TY  - JOUR
AU  - Aleksić, Stanko
AU  - Obradović, Nina
AU  - Mitrović, Nebojša S.
AU  - Luković, Miloljub D.
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/16180
AB  - A powder of Cu0.2Ni0.5Zn1.0 Mn1.3O4 composition for custom thermistor was prepared by using the respective mixture of metal oxides and solid state reaction at 1000 °C/4h in air. The obtained thermistor powder was milled in the planetary ball mill and agate mill for a prolonged time to achieve submicron powder. The prepared thermistor powder was further characterized by using XRD and SEM techniques. After that, the thermistor powder was pressed into small disc-shaped samples and sintered at 1150 °C/2h. The sintered samples were also characterized by using XRD and SEM. The main electrical properties such as nominal resistance R and thermistor exponential factor B were measured in the climatic test chamber. After that, the thick film paste was prepared using the same powder, an organic vehicle and a glass frit. The paste was printed on alumina substrate, dried at 150 °C /30 min and sintered in air at 850 °C /10 min in a hybrid conveyor furnace. Planar electrodes were printed on the sintered NTC thermistor layer using PdAg thick film paste. The electric properties of the sintered thick film thermistor were also measured in the climatic test chamber. The obtained results were used for development of novel self-heating thermistor applications.
PB  - Belgrade : ETRAN
T2  - Science of Sintering
T1  - Characterization of NTC thick film thermistor paste Cu0.2Ni0.5Zn1.0Mn1.3O4
DO  - 10.2298/SOS230608036A
UR  - https://hdl.handle.net/21.15107/rcub_dais_16180
ER  - 

@article{
author = "Aleksić, Stanko and Obradović, Nina and Mitrović, Nebojša S. and Luković, Miloljub D.",
year = "2023",
abstract = "A powder of Cu0.2Ni0.5Zn1.0 Mn1.3O4 composition for custom thermistor was prepared by using the respective mixture of metal oxides and solid state reaction at 1000 °C/4h in air. The obtained thermistor powder was milled in the planetary ball mill and agate mill for a prolonged time to achieve submicron powder. The prepared thermistor powder was further characterized by using XRD and SEM techniques. After that, the thermistor powder was pressed into small disc-shaped samples and sintered at 1150 °C/2h. The sintered samples were also characterized by using XRD and SEM. The main electrical properties such as nominal resistance R and thermistor exponential factor B were measured in the climatic test chamber. After that, the thick film paste was prepared using the same powder, an organic vehicle and a glass frit. The paste was printed on alumina substrate, dried at 150 °C /30 min and sintered in air at 850 °C /10 min in a hybrid conveyor furnace. Planar electrodes were printed on the sintered NTC thermistor layer using PdAg thick film paste. The electric properties of the sintered thick film thermistor were also measured in the climatic test chamber. The obtained results were used for development of novel self-heating thermistor applications.",
publisher = "Belgrade : ETRAN",
journal = "Science of Sintering",
title = "Characterization of NTC thick film thermistor paste Cu0.2Ni0.5Zn1.0Mn1.3O4",
doi = "10.2298/SOS230608036A",
url = "https://hdl.handle.net/21.15107/rcub_dais_16180"
}

Aleksić, S., Obradović, N., Mitrović, N. S.,& Luković, M. D.. (2023). Characterization of NTC thick film thermistor paste Cu0.2Ni0.5Zn1.0Mn1.3O4. in Science of Sintering
Belgrade : ETRAN..
https://doi.org/10.2298/SOS230608036A
https://hdl.handle.net/21.15107/rcub_dais_16180

Aleksić S, Obradović N, Mitrović NS, Luković MD. Characterization of NTC thick film thermistor paste Cu0.2Ni0.5Zn1.0Mn1.3O4. in Science of Sintering. 2023;.
doi:10.2298/SOS230608036A
https://hdl.handle.net/21.15107/rcub_dais_16180 .

Aleksić, Stanko, Obradović, Nina, Mitrović, Nebojša S., Luković, Miloljub D., "Characterization of NTC thick film thermistor paste Cu0.2Ni0.5Zn1.0Mn1.3O4" in Science of Sintering (2023),
https://doi.org/10.2298/SOS230608036A .,
https://hdl.handle.net/21.15107/rcub_dais_16180 .

TY  - CONF
AU  - Aleksić, Stanko
AU  - Obradović, Nina
AU  - Mitrović, Nebojša S.
AU  - Luković, Miloljub D.
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15156
AB  - A powder of Cu0.2Ni0.5Zn1.0 Mn1.3O4 composition for custom thermistor was prepared by using a certain mixture of metal oxides and solid state reaction at 1000 °C/4h in air. The obtained thermistor powder was milled in the planetary ball mill and agate mill for a prolonged time to achieve submicron powder. The prepared thermistor powder was further characterized by using XRD and SEM techniques. After that, the thermistor powder was pressed into small disc-shaped samples and sintered at 1150 °C/2h. The sintered samples were also characterized by using XRD and SEM. The main electrical properties such as nominal resistance R and thermistor exponential factor B were measured in the climatic test chamber. After that, the thick film paste was prepared using the same powder, an organic vehicle and a glass frit. The paste was printed on alumina substrate, dried at 150 °C / 30 min and sintered in air at 850 °C / 10 min in the hybrid conveyor furnace. The planar electrodes were printed on the sintered NTC thermistor layer using the PdAg thick film paste. The electric properties of sintered thick film thermistor were also measured in the climatic test chamber. The obtained results were used for development of novel self-heating thermistor applications.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
T1  - Characterization of NTC thick film thermistor paste Cu0.2 Ni0.5 Zn1.0 Mn1.3O4
SP  - 70
EP  - 71
UR  - https://hdl.handle.net/21.15107/rcub_dais_15156
ER  - 

@conference{
author = "Aleksić, Stanko and Obradović, Nina and Mitrović, Nebojša S. and Luković, Miloljub D.",
year = "2023",
abstract = "A powder of Cu0.2Ni0.5Zn1.0 Mn1.3O4 composition for custom thermistor was prepared by using a certain mixture of metal oxides and solid state reaction at 1000 °C/4h in air. The obtained thermistor powder was milled in the planetary ball mill and agate mill for a prolonged time to achieve submicron powder. The prepared thermistor powder was further characterized by using XRD and SEM techniques. After that, the thermistor powder was pressed into small disc-shaped samples and sintered at 1150 °C/2h. The sintered samples were also characterized by using XRD and SEM. The main electrical properties such as nominal resistance R and thermistor exponential factor B were measured in the climatic test chamber. After that, the thick film paste was prepared using the same powder, an organic vehicle and a glass frit. The paste was printed on alumina substrate, dried at 150 °C / 30 min and sintered in air at 850 °C / 10 min in the hybrid conveyor furnace. The planar electrodes were printed on the sintered NTC thermistor layer using the PdAg thick film paste. The electric properties of sintered thick film thermistor were also measured in the climatic test chamber. The obtained results were used for development of novel self-heating thermistor applications.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023",
title = "Characterization of NTC thick film thermistor paste Cu0.2 Ni0.5 Zn1.0 Mn1.3O4",
pages = "70-71",
url = "https://hdl.handle.net/21.15107/rcub_dais_15156"
}

