadinović B, Dohcević-Mitrović Z, Stepanenko D, Rosić M, Petronijević I, Tasić N, Ilić N, Matović B, Stojanović BD. Dielectric and ferroelectric properties of Ho-doped BiFeO3 nanopowders across the structural phase transition. in Ceramics International. 2017;43(18):16531-16538.
doi:10.1016/j.ceramint.2017.09.038 .

Stojadinović, Bojan, Dohcević-Mitrović, Zorana, Stepanenko, Dimitrije, Rosić, Milena, Petronijević, Ivan, Tasić, Nikola, Ilić, Nikola, Matović, Branko, Stojanović, Biljana D, "Dielectric and ferroelectric properties of Ho-doped BiFeO3 nanopowders across the structural phase transition" in Ceramics International, 43, no. 18 (2017):16531-16538,
https://doi.org/10.1016/j.ceramint.2017.09.038 . .

TY  - JOUR
AU  - Lojpur, Vesna
AU  - Tasić, Nikola
AU  - Validzic, Ivana
PY  - 2017
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1030
AB  - The focus of this paper was on the different behaviors in current-voltage measurements of fabricated solar cells due to variations in scan rates (the slowest 10 mV s(-1), medium 50 mV s(-1), and the fastest 100 mV s(-1)). Three different undoped and doped antimony sulfide (Sb2S3)-based hybrids solar cells were examined under standard test conditions (1 sun) as follows: indium tin oxide glass/amorphous Sb2S3-polyaniline/TiO2/polyaniline/electrolyte/aluminum; indium tin oxide glass/p-doped Sb2S3-polyaniline/amorphous Sb2S3-polyaniline/n-doped Sb2S3-polyaniline/polyaniline/electrolyte/aluminum; and indium tin oxide glass/p-doped Sb2S3-polyaniline/aSb(2)S(3)-polyaniline/n-doped Sb2S3-polyaniline/TiO2/polyaniline/electrolyte/aluminum. Different current-voltage curves changing from inverse exponential, linear to exponential ones with different rates of measurement scans at 1 sun were recorded. The obtained results also show basic cell characteristics such as fill factor, short-circuit current, efficiency, series, and shunt resistances. The highest efficiencies of all three cells were obtained at the slowest scan rate, while values of the shunt and series resistances are in agreement with the shape of the curves. On the other hand, one example of measurement at lower light intensity (55% of sun) was given, indicating more stable cell performances and the exponential shape of current-voltage curves at all scan rates.
PB  - Springer, Dordrecht
T2  - Journal of Applied Electrochemistry
T1  - Different behaviors in current-voltage measurements of undoped and doped Sb2S3-based solar cells
EP  - 124
IS  - 1
SP  - 117
VL  - 47
DO  - 10.1007/s10800-016-1025-2
ER  - 

@article{
author = "Lojpur, Vesna and Tasić, Nikola and Validzic, Ivana",
year = "2017",
abstract = "The focus of this paper was on the different behaviors in current-voltage measurements of fabricated solar cells due to variations in scan rates (the slowest 10 mV s(-1), medium 50 mV s(-1), and the fastest 100 mV s(-1)). Three different undoped and doped antimony sulfide (Sb2S3)-based hybrids solar cells were examined under standard test conditions (1 sun) as follows: indium tin oxide glass/amorphous Sb2S3-polyaniline/TiO2/polyaniline/electrolyte/aluminum; indium tin oxide glass/p-doped Sb2S3-polyaniline/amorphous Sb2S3-polyaniline/n-doped Sb2S3-polyaniline/polyaniline/electrolyte/aluminum; and indium tin oxide glass/p-doped Sb2S3-polyaniline/aSb(2)S(3)-polyaniline/n-doped Sb2S3-polyaniline/TiO2/polyaniline/electrolyte/aluminum. Different current-voltage curves changing from inverse exponential, linear to exponential ones with different rates of measurement scans at 1 sun were recorded. The obtained results also show basic cell characteristics such as fill factor, short-circuit current, efficiency, series, and shunt resistances. The highest efficiencies of all three cells were obtained at the slowest scan rate, while values of the shunt and series resistances are in agreement with the shape of the curves. On the other hand, one example of measurement at lower light intensity (55% of sun) was given, indicating more stable cell performances and the exponential shape of current-voltage curves at all scan rates.",
publisher = "Springer, Dordrecht",
journal = "Journal of Applied Electrochemistry",
title = "Different behaviors in current-voltage measurements of undoped and doped Sb2S3-based solar cells",
pages = "124-117",
number = "1",
volume = "47",
doi = "10.1007/s10800-016-1025-2"
}

Lojpur, V., Tasić, N.,& Validzic, I.. (2017). Different behaviors in current-voltage measurements of undoped and doped Sb2S3-based solar cells. in Journal of Applied Electrochemistry
Springer, Dordrecht., 47(1), 117-124.
https://doi.org/10.1007/s10800-016-1025-2

Lojpur V, Tasić N, Validzic I. Different behaviors in current-voltage measurements of undoped and doped Sb2S3-based solar cells. in Journal of Applied Electrochemistry. 2017;47(1):117-124.
doi:10.1007/s10800-016-1025-2 .

Lojpur, Vesna, Tasić, Nikola, Validzic, Ivana, "Different behaviors in current-voltage measurements of undoped and doped Sb2S3-based solar cells" in Journal of Applied Electrochemistry, 47, no. 1 (2017):117-124,
https://doi.org/10.1007/s10800-016-1025-2 . .

TY  - JOUR
AU  - Luković Golić, Danijela
AU  - Radojković, Aleksandar
AU  - Ćirković, Jovana
AU  - Dapčević, Aleksandra
AU  - Pajić, Damir
AU  - Tasić, Nikola
AU  - Savić, Slavica M.
AU  - Počuča-Nešić, Milica
AU  - Marković, Smilja
AU  - Branković, Goran
AU  - Marinković Stanojević, Zorica
AU  - Branković, Zorica
PY  - 2016
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1017
AB  - BiFeO3 powders were synthesized by sonochemically assisted hydrothermal and hydro-evaporation methods. The X-ray diffraction confirmed the presence of secondary phases, Bi25FeO39 and Bi2Fe4O9, in as prepared BiFeO3 powders. Optimization of sintering conditions indicated that temperature of 800 degrees C and time of 2 h after pressing at 9 t/cm(2) provided ceramics samples with"the highest density (up to 96% of theoretical density) and the lowest content of secondary phases. Ferroelectric and magnetic characterization was performed on two selected ceramics samples with the highest densities. Ceramics obtained from the powder synthesized by the hydrothermal method showed greater lattice distortion along [1 1 1] axis and smaller grains, which resulted in larger values of electric polarization at room temperature. It also exhibited less Fe(3d)-O(2p) orbital overlapping due to a larger Fe-O-Fe bond angle, causing lower antiferromagnetic ordering and weak ferromagnetic behavior at low temperatures.
PB  - Elsevier Sci Ltd, Oxford
T2  - Journal of the European Ceramic Society
T1  - Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods
EP  - 1631
IS  - 7
SP  - 1623
VL  - 36
DO  - 10.1016/j.jeurceramsoc.2016.01.031
ER  - 

@article{
author = "Luković Golić, Danijela and Radojković, Aleksandar and Ćirković, Jovana and Dapčević, Aleksandra and Pajić, Damir and Tasić, Nikola and Savić, Slavica M. and Počuča-Nešić, Milica and Marković, Smilja and Branković, Goran and Marinković Stanojević, Zorica and Branković, Zorica",
year = "2016",
abstract = "BiFeO3 powders were synthesized by sonochemically assisted hydrothermal and hydro-evaporation methods. The X-ray diffraction confirmed the presence of secondary phases, Bi25FeO39 and Bi2Fe4O9, in as prepared BiFeO3 powders. Optimization of sintering conditions indicated that temperature of 800 degrees C and time of 2 h after pressing at 9 t/cm(2) provided ceramics samples with"the highest density (up to 96% of theoretical density) and the lowest content of secondary phases. Ferroelectric and magnetic characterization was performed on two selected ceramics samples with the highest densities. Ceramics obtained from the powder synthesized by the hydrothermal method showed greater lattice distortion along [1 1 1] axis and smaller grains, which resulted in larger values of electric polarization at room temperature. It also exhibited less Fe(3d)-O(2p) orbital overlapping due to a larger Fe-O-Fe bond angle, causing lower antiferromagnetic ordering and weak ferromagnetic behavior at low temperatures.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Journal of the European Ceramic Society",
title = "Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods",
pages = "1631-1623",
number = "7",
volume = "36",
doi = "10.1016/j.jeurceramsoc.2016.01.031"
}

Luković Golić, D., Radojković, A., Ćirković, J., Dapčević, A., Pajić, D., Tasić, N., Savić, S. M., Počuča-Nešić, M., Marković, S., Branković, G., Marinković Stanojević, Z.,& Branković, Z.. (2016). Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods. in Journal of the European Ceramic Society
Elsevier Sci Ltd, Oxford., 36(7), 1623-1631.
https://doi.org/10.1016/j.jeurceramsoc.2016.01.031

Luković Golić D, Radojković A, Ćirković J, Dapčević A, Pajić D, Tasić N, Savić SM, Počuča-Nešić M, Marković S, Branković G, Marinković Stanojević Z, Branković Z. Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods. in Journal of the European Ceramic Society. 2016;36(7):1623-1631.
doi:10.1016/j.jeurceramsoc.2016.01.031 .

Luković Golić, Danijela, Radojković, Aleksandar, Ćirković, Jovana, Dapčević, Aleksandra, Pajić, Damir, Tasić, Nikola, Savić, Slavica M., Počuča-Nešić, Milica, Marković, Smilja, Branković, Goran, Marinković Stanojević, Zorica, Branković, Zorica, "Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods" in Journal of the European Ceramic Society, 36, no. 7 (2016):1623-1631,
https://doi.org/10.1016/j.jeurceramsoc.2016.01.031 . .