Aleksić, S., Obradović, N., Mitrović, N. S.,& Luković, M. D.. (2023). Characterization of NTC thick film thermistor paste Cu0.2 Ni0.5 Zn1.0 Mn1.3O4. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
Belgrade : Serbian Ceramic Society., 70-71.
https://hdl.handle.net/21.15107/rcub_dais_15156

Aleksić S, Obradović N, Mitrović NS, Luković MD. Characterization of NTC thick film thermistor paste Cu0.2 Ni0.5 Zn1.0 Mn1.3O4. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023. 2023;:70-71.
https://hdl.handle.net/21.15107/rcub_dais_15156 .

Aleksić, Stanko, Obradović, Nina, Mitrović, Nebojša S., Luković, Miloljub D., "Characterization of NTC thick film thermistor paste Cu0.2 Ni0.5 Zn1.0 Mn1.3O4" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023 (2023):70-71,
https://hdl.handle.net/21.15107/rcub_dais_15156 .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Labus, Nebojša
AU  - Pavlović, Vera P.
AU  - Marković, Smilja
AU  - Luković, Miloljub D.
AU  - Tadić, Nenad B.
AU  - Vujančević, Jelena
AU  - Vlahović, Branislav
AU  - Pavlović, Vladimir B.
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11954
AB  - Nanocrystalline Zn2SnO4/SnO2 powder was obtained by a solid state reaction of ZnO and SnO2 nanopowders mixed in the molar ratio 1:1. The phase composition of the obtained powder was studied by XRD and Raman spectroscopy, morphology and texture were characterized by FESEM, TEM, BET and Hg porosimetry, while XPS and FTIR spectroscopy were used to determine the surface chemistry. The influence of humidity on complex impedance was monitored on bulk samples in the relative humidity (RH) range 30–90% in a climatic chamber in the frequency range 42 Hz- 1 MHz at working temperatures of 25 and 50 °C. Change in RH had a significant influence on impedance reduction, especially noticeable in the lower frequency range, indicating potential application of this nanocomposite as a humidity sensing material. Increase in RH led to an increase in AC conductivity that changed with frequency according to the Jonscher power law. The frequency exponent decreased with increase in RH and sample temperature indicating that the correlated hopping barrier model is the dominant conduction mechanism. Complex impedance was analyzed using an equivalent circuit consisting of a parallel resistance and constant phase element, showing the dominant influence of grain boundaries at both working temperatures (25 and 50 °C). The resistance decreased, while the capacitance and relaxation frequency increased with increase in RH. At high humidity an added Wartburg element enabled modeling of the charge diffusion process
PB  - Springer
T2  - Journal of Electroceramics
T1  - Nanocrystalline Zn2SnO4/SnO2: Crystal structure and humidity influence on complex impedance
SP  - 135
EP  - 147
VL  - 45
DO  - 10.1007/s10832-021-00232-z
UR  - https://hdl.handle.net/21.15107/rcub_dais_11954
ER  - 

@article{
author = "Nikolić, Maria Vesna and Labus, Nebojša and Pavlović, Vera P. and Marković, Smilja and Luković, Miloljub D. and Tadić, Nenad B. and Vujančević, Jelena and Vlahović, Branislav and Pavlović, Vladimir B.",
year = "2021",
abstract = "Nanocrystalline Zn2SnO4/SnO2 powder was obtained by a solid state reaction of ZnO and SnO2 nanopowders mixed in the molar ratio 1:1. The phase composition of the obtained powder was studied by XRD and Raman spectroscopy, morphology and texture were characterized by FESEM, TEM, BET and Hg porosimetry, while XPS and FTIR spectroscopy were used to determine the surface chemistry. The influence of humidity on complex impedance was monitored on bulk samples in the relative humidity (RH) range 30–90% in a climatic chamber in the frequency range 42 Hz- 1 MHz at working temperatures of 25 and 50 °C. Change in RH had a significant influence on impedance reduction, especially noticeable in the lower frequency range, indicating potential application of this nanocomposite as a humidity sensing material. Increase in RH led to an increase in AC conductivity that changed with frequency according to the Jonscher power law. The frequency exponent decreased with increase in RH and sample temperature indicating that the correlated hopping barrier model is the dominant conduction mechanism. Complex impedance was analyzed using an equivalent circuit consisting of a parallel resistance and constant phase element, showing the dominant influence of grain boundaries at both working temperatures (25 and 50 °C). The resistance decreased, while the capacitance and relaxation frequency increased with increase in RH. At high humidity an added Wartburg element enabled modeling of the charge diffusion process",
publisher = "Springer",
journal = "Journal of Electroceramics",
title = "Nanocrystalline Zn2SnO4/SnO2: Crystal structure and humidity influence on complex impedance",
pages = "135-147",
volume = "45",
doi = "10.1007/s10832-021-00232-z",
url = "https://hdl.handle.net/21.15107/rcub_dais_11954"
}

Nikolić, M. V., Labus, N., Pavlović, V. P., Marković, S., Luković, M. D., Tadić, N. B., Vujančević, J., Vlahović, B.,& Pavlović, V. B.. (2021). Nanocrystalline Zn2SnO4/SnO2: Crystal structure and humidity influence on complex impedance. in Journal of Electroceramics
Springer., 45, 135-147.
https://doi.org/10.1007/s10832-021-00232-z
https://hdl.handle.net/21.15107/rcub_dais_11954

Nikolić MV, Labus N, Pavlović VP, Marković S, Luković MD, Tadić NB, Vujančević J, Vlahović B, Pavlović VB. Nanocrystalline Zn2SnO4/SnO2: Crystal structure and humidity influence on complex impedance. in Journal of Electroceramics. 2021;45:135-147.
doi:10.1007/s10832-021-00232-z
https://hdl.handle.net/21.15107/rcub_dais_11954 .

Nikolić, Maria Vesna, Labus, Nebojša, Pavlović, Vera P., Marković, Smilja, Luković, Miloljub D., Tadić, Nenad B., Vujančević, Jelena, Vlahović, Branislav, Pavlović, Vladimir B., "Nanocrystalline Zn2SnO4/SnO2: Crystal structure and humidity influence on complex impedance" in Journal of Electroceramics, 45 (2021):135-147,
https://doi.org/10.1007/s10832-021-00232-z .,
https://hdl.handle.net/21.15107/rcub_dais_11954 .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Dojčinović, Milena
AU  - Vasiljević, Zorka Ž.
AU  - Luković, Miloljub D.
AU  - Labus, Nebojša
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/7450
AB  - Nanocomposite Zn2SnO4/SnO2 powder was
obtained by solid state synthesis from homogenized
starting nanopowders of ZnO and SnO2, mixed in the 1:1
molar ratio, structurally and morphologically characterized
using X-ray diffraction (XRD) and Scanning Electron
Microscopy (SEM). Thick film paste was made by adding
organic vehicles to the obtained powder. Three to five
layers (layer thickness approx. 12 µm) were screen printed
on alumina substrate with small test PdAg electrodes and
fired at 600oC for 30 minutes. SEM analysis confirmed formation of a porous structure suitable for humidity sensing.
Impedance response was studied at the working temperatures of 25 and 50oC in a humidity chamber where the
relative humidity (RH) was 30-90% and measured frequency 42 Hz – 1 MHz. With increase in film thickness the overall
sensor impedance increased. It reduced at 100 Hz from 36 to 0.25 MΩ (60 µm), from 23.4 to 0.25 MΩ (48 µm) and from
6.8 to 0.02 MΩ (36 µm) at 25 oC, while at 50 oC and also 100 Hz it reduced from 14 MΩ to 0.72 MΩ (48 µm) for RH 30 and
90%, respectively. The response (8 s) and recovery (10 s) was fast, showing that this nanocomposite has potential for
application in humidity sensing.
PB  - IEEE
T2  - IEEE Sensors Journal
T1  - Nanocomposite Zn2SnO4/SnO2 Thick Films as a Humidity Sensing Material
SP  - 7509
EP  - 7516
VL  - 20
IS  - 14
DO  - 10.1109/JSEN.2020.2983135
UR  - https://hdl.handle.net/21.15107/rcub_dais_7450
ER  - 

@article{
author = "Nikolić, Maria Vesna and Dojčinović, Milena and Vasiljević, Zorka Ž. and Luković, Miloljub D. and Labus, Nebojša",
year = "2020",
abstract = "Nanocomposite Zn2SnO4/SnO2 powder was
obtained by solid state synthesis from homogenized
starting nanopowders of ZnO and SnO2, mixed in the 1:1
molar ratio, structurally and morphologically characterized
using X-ray diffraction (XRD) and Scanning Electron
Microscopy (SEM). Thick film paste was made by adding
organic vehicles to the obtained powder. Three to five
layers (layer thickness approx. 12 µm) were screen printed
on alumina substrate with small test PdAg electrodes and
fired at 600oC for 30 minutes. SEM analysis confirmed formation of a porous structure suitable for humidity sensing.
Impedance response was studied at the working temperatures of 25 and 50oC in a humidity chamber where the
relative humidity (RH) was 30-90% and measured frequency 42 Hz – 1 MHz. With increase in film thickness the overall
sensor impedance increased. It reduced at 100 Hz from 36 to 0.25 MΩ (60 µm), from 23.4 to 0.25 MΩ (48 µm) and from
6.8 to 0.02 MΩ (36 µm) at 25 oC, while at 50 oC and also 100 Hz it reduced from 14 MΩ to 0.72 MΩ (48 µm) for RH 30 and
90%, respectively. The response (8 s) and recovery (10 s) was fast, showing that this nanocomposite has potential for
application in humidity sensing.",
publisher = "IEEE",
journal = "IEEE Sensors Journal",
title = "Nanocomposite Zn2SnO4/SnO2 Thick Films as a Humidity Sensing Material",
pages = "7509-7516",
volume = "20",
number = "14",
doi = "10.1109/JSEN.2020.2983135",
url = "https://hdl.handle.net/21.15107/rcub_dais_7450"
}

Nikolić, M. V., Dojčinović, M., Vasiljević, Z. Ž., Luković, M. D.,& Labus, N.. (2020). Nanocomposite Zn2SnO4/SnO2 Thick Films as a Humidity Sensing Material. in IEEE Sensors Journal
IEEE., 20(14), 7509-7516.
https://doi.org/10.1109/JSEN.2020.2983135
https://hdl.handle.net/21.15107/rcub_dais_7450

Nikolić MV, Dojčinović M, Vasiljević ZŽ, Luković MD, Labus N. Nanocomposite Zn2SnO4/SnO2 Thick Films as a Humidity Sensing Material. in IEEE Sensors Journal. 2020;20(14):7509-7516.
doi:10.1109/JSEN.2020.2983135
https://hdl.handle.net/21.15107/rcub_dais_7450 .

Nikolić, Maria Vesna, Dojčinović, Milena, Vasiljević, Zorka Ž., Luković, Miloljub D., Labus, Nebojša, "Nanocomposite Zn2SnO4/SnO2 Thick Films as a Humidity Sensing Material" in IEEE Sensors Journal, 20, no. 14 (2020):7509-7516,
https://doi.org/10.1109/JSEN.2020.2983135 .,
https://hdl.handle.net/21.15107/rcub_dais_7450 .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Dojčinović, Milena
AU  - Vasiljević, Zorka Ž.
AU  - Luković, Miloljub D.
AU  - Labus, Nebojša
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/8942
AB  - Nanocomposite Zn2SnO4/SnO2 powder wasobtained by solid state synthesis from homogenizedstarting nanopowders of ZnO and SnO2, mixed in the 1:1molar ratio, structurally and morphologically characterizedusing X-ray diffraction (XRD) and Scanning ElectronMicroscopy (SEM). Thick film paste was made by addingorganic vehicles to the obtained powder. Three to fivelayers (layer thickness approx. 12 µm) were screen printedon alumina substrate with small test PdAg electrodes andfired at 600oC for 30 minutes. SEM analysis confirmed formation of a porous structure suitable for humidity sensing.Impedance response was studied at the working temperatures of 25 and 50oC in a humidity chamber where therelative humidity (RH) was 30-90% and measured frequency 42 Hz – 1 MHz. With increase in film thickness the overallsensor impedance increased. It reduced at 100 Hz from 36 to 0.25 MΩ (60 µm), from 23.4 to 0.25 MΩ (48 µm) and from6.8 to 0.02 MΩ (36 µm) at 25 oC, while at 50 oC and also 100 Hz it reduced from 14 MΩ to 0.72 MΩ (48 µm) for RH 30 and90%, respectively. The response (8 s) and recovery (10 s) was fast, showing that this nanocomposite has potential forapplication in humidity sensing.
PB  - IEEE
T2  - IEEE Sensors Journal
T1  - Nanocomposite Zn2SnO4/SnO2 Thick Films as a Humidity Sensing Material
SP  - 7509
EP  - 7516
VL  - 20
IS  - 14
DO  - 10.1109/JSEN.2020.2983135
UR  - https://hdl.handle.net/21.15107/rcub_dais_8942
ER  - 