TY  - JOUR
AU  - Tasić, Nikola
AU  - Marinković Stanojević, Zorica
AU  - Branković, Zorica
AU  - Lačnjevac, Uroš
AU  - Ribić, Vesna
AU  - Žunić, Milan
AU  - Novaković, Tatjana
AU  - Podlogar, Matejka
AU  - Branković, Goran
PY  - 2016
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1003
AB  - In this paper, we propose a novel method for preparation of high surface area titania nanoparticles, and investigate their photovoltaic performance in dye sensitized solar cells (DSSCs). The precursor compound titanium(IV)-isopropoxide is hydrolyzed in the presence of nonionic surfactant (Triton X100) and ethylenediaminetetraacetic acid sodium salt (EDTA-Na-2) and thermally transformed into gel. The gel is autoclaved, resulting in submicronic micelles which are further processed into mesoporous films. The films are deposited from paste, composed of ultrasonically broken micelles and the organic ingredients. The crack-free film structures, composed of sub-25 nm pure anatase particles are observed using the appropriate instrumental techniques: scanning electron microscopy (SEM), field-emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), X-ray diffractometry (XRD), UV-VIS-NIR spectroscopy. The large surface area of 158 m(2) g (1) and mesoporosity are confirmed using the data obtained from the nitrogen adsorption-desorption isotherm. The photovoltaic performance of the operating N719-sensitized solar devices are tested using electrochemical impedance spectroscopy (EIS), open-circuit voltage decay (OCVD) and by recording current density-voltage (J-V) curves. The cell exhibits promising photocurrent density up to 11.7 mA cm (2), and the photo-to-electric power efficiency of 5.22%, for cell area of 0.24 cm(2), under 100 mW cm (2) halogen light source.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Electrochimica Acta
T1  - Mesoporous films prepared from synthesized TiO2 nanoparticles and their application in dye-sensitized solar cells (DSSCs)
EP  - 614
SP  - 606
VL  - 210
DO  - 10.1016/j.electacta.2016.05.179
ER  - 

@article{
author = "Tasić, Nikola and Marinković Stanojević, Zorica and Branković, Zorica and Lačnjevac, Uroš and Ribić, Vesna and Žunić, Milan and Novaković, Tatjana and Podlogar, Matejka and Branković, Goran",
year = "2016",
abstract = "In this paper, we propose a novel method for preparation of high surface area titania nanoparticles, and investigate their photovoltaic performance in dye sensitized solar cells (DSSCs). The precursor compound titanium(IV)-isopropoxide is hydrolyzed in the presence of nonionic surfactant (Triton X100) and ethylenediaminetetraacetic acid sodium salt (EDTA-Na-2) and thermally transformed into gel. The gel is autoclaved, resulting in submicronic micelles which are further processed into mesoporous films. The films are deposited from paste, composed of ultrasonically broken micelles and the organic ingredients. The crack-free film structures, composed of sub-25 nm pure anatase particles are observed using the appropriate instrumental techniques: scanning electron microscopy (SEM), field-emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), X-ray diffractometry (XRD), UV-VIS-NIR spectroscopy. The large surface area of 158 m(2) g (1) and mesoporosity are confirmed using the data obtained from the nitrogen adsorption-desorption isotherm. The photovoltaic performance of the operating N719-sensitized solar devices are tested using electrochemical impedance spectroscopy (EIS), open-circuit voltage decay (OCVD) and by recording current density-voltage (J-V) curves. The cell exhibits promising photocurrent density up to 11.7 mA cm (2), and the photo-to-electric power efficiency of 5.22%, for cell area of 0.24 cm(2), under 100 mW cm (2) halogen light source.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Electrochimica Acta",
title = "Mesoporous films prepared from synthesized TiO2 nanoparticles and their application in dye-sensitized solar cells (DSSCs)",
pages = "614-606",
volume = "210",
doi = "10.1016/j.electacta.2016.05.179"
}

Tasić, N., Marinković Stanojević, Z., Branković, Z., Lačnjevac, U., Ribić, V., Žunić, M., Novaković, T., Podlogar, M.,& Branković, G.. (2016). Mesoporous films prepared from synthesized TiO2 nanoparticles and their application in dye-sensitized solar cells (DSSCs). in Electrochimica Acta
Pergamon-Elsevier Science Ltd, Oxford., 210, 606-614.
https://doi.org/10.1016/j.electacta.2016.05.179

Tasić N, Marinković Stanojević Z, Branković Z, Lačnjevac U, Ribić V, Žunić M, Novaković T, Podlogar M, Branković G. Mesoporous films prepared from synthesized TiO2 nanoparticles and their application in dye-sensitized solar cells (DSSCs). in Electrochimica Acta. 2016;210:606-614.
doi:10.1016/j.electacta.2016.05.179 .

Tasić, Nikola, Marinković Stanojević, Zorica, Branković, Zorica, Lačnjevac, Uroš, Ribić, Vesna, Žunić, Milan, Novaković, Tatjana, Podlogar, Matejka, Branković, Goran, "Mesoporous films prepared from synthesized TiO2 nanoparticles and their application in dye-sensitized solar cells (DSSCs)" in Electrochimica Acta, 210 (2016):606-614,
https://doi.org/10.1016/j.electacta.2016.05.179 . .