@article{
author = "Nikolić, Maria Vesna and Dojčinović, Milena and Vasiljević, Zorka Ž. and Luković, Miloljub D. and Labus, Nebojša",
year = "2020",
abstract = "Nanocomposite Zn2SnO4/SnO2 powder wasobtained by solid state synthesis from homogenizedstarting nanopowders of ZnO and SnO2, mixed in the 1:1molar ratio, structurally and morphologically characterizedusing X-ray diffraction (XRD) and Scanning ElectronMicroscopy (SEM). Thick film paste was made by addingorganic vehicles to the obtained powder. Three to fivelayers (layer thickness approx. 12 µm) were screen printedon alumina substrate with small test PdAg electrodes andfired at 600oC for 30 minutes. SEM analysis confirmed formation of a porous structure suitable for humidity sensing.Impedance response was studied at the working temperatures of 25 and 50oC in a humidity chamber where therelative humidity (RH) was 30-90% and measured frequency 42 Hz – 1 MHz. With increase in film thickness the overallsensor impedance increased. It reduced at 100 Hz from 36 to 0.25 MΩ (60 µm), from 23.4 to 0.25 MΩ (48 µm) and from6.8 to 0.02 MΩ (36 µm) at 25 oC, while at 50 oC and also 100 Hz it reduced from 14 MΩ to 0.72 MΩ (48 µm) for RH 30 and90%, respectively. The response (8 s) and recovery (10 s) was fast, showing that this nanocomposite has potential forapplication in humidity sensing.",
publisher = "IEEE",
journal = "IEEE Sensors Journal",
title = "Nanocomposite Zn2SnO4/SnO2 Thick Films as a Humidity Sensing Material",
pages = "7509-7516",
volume = "20",
number = "14",
doi = "10.1109/JSEN.2020.2983135",
url = "https://hdl.handle.net/21.15107/rcub_dais_8942"
}

Nikolić, M. V., Dojčinović, M., Vasiljević, Z. Ž., Luković, M. D.,& Labus, N.. (2020). Nanocomposite Zn2SnO4/SnO2 Thick Films as a Humidity Sensing Material. in IEEE Sensors Journal
IEEE., 20(14), 7509-7516.
https://doi.org/10.1109/JSEN.2020.2983135
https://hdl.handle.net/21.15107/rcub_dais_8942

Nikolić MV, Dojčinović M, Vasiljević ZŽ, Luković MD, Labus N. Nanocomposite Zn2SnO4/SnO2 Thick Films as a Humidity Sensing Material. in IEEE Sensors Journal. 2020;20(14):7509-7516.
doi:10.1109/JSEN.2020.2983135
https://hdl.handle.net/21.15107/rcub_dais_8942 .

Nikolić, Maria Vesna, Dojčinović, Milena, Vasiljević, Zorka Ž., Luković, Miloljub D., Labus, Nebojša, "Nanocomposite Zn2SnO4/SnO2 Thick Films as a Humidity Sensing Material" in IEEE Sensors Journal, 20, no. 14 (2020):7509-7516,
https://doi.org/10.1109/JSEN.2020.2983135 .,
https://hdl.handle.net/21.15107/rcub_dais_8942 .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Krstić, Jugoslav
AU  - Labus, Nebojša
AU  - Luković, Miloljub
AU  - Dojčinović, Milena
AU  - Radovanović, Milan
AU  - Tadić, Nenad B.
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/8950
AB  - Iron manganite (FeMnO3) powder with a cubic (bixbyite,−Ia3) crystal structure was obtained by a solid statereaction. Thick film paste (powder+organic vehicles) was screen printed on alumina substrate with test interdigitatedPdAg electrodes. Significant porosity (60.6%) composed of macropores (larger than 100 nm) wasdetermined by Hg porosimetry, changing only slightly from the first extrusion run indicating a stable poresystem. Hg porosimetry evaluation of thick film samples enabled estimation of true textural parameters of thethick film compared to powder. Impedance response of the thick film sensor was monitored in a humiditychamber in the relative humidity (RH) range 30–90%, at room temperature (25 °C) and frequency range from42 Hz to 1 MHz. At 100 Hz the impedance reduced from 10.41 MΩ for RH 30% to 0.68 MΩ for RH 90%. Analysisof complex impedance using an equivalent circuit showed the dominant influence of grain boundaries. Thesensor response and recovery was fast (several seconds) and a relatively low hysteresis value of 2.8% wasobtained.
PB  - Elsevier
T2  - Materials Science and Engineering B: Solid-State Materials for Advanced Technology
T1  - Structural, morphological and textural properties of iron manganite (FeMnO3) thick films applied for humidity sensing
SP  - 114547
VL  - 257
DO  - 10.1016/j.mseb.2020.114547
UR  - https://hdl.handle.net/21.15107/rcub_dais_8950
ER  - 

@article{
author = "Nikolić, Maria Vesna and Krstić, Jugoslav and Labus, Nebojša and Luković, Miloljub and Dojčinović, Milena and Radovanović, Milan and Tadić, Nenad B.",
year = "2020",
abstract = "Iron manganite (FeMnO3) powder with a cubic (bixbyite,−Ia3) crystal structure was obtained by a solid statereaction. Thick film paste (powder+organic vehicles) was screen printed on alumina substrate with test interdigitatedPdAg electrodes. Significant porosity (60.6%) composed of macropores (larger than 100 nm) wasdetermined by Hg porosimetry, changing only slightly from the first extrusion run indicating a stable poresystem. Hg porosimetry evaluation of thick film samples enabled estimation of true textural parameters of thethick film compared to powder. Impedance response of the thick film sensor was monitored in a humiditychamber in the relative humidity (RH) range 30–90%, at room temperature (25 °C) and frequency range from42 Hz to 1 MHz. At 100 Hz the impedance reduced from 10.41 MΩ for RH 30% to 0.68 MΩ for RH 90%. Analysisof complex impedance using an equivalent circuit showed the dominant influence of grain boundaries. Thesensor response and recovery was fast (several seconds) and a relatively low hysteresis value of 2.8% wasobtained.",
publisher = "Elsevier",
journal = "Materials Science and Engineering B: Solid-State Materials for Advanced Technology",
title = "Structural, morphological and textural properties of iron manganite (FeMnO3) thick films applied for humidity sensing",
pages = "114547",
volume = "257",
doi = "10.1016/j.mseb.2020.114547",
url = "https://hdl.handle.net/21.15107/rcub_dais_8950"
}

Nikolić, M. V., Krstić, J., Labus, N., Luković, M., Dojčinović, M., Radovanović, M.,& Tadić, N. B.. (2020). Structural, morphological and textural properties of iron manganite (FeMnO3) thick films applied for humidity sensing. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology
Elsevier., 257, 114547.
https://doi.org/10.1016/j.mseb.2020.114547
https://hdl.handle.net/21.15107/rcub_dais_8950

Nikolić MV, Krstić J, Labus N, Luković M, Dojčinović M, Radovanović M, Tadić NB. Structural, morphological and textural properties of iron manganite (FeMnO3) thick films applied for humidity sensing. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 2020;257:114547.
doi:10.1016/j.mseb.2020.114547
https://hdl.handle.net/21.15107/rcub_dais_8950 .

Nikolić, Maria Vesna, Krstić, Jugoslav, Labus, Nebojša, Luković, Miloljub, Dojčinović, Milena, Radovanović, Milan, Tadić, Nenad B., "Structural, morphological and textural properties of iron manganite (FeMnO3) thick films applied for humidity sensing" in Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 257 (2020):114547,
https://doi.org/10.1016/j.mseb.2020.114547 .,
https://hdl.handle.net/21.15107/rcub_dais_8950 .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Krstić, Jugoslav
AU  - Labus, Nebojša
AU  - Luković, Miloljub
AU  - Dojčinović, Milena
AU  - Radovanović, Milan
AU  - Tadić, Nenad B.
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/10036
AB  - Iron manganite (FeMnO3) powder with a cubic (bixbyite,−Ia3) crystal structure was obtained by a solid statereaction. Thick film paste (powder+organic vehicles) was screen printed on alumina substrate with test interdigitatedPdAg electrodes. Significant porosity (60.6%) composed of macropores (larger than 100 nm) wasdetermined by Hg porosimetry, changing only slightly from the first extrusion run indicating a stable poresystem. Hg porosimetry evaluation of thick film samples enabled estimation of true textural parameters of thethick film compared to powder. Impedance response of the thick film sensor was monitored in a humiditychamber in the relative humidity (RH) range 30–90%, at room temperature (25 °C) and frequency range from42 Hz to 1 MHz. At 100 Hz the impedance reduced from 10.41 MΩ for RH 30% to 0.68 MΩ for RH 90%. Analysisof complex impedance using an equivalent circuit showed the dominant influence of grain boundaries. Thesensor response and recovery was fast (several seconds) and a relatively low hysteresis value of 2.8% wasobtained.
PB  - Elsevier
T2  - Materials Science and Engineering B: Solid-State Materials for Advanced Technology
T1  - Structural, morphological and textural properties of iron manganite (FeMnO3) thick films applied for humidity sensing
SP  - 114547
VL  - 257
DO  - 10.1016/j.mseb.2020.114547
UR  - https://hdl.handle.net/21.15107/rcub_dais_10036
ER  - 

@article{
author = "Nikolić, Maria Vesna and Krstić, Jugoslav and Labus, Nebojša and Luković, Miloljub and Dojčinović, Milena and Radovanović, Milan and Tadić, Nenad B.",
year = "2020",
abstract = "Iron manganite (FeMnO3) powder with a cubic (bixbyite,−Ia3) crystal structure was obtained by a solid statereaction. Thick film paste (powder+organic vehicles) was screen printed on alumina substrate with test interdigitatedPdAg electrodes. Significant porosity (60.6%) composed of macropores (larger than 100 nm) wasdetermined by Hg porosimetry, changing only slightly from the first extrusion run indicating a stable poresystem. Hg porosimetry evaluation of thick film samples enabled estimation of true textural parameters of thethick film compared to powder. Impedance response of the thick film sensor was monitored in a humiditychamber in the relative humidity (RH) range 30–90%, at room temperature (25 °C) and frequency range from42 Hz to 1 MHz. At 100 Hz the impedance reduced from 10.41 MΩ for RH 30% to 0.68 MΩ for RH 90%. Analysisof complex impedance using an equivalent circuit showed the dominant influence of grain boundaries. Thesensor response and recovery was fast (several seconds) and a relatively low hysteresis value of 2.8% wasobtained.",
publisher = "Elsevier",
journal = "Materials Science and Engineering B: Solid-State Materials for Advanced Technology",
title = "Structural, morphological and textural properties of iron manganite (FeMnO3) thick films applied for humidity sensing",
pages = "114547",
volume = "257",
doi = "10.1016/j.mseb.2020.114547",
url = "https://hdl.handle.net/21.15107/rcub_dais_10036"
}

Nikolić, M. V., Krstić, J., Labus, N., Luković, M., Dojčinović, M., Radovanović, M.,& Tadić, N. B.. (2020). Structural, morphological and textural properties of iron manganite (FeMnO3) thick films applied for humidity sensing. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology
Elsevier., 257, 114547.
https://doi.org/10.1016/j.mseb.2020.114547
https://hdl.handle.net/21.15107/rcub_dais_10036

Nikolić MV, Krstić J, Labus N, Luković M, Dojčinović M, Radovanović M, Tadić NB. Structural, morphological and textural properties of iron manganite (FeMnO3) thick films applied for humidity sensing. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 2020;257:114547.
doi:10.1016/j.mseb.2020.114547
https://hdl.handle.net/21.15107/rcub_dais_10036 .