TY  - JOUR
AU  - Stojadinović, B.
AU  - Dohcević-Mitrović, Zorana
AU  - Paunović, Novica
AU  - Ilić, Nikola
AU  - Tasić, Nikola
AU  - Petronijević, I.
AU  - Popović, D.
AU  - Stojanović, Biljana D
PY  - 2016
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/981
AB  - Polycrystalline Bi1-xPr(Ce)(x)FeO3 ceramics (x = 0, 0.03, 0.05 and 0.10) were prepared by auto-combustion method using urea as a fuel. The influence of Pr(Ce) doping on structural, vibrational, morphological, dielectric and ferroelectric properties of BiFeO3 polycrystalline ceramics was investigated. From X-ray diffraction (XRD) and scanning electron microscopy measurements it was observed that Pr(Ce) doping generated a reduction of the crystallite (grain) size of BiFeO3 and contraction of the rhombohedral cell due to the increased compressive strain. The changes seen in the XRD and Raman spectra of 10% Pr(Ce)doped samples, pointed to a probable appearance of orthorhombic (pseudotetragonal) crystal structure. The pristine BiFeO3 exhibited rounded shape, non-saturated ferroelectric hysteresis loop. The dielectric constant and dielectric loss have shown strong dispersion at lower frequencies, typical for conductive BiFeO3. Dielectric and ferroelectric properties at room temperature were improved with Pr doping. Concerning the Ce-doped samples, only the 3% Ce-doped sample exhibited a better shaped hysteresis loop and improved dielectric properties compared to the pristine BiFeO3. With further increase of Ce content the ferroelectric properties degraded.
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Alloys and Compounds
T1  - Comparative study of structural and electrical properties of Pr and Ce doped BiFeO3 ceramics synthesized by auto-combustion method
EP  - 872
SP  - 866
VL  - 657
DO  - 10.1016/j.jallcom.2015.09.235
ER  - 

@article{
author = "Stojadinović, B. and Dohcević-Mitrović, Zorana and Paunović, Novica and Ilić, Nikola and Tasić, Nikola and Petronijević, I. and Popović, D. and Stojanović, Biljana D",
year = "2016",
abstract = "Polycrystalline Bi1-xPr(Ce)(x)FeO3 ceramics (x = 0, 0.03, 0.05 and 0.10) were prepared by auto-combustion method using urea as a fuel. The influence of Pr(Ce) doping on structural, vibrational, morphological, dielectric and ferroelectric properties of BiFeO3 polycrystalline ceramics was investigated. From X-ray diffraction (XRD) and scanning electron microscopy measurements it was observed that Pr(Ce) doping generated a reduction of the crystallite (grain) size of BiFeO3 and contraction of the rhombohedral cell due to the increased compressive strain. The changes seen in the XRD and Raman spectra of 10% Pr(Ce)doped samples, pointed to a probable appearance of orthorhombic (pseudotetragonal) crystal structure. The pristine BiFeO3 exhibited rounded shape, non-saturated ferroelectric hysteresis loop. The dielectric constant and dielectric loss have shown strong dispersion at lower frequencies, typical for conductive BiFeO3. Dielectric and ferroelectric properties at room temperature were improved with Pr doping. Concerning the Ce-doped samples, only the 3% Ce-doped sample exhibited a better shaped hysteresis loop and improved dielectric properties compared to the pristine BiFeO3. With further increase of Ce content the ferroelectric properties degraded.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Alloys and Compounds",
title = "Comparative study of structural and electrical properties of Pr and Ce doped BiFeO3 ceramics synthesized by auto-combustion method",
pages = "872-866",
volume = "657",
doi = "10.1016/j.jallcom.2015.09.235"
}

Stojadinović, B., Dohcević-Mitrović, Z., Paunović, N., Ilić, N., Tasić, N., Petronijević, I., Popović, D.,& Stojanović, B. D.. (2016). Comparative study of structural and electrical properties of Pr and Ce doped BiFeO3 ceramics synthesized by auto-combustion method. in Journal of Alloys and Compounds
Elsevier Science Sa, Lausanne., 657, 866-872.
https://doi.org/10.1016/j.jallcom.2015.09.235

Stojadinović B, Dohcević-Mitrović Z, Paunović N, Ilić N, Tasić N, Petronijević I, Popović D, Stojanović BD. Comparative study of structural and electrical properties of Pr and Ce doped BiFeO3 ceramics synthesized by auto-combustion method. in Journal of Alloys and Compounds. 2016;657:866-872.
doi:10.1016/j.jallcom.2015.09.235 .

Stojadinović, B., Dohcević-Mitrović, Zorana, Paunović, Novica, Ilić, Nikola, Tasić, Nikola, Petronijević, I., Popović, D., Stojanović, Biljana D, "Comparative study of structural and electrical properties of Pr and Ce doped BiFeO3 ceramics synthesized by auto-combustion method" in Journal of Alloys and Compounds, 657 (2016):866-872,
https://doi.org/10.1016/j.jallcom.2015.09.235 . .