Nikolić, Maria Vesna, Krstić, Jugoslav, Labus, Nebojša, Luković, Miloljub, Dojčinović, Milena, Radovanović, Milan, Tadić, Nenad B., "Structural, morphological and textural properties of iron manganite (FeMnO3) thick films applied for humidity sensing" in Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 257 (2020):114547,
https://doi.org/10.1016/j.mseb.2020.114547 .,
https://hdl.handle.net/21.15107/rcub_dais_10036 .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Vasiljević, Zorka Ž.
AU  - Luković, Miloljub D.
AU  - Pavlović, Vera P.
AU  - Krstić, Jugoslav B.
AU  - Vujančević, Jelena
AU  - Tadić, Nenad B.
AU  - Vlahović, Branislav
AU  - Pavlović, Vladimir B.
PY  - 2019
UR  - https://ceramics.onlinelibrary.wiley.com/doi/abs/10.1111/ijac.13190
UR  - https://dais.sanu.ac.rs/123456789/5766
AB  - Zinc ferrite nanocrystalline powder was obtained by solid state synthesis of starting zinc oxide and hematite nanopowders. Field emission scanning electron microscopy (FESEM and transmission electron microscopy (TEM), X‐ray diffraction (XRD), X‐ray photoelectron spectroscopy (XPS) and Raman spectroscopy confirmed the formation of nanocrystalline zinc‐ferrite powder with a mixed spinel structure with small amounts of remaining zinc oxide and hematite as impurities. Thick film paste was formed and screen printed on test interdigitated PdAg electrodes on alumina substrate. Formation of a porous nanocrystalline structure was confirmed by scanning electron microscopy (SEM) and Hg porosimetry. Humidity sensing properties of zinc ferrite thick films were investigated by monitoring the change in impedance in the relative humidity interval 30‐90% in the frequency range 42 Hz – 1 MHz at room temperature (25 °C) and 50 °C. At 42 Hz at both analyzed temperatures the impedance reduced ~ 46 times in the humidity range 30‐90%. The dominant influence of grain boundaries was confirmed by analysis of complex impedance with an equivalent circuit.
PB  - John Wiley & Sons, Inc.
T2  - International Journal of Applied Ceramic Technology
T1  - Investigation of ZnFe2O4 spinel ferrite nanocrystalline screen‐printed thick films for application in humidity sensing
SP  - 981
EP  - 993
VL  - 16
IS  - 3
DO  - 10.1111/ijac.13190
UR  - https://hdl.handle.net/21.15107/rcub_dais_5766
ER  - 

@article{
author = "Nikolić, Maria Vesna and Vasiljević, Zorka Ž. and Luković, Miloljub D. and Pavlović, Vera P. and Krstić, Jugoslav B. and Vujančević, Jelena and Tadić, Nenad B. and Vlahović, Branislav and Pavlović, Vladimir B.",
year = "2019",
abstract = "Zinc ferrite nanocrystalline powder was obtained by solid state synthesis of starting zinc oxide and hematite nanopowders. Field emission scanning electron microscopy (FESEM and transmission electron microscopy (TEM), X‐ray diffraction (XRD), X‐ray photoelectron spectroscopy (XPS) and Raman spectroscopy confirmed the formation of nanocrystalline zinc‐ferrite powder with a mixed spinel structure with small amounts of remaining zinc oxide and hematite as impurities. Thick film paste was formed and screen printed on test interdigitated PdAg electrodes on alumina substrate. Formation of a porous nanocrystalline structure was confirmed by scanning electron microscopy (SEM) and Hg porosimetry. Humidity sensing properties of zinc ferrite thick films were investigated by monitoring the change in impedance in the relative humidity interval 30‐90% in the frequency range 42 Hz – 1 MHz at room temperature (25 °C) and 50 °C. At 42 Hz at both analyzed temperatures the impedance reduced ~ 46 times in the humidity range 30‐90%. The dominant influence of grain boundaries was confirmed by analysis of complex impedance with an equivalent circuit.",
publisher = "John Wiley & Sons, Inc.",
journal = "International Journal of Applied Ceramic Technology",
title = "Investigation of ZnFe2O4 spinel ferrite nanocrystalline screen‐printed thick films for application in humidity sensing",
pages = "981-993",
volume = "16",
number = "3",
doi = "10.1111/ijac.13190",
url = "https://hdl.handle.net/21.15107/rcub_dais_5766"
}

Nikolić, M. V., Vasiljević, Z. Ž., Luković, M. D., Pavlović, V. P., Krstić, J. B., Vujančević, J., Tadić, N. B., Vlahović, B.,& Pavlović, V. B.. (2019). Investigation of ZnFe2O4 spinel ferrite nanocrystalline screen‐printed thick films for application in humidity sensing. in International Journal of Applied Ceramic Technology
John Wiley & Sons, Inc.., 16(3), 981-993.
https://doi.org/10.1111/ijac.13190
https://hdl.handle.net/21.15107/rcub_dais_5766

Nikolić MV, Vasiljević ZŽ, Luković MD, Pavlović VP, Krstić JB, Vujančević J, Tadić NB, Vlahović B, Pavlović VB. Investigation of ZnFe2O4 spinel ferrite nanocrystalline screen‐printed thick films for application in humidity sensing. in International Journal of Applied Ceramic Technology. 2019;16(3):981-993.
doi:10.1111/ijac.13190
https://hdl.handle.net/21.15107/rcub_dais_5766 .

Nikolić, Maria Vesna, Vasiljević, Zorka Ž., Luković, Miloljub D., Pavlović, Vera P., Krstić, Jugoslav B., Vujančević, Jelena, Tadić, Nenad B., Vlahović, Branislav, Pavlović, Vladimir B., "Investigation of ZnFe2O4 spinel ferrite nanocrystalline screen‐printed thick films for application in humidity sensing" in International Journal of Applied Ceramic Technology, 16, no. 3 (2019):981-993,
https://doi.org/10.1111/ijac.13190 .,
https://hdl.handle.net/21.15107/rcub_dais_5766 .

TY  - CONF
AU  - Nikolić, Maria Vesna
AU  - Dojčinović, Milena
AU  - Vasiljević, Zorka Ž.
AU  - Luković, Miloljub D.
AU  - Labus, Nebojša
PY  - 2019
UR  - https://dais.sanu.ac.rs/123456789/6687
AB  - Nanocomposite Zn2SnO4/SnO2 powder was obtained by solid state synthesis from homogenized starting nanopowders of ZnO and SnO2 mixed in the 1:1 molar ratio, structurally and morphologically characterized using X-ray diffraction (XRD) and Scanning Electron Microscopy (SEM). Thick film paste was made by adding organic vehicles to the obtained powder. Three to five layers (layer thickness approx. 12 μm) were screen printed on alumina substrate with small test PdAg electrodes and fired at 600°C for 30 minutes. SEM analysis confirmed formation of a porous structure suitable for humidity sensing. Impedance response was studied at the working temperatures of 25 and 50°in a humidity chamber where the relative humidity (RH) was 30-90% and measured frequency 42 Hz - 1 MHz. With increase in film thickness the overall sensor impedance increased. It reduced at 100 Hz from 36 to 0.25 MΩ (60 μm), from 23.4 to 0.25 MΩ (48 μm) and from 6.8 to 0.02 MΩ (36 μm) at 25°C, while at 50°C the overall measured impedance was lower, and reduced from 14 MΩ to 0.72 MΩ (48 μm) for RH 30 and 90%, respectively. The response (8 s) and recovery (10 s) was fast, showing that this nanocomposite has potential for application in humidity sensing.
PB  - IEEE
C3  - 2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)
T1  - Nanocomposite Zn2SnO4/SnO2 Thick films as a Humidity Sensing Material
SP  - 1
EP  - 3
DO  - 10.1109/FLEPS.2019.8792304
UR  - https://hdl.handle.net/21.15107/rcub_dais_6687
ER  - 