TY  - JOUR
AU  - Vasiljević, Zorka Z
AU  - Luković, Miloljub
AU  - Nikolić, Maria Vesna
AU  - Tasić, Nikola
AU  - Mitrić, Miodrag
AU  - Aleksić, Obrad
PY  - 2015
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/875
AB  - Thick films using starting nanopowders of TiO2 (anatase 99.7%) and alpha-Fe2O3 (hematite) mixed in the weight ratios 60:40 and 40:60 for thick film paste were fabricated by screen printing technology on an alumina substrate. Samples were sintered at temperatures of 800-950 degrees C for 60 min. Structural and electronic properties were analyzed by XRD and SEM analysis, UV/vis spectroscopy and current voltage analysis in view of potential application as gas sensors and anodes in photoelectrochemical cells for hydrogen generation and water splitting. XRD analysis showed that at 800 degrees C monoclinic pseudobrookite formed and anatase had transformed into rutile. Increase in sintering temperature lead to a gradual transformation of monoclinic pseudobrookite into the orthorhombic phase. SEM analysis showed that a homogenous small grain structure was obtained especially in the case of thick film samples with the 40:60 ratio of starting anatase and hematite sintered at 850 degrees C.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Nanostructured Fe2O3/TiO2 thick films: Analysis of structural and electronic properties
EP  - 6897
IS  - 5
SP  - 6889
VL  - 41
DO  - 10.1016/j.ceramint.2015.01.141
ER  - 

@article{
author = "Vasiljević, Zorka Z and Luković, Miloljub and Nikolić, Maria Vesna and Tasić, Nikola and Mitrić, Miodrag and Aleksić, Obrad",
year = "2015",
abstract = "Thick films using starting nanopowders of TiO2 (anatase 99.7%) and alpha-Fe2O3 (hematite) mixed in the weight ratios 60:40 and 40:60 for thick film paste were fabricated by screen printing technology on an alumina substrate. Samples were sintered at temperatures of 800-950 degrees C for 60 min. Structural and electronic properties were analyzed by XRD and SEM analysis, UV/vis spectroscopy and current voltage analysis in view of potential application as gas sensors and anodes in photoelectrochemical cells for hydrogen generation and water splitting. XRD analysis showed that at 800 degrees C monoclinic pseudobrookite formed and anatase had transformed into rutile. Increase in sintering temperature lead to a gradual transformation of monoclinic pseudobrookite into the orthorhombic phase. SEM analysis showed that a homogenous small grain structure was obtained especially in the case of thick film samples with the 40:60 ratio of starting anatase and hematite sintered at 850 degrees C.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Nanostructured Fe2O3/TiO2 thick films: Analysis of structural and electronic properties",
pages = "6897-6889",
number = "5",
volume = "41",
doi = "10.1016/j.ceramint.2015.01.141"
}

Vasiljević, Z. Z., Luković, M., Nikolić, M. V., Tasić, N., Mitrić, M.,& Aleksić, O.. (2015). Nanostructured Fe2O3/TiO2 thick films: Analysis of structural and electronic properties. in Ceramics International
Elsevier Sci Ltd, Oxford., 41(5), 6889-6897.
https://doi.org/10.1016/j.ceramint.2015.01.141

Vasiljević ZZ, Luković M, Nikolić MV, Tasić N, Mitrić M, Aleksić O. Nanostructured Fe2O3/TiO2 thick films: Analysis of structural and electronic properties. in Ceramics International. 2015;41(5):6889-6897.
doi:10.1016/j.ceramint.2015.01.141 .

Vasiljević, Zorka Z, Luković, Miloljub, Nikolić, Maria Vesna, Tasić, Nikola, Mitrić, Miodrag, Aleksić, Obrad, "Nanostructured Fe2O3/TiO2 thick films: Analysis of structural and electronic properties" in Ceramics International, 41, no. 5 (2015):6889-6897,
https://doi.org/10.1016/j.ceramint.2015.01.141 . .

TY  - JOUR
AU  - Tasić, Nikola
AU  - Rogan, Jelena
AU  - Poleti, Dejan
AU  - Radovanović, Lidija
AU  - Branković, Goran
PY  - 2014
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/801
AB  - Four novel polymeric iron(III) complexes with 2,2'-bipyridine (bipy) and different aromatic polycarboxylato ligands as anions of phthalic (pht), isophthalic (ipht), terephthalic (tpht) and pyromellitic (pyr) acid were synthesized by ligand exchange reaction. The complexes were characterized by elemental and TG/DSC analysis, FTIR and diffuse reflectance UV-Vis-NIR spectroscopy and magnetic susceptibility measurements. Based on the analytical and spectral data, the formulae of the complexes were {[Fe-4(bipy)(2) (H2O)(2)(OH)(6)(pht)(3)]center dot 2H(2)O}(n) (1), {[Fe-4(bipy)(2)(Hipht)(2)(ipht)(2)(OH)(6)]center dot 4H(2)O}(n) (2), {[Fe-4(bipy)(2)(Htpht)(2)(OH)(6)(tpht)(2)]center dot 4H(2)O}(n) (3) and {[Fe-4(bipy)(H2O)(8)-(OH)(4)(pyr)(2)]center dot H2O}(n) (4). All complexes were red brown and low-spin with a distorted octahedral geometry with FeO6 or FeN2O4 chromophores. The polycarboxylato ligands played a bridging role in all cases, whereas monodentate COO groups were present in 2 and 3, while bridging and chelate COO groups were established in 1 and 4. The thermal behaviours of 1-4 were investigated in detail and the molar dehydration enthalpies were calculated. According to the all those results, the structural formulae of complexes 1-4 were proposed.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Synthesis and characterization of mu-hydroxido- and mu-polycarboxylato-bridged iron(III) complexes with 2,2 '-bipyridine
EP  - 952
IS  - 8
SP  - 941
VL  - 79
DO  - 10.2298/JSC131028005T
ER  - 

@article{
author = "Tasić, Nikola and Rogan, Jelena and Poleti, Dejan and Radovanović, Lidija and Branković, Goran",
year = "2014",
abstract = "Four novel polymeric iron(III) complexes with 2,2'-bipyridine (bipy) and different aromatic polycarboxylato ligands as anions of phthalic (pht), isophthalic (ipht), terephthalic (tpht) and pyromellitic (pyr) acid were synthesized by ligand exchange reaction. The complexes were characterized by elemental and TG/DSC analysis, FTIR and diffuse reflectance UV-Vis-NIR spectroscopy and magnetic susceptibility measurements. Based on the analytical and spectral data, the formulae of the complexes were {[Fe-4(bipy)(2) (H2O)(2)(OH)(6)(pht)(3)]center dot 2H(2)O}(n) (1), {[Fe-4(bipy)(2)(Hipht)(2)(ipht)(2)(OH)(6)]center dot 4H(2)O}(n) (2), {[Fe-4(bipy)(2)(Htpht)(2)(OH)(6)(tpht)(2)]center dot 4H(2)O}(n) (3) and {[Fe-4(bipy)(H2O)(8)-(OH)(4)(pyr)(2)]center dot H2O}(n) (4). All complexes were red brown and low-spin with a distorted octahedral geometry with FeO6 or FeN2O4 chromophores. The polycarboxylato ligands played a bridging role in all cases, whereas monodentate COO groups were present in 2 and 3, while bridging and chelate COO groups were established in 1 and 4. The thermal behaviours of 1-4 were investigated in detail and the molar dehydration enthalpies were calculated. According to the all those results, the structural formulae of complexes 1-4 were proposed.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Synthesis and characterization of mu-hydroxido- and mu-polycarboxylato-bridged iron(III) complexes with 2,2 '-bipyridine",
pages = "952-941",
number = "8",
volume = "79",
doi = "10.2298/JSC131028005T"
}

Tasić, N., Rogan, J., Poleti, D., Radovanović, L.,& Branković, G.. (2014). Synthesis and characterization of mu-hydroxido- and mu-polycarboxylato-bridged iron(III) complexes with 2,2 '-bipyridine. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 79(8), 941-952.
https://doi.org/10.2298/JSC131028005T

Tasić N, Rogan J, Poleti D, Radovanović L, Branković G. Synthesis and characterization of mu-hydroxido- and mu-polycarboxylato-bridged iron(III) complexes with 2,2 '-bipyridine. in Journal of the Serbian Chemical Society. 2014;79(8):941-952.
doi:10.2298/JSC131028005T .

Tasić, Nikola, Rogan, Jelena, Poleti, Dejan, Radovanović, Lidija, Branković, Goran, "Synthesis and characterization of mu-hydroxido- and mu-polycarboxylato-bridged iron(III) complexes with 2,2 '-bipyridine" in Journal of the Serbian Chemical Society, 79, no. 8 (2014):941-952,
https://doi.org/10.2298/JSC131028005T . .

TY  - JOUR
AU  - Aleksić, Obrad
AU  - Vasiljević, Zorka Z
AU  - Nikolić, Maria Vesna
AU  - Tasić, Nikola
AU  - Vuković, Marina
AU  - Marinković Stanojević, Zorica
AU  - Nikolić, Nenad
AU  - Nikolić, Pantelija M.
PY  - 2013
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/711
AB  - Nanostructured single layered (pure TiO2, pure alpha-Fe2O3 and mixed Fe2O3/TiO2 with two different oxide ratios, 2 : 3 and 3 : 2) and double layered (TiO2 layer over a Fe2O3 layer) thick films have been fabricated by screen printing technology on a glass substrate. The pastes used for film preparation were obtained by adding an organic vehicle to the oxide powders together with a small percentage of binding glass frit. Samples were dried up to 100 degrees C and sintered at 650 degrees C/60 minutes. Structural, morphological and optical studies have been carried out using XRD, SEM analyses and UV/Vis spectroscopy. The prepared pure and mixed Fe2O3/TiO2 thick films had a homogenous nanostructure without secondary phases. Indirect band gaps were determined from the measured transmission spectra and the obtained values are in the range of literature data.
PB  - Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
T2  - Processing and Application of Ceramics
T1  - Nanostructured Fe2O3/TiO2 thick films prepared by screen printing
EP  - 134
IS  - 3
SP  - 129
VL  - 7
DO  - 10.2298/PAC1303129A
ER  - 