@conference{
author = "Nikolić, Maria Vesna and Dojčinović, Milena and Vasiljević, Zorka Ž. and Luković, Miloljub D. and Labus, Nebojša",
year = "2019",
abstract = "Nanocomposite Zn2SnO4/SnO2 powder was obtained by solid state synthesis from homogenized starting nanopowders of ZnO and SnO2 mixed in the 1:1 molar ratio, structurally and morphologically characterized using X-ray diffraction (XRD) and Scanning Electron Microscopy (SEM). Thick film paste was made by adding organic vehicles to the obtained powder. Three to five layers (layer thickness approx. 12 μm) were screen printed on alumina substrate with small test PdAg electrodes and fired at 600°C for 30 minutes. SEM analysis confirmed formation of a porous structure suitable for humidity sensing. Impedance response was studied at the working temperatures of 25 and 50°in a humidity chamber where the relative humidity (RH) was 30-90% and measured frequency 42 Hz - 1 MHz. With increase in film thickness the overall sensor impedance increased. It reduced at 100 Hz from 36 to 0.25 MΩ (60 μm), from 23.4 to 0.25 MΩ (48 μm) and from 6.8 to 0.02 MΩ (36 μm) at 25°C, while at 50°C the overall measured impedance was lower, and reduced from 14 MΩ to 0.72 MΩ (48 μm) for RH 30 and 90%, respectively. The response (8 s) and recovery (10 s) was fast, showing that this nanocomposite has potential for application in humidity sensing.",
publisher = "IEEE",
journal = "2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)",
title = "Nanocomposite Zn2SnO4/SnO2 Thick films as a Humidity Sensing Material",
pages = "1-3",
doi = "10.1109/FLEPS.2019.8792304",
url = "https://hdl.handle.net/21.15107/rcub_dais_6687"
}

Nikolić, M. V., Dojčinović, M., Vasiljević, Z. Ž., Luković, M. D.,& Labus, N.. (2019). Nanocomposite Zn2SnO4/SnO2 Thick films as a Humidity Sensing Material. in 2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)
IEEE., 1-3.
https://doi.org/10.1109/FLEPS.2019.8792304
https://hdl.handle.net/21.15107/rcub_dais_6687

Nikolić MV, Dojčinović M, Vasiljević ZŽ, Luković MD, Labus N. Nanocomposite Zn2SnO4/SnO2 Thick films as a Humidity Sensing Material. in 2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS). 2019;:1-3.
doi:10.1109/FLEPS.2019.8792304
https://hdl.handle.net/21.15107/rcub_dais_6687 .

Nikolić, Maria Vesna, Dojčinović, Milena, Vasiljević, Zorka Ž., Luković, Miloljub D., Labus, Nebojša, "Nanocomposite Zn2SnO4/SnO2 Thick films as a Humidity Sensing Material" in 2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS) (2019):1-3,
https://doi.org/10.1109/FLEPS.2019.8792304 .,
https://hdl.handle.net/21.15107/rcub_dais_6687 .

TY  - CONF
AU  - Nikolić, Maria Vesna
AU  - Dojčinović, Milena
AU  - Vasiljević, Zorka Ž.
AU  - Luković, Miloljub D.
AU  - Labus, Nebojša
PY  - 2019
UR  - https://dais.sanu.ac.rs/123456789/6688
AB  - Nanocomposite Zn2SnO4/SnO2 powder was obtained by solid state synthesis from homogenized starting nanopowders of ZnO and SnO2 mixed in the 1:1 molar ratio, structurally and morphologically characterized using X-ray diffraction (XRD) and Scanning Electron Microscopy (SEM). Thick film paste was made by adding organic vehicles to the obtained powder. Three to five layers (layer thickness approx. 12 μm) were screen printed on alumina substrate with small test PdAg electrodes and fired at 600°C for 30 minutes. SEM analysis confirmed formation of a porous structure suitable for humidity sensing. Impedance response was studied at the working temperatures of 25 and 50°in a humidity chamber where the relative humidity (RH) was 30-90% and measured frequency 42 Hz - 1 MHz. With increase in film thickness the overall sensor impedance increased. It reduced at 100 Hz from 36 to 0.25 MΩ (60 μm), from 23.4 to 0.25 MΩ (48 μm) and from 6.8 to 0.02 MΩ (36 μm) at 25°C, while at 50°C the overall measured impedance was lower, and reduced from 14 MΩ to 0.72 MΩ (48 μm) for RH 30 and 90%, respectively. The response (8 s) and recovery (10 s) was fast, showing that this nanocomposite has potential for application in humidity sensing.
PB  - IEEE
C3  - 2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)
T1  - Nanocomposite Zn2SnO4/SnO2 Thick films as a Humidity Sensing Material
SP  - 1
EP  - 3
DO  - 10.1109/FLEPS.2019.8792304
UR  - https://hdl.handle.net/21.15107/rcub_dais_6688
ER  - 

@conference{
author = "Nikolić, Maria Vesna and Dojčinović, Milena and Vasiljević, Zorka Ž. and Luković, Miloljub D. and Labus, Nebojša",
year = "2019",
abstract = "Nanocomposite Zn2SnO4/SnO2 powder was obtained by solid state synthesis from homogenized starting nanopowders of ZnO and SnO2 mixed in the 1:1 molar ratio, structurally and morphologically characterized using X-ray diffraction (XRD) and Scanning Electron Microscopy (SEM). Thick film paste was made by adding organic vehicles to the obtained powder. Three to five layers (layer thickness approx. 12 μm) were screen printed on alumina substrate with small test PdAg electrodes and fired at 600°C for 30 minutes. SEM analysis confirmed formation of a porous structure suitable for humidity sensing. Impedance response was studied at the working temperatures of 25 and 50°in a humidity chamber where the relative humidity (RH) was 30-90% and measured frequency 42 Hz - 1 MHz. With increase in film thickness the overall sensor impedance increased. It reduced at 100 Hz from 36 to 0.25 MΩ (60 μm), from 23.4 to 0.25 MΩ (48 μm) and from 6.8 to 0.02 MΩ (36 μm) at 25°C, while at 50°C the overall measured impedance was lower, and reduced from 14 MΩ to 0.72 MΩ (48 μm) for RH 30 and 90%, respectively. The response (8 s) and recovery (10 s) was fast, showing that this nanocomposite has potential for application in humidity sensing.",
publisher = "IEEE",
journal = "2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)",
title = "Nanocomposite Zn2SnO4/SnO2 Thick films as a Humidity Sensing Material",
pages = "1-3",
doi = "10.1109/FLEPS.2019.8792304",
url = "https://hdl.handle.net/21.15107/rcub_dais_6688"
}