@article{
author = "Aleksić, Obrad and Vasiljević, Zorka Z and Nikolić, Maria Vesna and Tasić, Nikola and Vuković, Marina and Marinković Stanojević, Zorica and Nikolić, Nenad and Nikolić, Pantelija M.",
year = "2013",
abstract = "Nanostructured single layered (pure TiO2, pure alpha-Fe2O3 and mixed Fe2O3/TiO2 with two different oxide ratios, 2 : 3 and 3 : 2) and double layered (TiO2 layer over a Fe2O3 layer) thick films have been fabricated by screen printing technology on a glass substrate. The pastes used for film preparation were obtained by adding an organic vehicle to the oxide powders together with a small percentage of binding glass frit. Samples were dried up to 100 degrees C and sintered at 650 degrees C/60 minutes. Structural, morphological and optical studies have been carried out using XRD, SEM analyses and UV/Vis spectroscopy. The prepared pure and mixed Fe2O3/TiO2 thick films had a homogenous nanostructure without secondary phases. Indirect band gaps were determined from the measured transmission spectra and the obtained values are in the range of literature data.",
publisher = "Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad",
journal = "Processing and Application of Ceramics",
title = "Nanostructured Fe2O3/TiO2 thick films prepared by screen printing",
pages = "134-129",
number = "3",
volume = "7",
doi = "10.2298/PAC1303129A"
}

Aleksić, O., Vasiljević, Z. Z., Nikolić, M. V., Tasić, N., Vuković, M., Marinković Stanojević, Z., Nikolić, N.,& Nikolić, P. M.. (2013). Nanostructured Fe2O3/TiO2 thick films prepared by screen printing. in Processing and Application of Ceramics
Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad., 7(3), 129-134.
https://doi.org/10.2298/PAC1303129A

Aleksić O, Vasiljević ZZ, Nikolić MV, Tasić N, Vuković M, Marinković Stanojević Z, Nikolić N, Nikolić PM. Nanostructured Fe2O3/TiO2 thick films prepared by screen printing. in Processing and Application of Ceramics. 2013;7(3):129-134.
doi:10.2298/PAC1303129A .

Aleksić, Obrad, Vasiljević, Zorka Z, Nikolić, Maria Vesna, Tasić, Nikola, Vuković, Marina, Marinković Stanojević, Zorica, Nikolić, Nenad, Nikolić, Pantelija M., "Nanostructured Fe2O3/TiO2 thick films prepared by screen printing" in Processing and Application of Ceramics, 7, no. 3 (2013):129-134,
https://doi.org/10.2298/PAC1303129A . .

TY  - JOUR
AU  - Branković, Goran
AU  - Branković, Zorica
AU  - Sequinel, T
AU  - Žunić, Milan
AU  - Vuković, Marina
AU  - Tasić, Nikola
AU  - Marinković, Bojan A
AU  - Cilense, Mario
AU  - Varela, JA
AU  - Longo, Elson
PY  - 2013
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/674
AB  - Processing of the YMn2O5 powder is very challenging, since it decomposes to YMnO3 and Mn3O4 at temperatures close to 1180 degrees C, while samples consolidation commonly demands high temperatures. The main goal of this work is to investigate a possibility to prepare thick films of YMn2O5, since their deposition generally requires significantly lower temperatures. Multiferroic YMn2O5 was synthesized by the hydrothermal method from Y(CH3COO)(3) center dot xH(2)O, Mn(CH3COO)(2) center dot 4H(2)O and KMnO4 precursors. XRD, FE-SEM and TEM analysis showed that the obtained powder was monophasic, with orthorhombic crystal structure and columnar particle shape with mean diameter and length of around 20 and 50 nm, respectively. The obtained powder was suspended in isopropyl alcohol with addition of appropriate binder and deflocculant. This suspension was used for electrophoretic deposition of YMn2O5 thick films under the high-voltage conditions and electric fields ranging from 250 to 2125 V/cm. The films obtained at 1000 V/cm and higher electric fields showed good adhesion, particle packing, homogeneity and very low porosity. It was shown that the deposition in extremely high electric fields (K-C=2125 V/cm) can influence the crystal orientation of the films, resulting in formation of preferentially oriented films.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - High-voltage electrophoretic deposition of preferentially oriented films from multiferroic YMn2O5 nanopowders
EP  - 2068
IS  - 2
SP  - 2065
VL  - 39
DO  - 10.1016/j.ceramint.2012.08.060
ER  - 

@article{
author = "Branković, Goran and Branković, Zorica and Sequinel, T and Žunić, Milan and Vuković, Marina and Tasić, Nikola and Marinković, Bojan A and Cilense, Mario and Varela, JA and Longo, Elson",
year = "2013",
abstract = "Processing of the YMn2O5 powder is very challenging, since it decomposes to YMnO3 and Mn3O4 at temperatures close to 1180 degrees C, while samples consolidation commonly demands high temperatures. The main goal of this work is to investigate a possibility to prepare thick films of YMn2O5, since their deposition generally requires significantly lower temperatures. Multiferroic YMn2O5 was synthesized by the hydrothermal method from Y(CH3COO)(3) center dot xH(2)O, Mn(CH3COO)(2) center dot 4H(2)O and KMnO4 precursors. XRD, FE-SEM and TEM analysis showed that the obtained powder was monophasic, with orthorhombic crystal structure and columnar particle shape with mean diameter and length of around 20 and 50 nm, respectively. The obtained powder was suspended in isopropyl alcohol with addition of appropriate binder and deflocculant. This suspension was used for electrophoretic deposition of YMn2O5 thick films under the high-voltage conditions and electric fields ranging from 250 to 2125 V/cm. The films obtained at 1000 V/cm and higher electric fields showed good adhesion, particle packing, homogeneity and very low porosity. It was shown that the deposition in extremely high electric fields (K-C=2125 V/cm) can influence the crystal orientation of the films, resulting in formation of preferentially oriented films.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "High-voltage electrophoretic deposition of preferentially oriented films from multiferroic YMn2O5 nanopowders",
pages = "2068-2065",
number = "2",
volume = "39",
doi = "10.1016/j.ceramint.2012.08.060"
}

Branković, G., Branković, Z., Sequinel, T., Žunić, M., Vuković, M., Tasić, N., Marinković, B. A., Cilense, M., Varela, J.,& Longo, E.. (2013). High-voltage electrophoretic deposition of preferentially oriented films from multiferroic YMn2O5 nanopowders. in Ceramics International
Elsevier Sci Ltd, Oxford., 39(2), 2065-2068.
https://doi.org/10.1016/j.ceramint.2012.08.060

Branković G, Branković Z, Sequinel T, Žunić M, Vuković M, Tasić N, Marinković BA, Cilense M, Varela J, Longo E. High-voltage electrophoretic deposition of preferentially oriented films from multiferroic YMn2O5 nanopowders. in Ceramics International. 2013;39(2):2065-2068.
doi:10.1016/j.ceramint.2012.08.060 .

Branković, Goran, Branković, Zorica, Sequinel, T, Žunić, Milan, Vuković, Marina, Tasić, Nikola, Marinković, Bojan A, Cilense, Mario, Varela, JA, Longo, Elson, "High-voltage electrophoretic deposition of preferentially oriented films from multiferroic YMn2O5 nanopowders" in Ceramics International, 39, no. 2 (2013):2065-2068,
https://doi.org/10.1016/j.ceramint.2012.08.060 . .

TY  - JOUR
AU  - Tasić, Nikola
AU  - Branković, Zorica
AU  - Marinković Stanojević, Zorica
AU  - Branković, Goran
PY  - 2012
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/567
AB  - Titanium(IV) oxide in the form of anatase has proven to be the best choice for photoanodic material in dye-sensitized solar cells (DSCs). The aim of the work was to study the influence of binder molecular weight on the morphology of deposited films, and consequently, DSC parameters. For this study, five different TiO2 tape casting slips were prepared from commercially available nanoanatase powder and polyethylene glycol (PEG) as a binder. The process of drying and sintering was carefully designed, so that the organic template was slowly decomposed, leaving favorable crack-free, porous structure. It was found that there is an optimal region of binder molecular weight for obtaining homogeneous, non-agglomerated and porous microstructure which is a necessary condition for application of TiO2 films in DSCs.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Effect of Binder Molecular Weight on Morphology of TiO2 Films Prepared by Tape Casting and Their Photovoltaic Performance
EP  - 372
IS  - 3
SP  - 365
VL  - 44
DO  - 10.2298/SOS1203365T
ER  - 

@article{
author = "Tasić, Nikola and Branković, Zorica and Marinković Stanojević, Zorica and Branković, Goran",
year = "2012",
abstract = "Titanium(IV) oxide in the form of anatase has proven to be the best choice for photoanodic material in dye-sensitized solar cells (DSCs). The aim of the work was to study the influence of binder molecular weight on the morphology of deposited films, and consequently, DSC parameters. For this study, five different TiO2 tape casting slips were prepared from commercially available nanoanatase powder and polyethylene glycol (PEG) as a binder. The process of drying and sintering was carefully designed, so that the organic template was slowly decomposed, leaving favorable crack-free, porous structure. It was found that there is an optimal region of binder molecular weight for obtaining homogeneous, non-agglomerated and porous microstructure which is a necessary condition for application of TiO2 films in DSCs.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Effect of Binder Molecular Weight on Morphology of TiO2 Films Prepared by Tape Casting and Their Photovoltaic Performance",
pages = "372-365",
number = "3",
volume = "44",
doi = "10.2298/SOS1203365T"
}

Tasić, N., Branković, Z., Marinković Stanojević, Z.,& Branković, G.. (2012). Effect of Binder Molecular Weight on Morphology of TiO2 Films Prepared by Tape Casting and Their Photovoltaic Performance. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 44(3), 365-372.
https://doi.org/10.2298/SOS1203365T

Tasić N, Branković Z, Marinković Stanojević Z, Branković G. Effect of Binder Molecular Weight on Morphology of TiO2 Films Prepared by Tape Casting and Their Photovoltaic Performance. in Science of Sintering. 2012;44(3):365-372.
doi:10.2298/SOS1203365T .

Tasić, Nikola, Branković, Zorica, Marinković Stanojević, Zorica, Branković, Goran, "Effect of Binder Molecular Weight on Morphology of TiO2 Films Prepared by Tape Casting and Their Photovoltaic Performance" in Science of Sintering, 44, no. 3 (2012):365-372,
https://doi.org/10.2298/SOS1203365T . .