Nikolić, M. V., Dojčinović, M., Vasiljević, Z. Ž., Luković, M. D.,& Labus, N.. (2019). Nanocomposite Zn2SnO4/SnO2 Thick films as a Humidity Sensing Material. in 2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)
IEEE., 1-3.
https://doi.org/10.1109/FLEPS.2019.8792304
https://hdl.handle.net/21.15107/rcub_dais_6688

Nikolić MV, Dojčinović M, Vasiljević ZŽ, Luković MD, Labus N. Nanocomposite Zn2SnO4/SnO2 Thick films as a Humidity Sensing Material. in 2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS). 2019;:1-3.
doi:10.1109/FLEPS.2019.8792304
https://hdl.handle.net/21.15107/rcub_dais_6688 .

Nikolić, Maria Vesna, Dojčinović, Milena, Vasiljević, Zorka Ž., Luković, Miloljub D., Labus, Nebojša, "Nanocomposite Zn2SnO4/SnO2 Thick films as a Humidity Sensing Material" in 2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS) (2019):1-3,
https://doi.org/10.1109/FLEPS.2019.8792304 .,
https://hdl.handle.net/21.15107/rcub_dais_6688 .

TY  - JOUR
AU  - Aleksić, Stanko O.
AU  - Mitrović, Nebojša S.
AU  - Nikolić, Zoran
AU  - Luković, Miloljub D.
AU  - Obradović, Nina
AU  - Luković, Snežana G.
PY  - 2019
UR  - https://dais.sanu.ac.rs/123456789/6907
AB  - NTC thick-film segmented thermistors were used as anemometer sensing devices. They were screen printed of thick-film thermistor paste based on modified NiMn2O4 fine powder, organic vehicle, and glass frit. Their electrical properties, such as resistance vs. temperature R(T) and thermistor exponential factor B were obtained using measurements in the climatic test chamber. A uniaxial anemometer was formed using a thick-film segmented thermistor, which was placed in the hole drilled in rectangular piece of thermally insulating material. The uniaxial anemometer was used for the optimization of operating point of segmented thermistors as self-heating/wind sensing devices. The dc supply voltage was correlated with the air temperature sub-ranges (RCV). The power save mode such as 30s self-heating/5 min pause was used to measure the thermistor response on stable wind blow. The three-axis' anemometer was formed using five sensor devices placed in five holes drilled in the cubical piece of thermally insulating material: three thermistor sensors measure wind speed on the x, y, z - axes, the fourth sensor Pt 1000 measures the air temperature T, while the fifth sensor (capacitive type) measures humidity H. The obtained sensitivity and inaccuracy were compared with respective ones of other anemometers.
PB  - IEEE
T2  - IEEE Sensors Journal
T1  - Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors
SP  - 10228
EP  - 10235
VL  - 19
IS  - 22
DO  - 10.1109/JSEN.2019.2929356
UR  - https://hdl.handle.net/21.15107/rcub_dais_6907
ER  - 

@article{
author = "Aleksić, Stanko O. and Mitrović, Nebojša S. and Nikolić, Zoran and Luković, Miloljub D. and Obradović, Nina and Luković, Snežana G.",
year = "2019",
abstract = "NTC thick-film segmented thermistors were used as anemometer sensing devices. They were screen printed of thick-film thermistor paste based on modified NiMn2O4 fine powder, organic vehicle, and glass frit. Their electrical properties, such as resistance vs. temperature R(T) and thermistor exponential factor B were obtained using measurements in the climatic test chamber. A uniaxial anemometer was formed using a thick-film segmented thermistor, which was placed in the hole drilled in rectangular piece of thermally insulating material. The uniaxial anemometer was used for the optimization of operating point of segmented thermistors as self-heating/wind sensing devices. The dc supply voltage was correlated with the air temperature sub-ranges (RCV). The power save mode such as 30s self-heating/5 min pause was used to measure the thermistor response on stable wind blow. The three-axis' anemometer was formed using five sensor devices placed in five holes drilled in the cubical piece of thermally insulating material: three thermistor sensors measure wind speed on the x, y, z - axes, the fourth sensor Pt 1000 measures the air temperature T, while the fifth sensor (capacitive type) measures humidity H. The obtained sensitivity and inaccuracy were compared with respective ones of other anemometers.",
publisher = "IEEE",
journal = "IEEE Sensors Journal",
title = "Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors",
pages = "10228-10235",
volume = "19",
number = "22",
doi = "10.1109/JSEN.2019.2929356",
url = "https://hdl.handle.net/21.15107/rcub_dais_6907"
}

Aleksić, S. O., Mitrović, N. S., Nikolić, Z., Luković, M. D., Obradović, N.,& Luković, S. G.. (2019). Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors. in IEEE Sensors Journal
IEEE., 19(22), 10228-10235.
https://doi.org/10.1109/JSEN.2019.2929356
https://hdl.handle.net/21.15107/rcub_dais_6907

Aleksić SO, Mitrović NS, Nikolić Z, Luković MD, Obradović N, Luković SG. Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors. in IEEE Sensors Journal. 2019;19(22):10228-10235.
doi:10.1109/JSEN.2019.2929356
https://hdl.handle.net/21.15107/rcub_dais_6907 .

Aleksić, Stanko O., Mitrović, Nebojša S., Nikolić, Zoran, Luković, Miloljub D., Obradović, Nina, Luković, Snežana G., "Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors" in IEEE Sensors Journal, 19, no. 22 (2019):10228-10235,
https://doi.org/10.1109/JSEN.2019.2929356 .,
https://hdl.handle.net/21.15107/rcub_dais_6907 .

TY  - CONF
AU  - Nikolić, Maria Vesna
AU  - Luković, Miloljub D.
AU  - Vasiljević, Zorka Ž.
AU  - Dojčinović, Milena
AU  - Labus, Nebojša
PY  - 2019
UR  - https://dais.sanu.ac.rs/123456789/6999
AB  - Though different metal oxide systems have been investigated and applied in humidity sensing as resistive or capacitive ceramic humidity sensors new materials remain the subject of much research. Iron manganite (FeMnO3) has a bixybyite type structure with the cubic space group. Iron manganite powder was obtained by solid state synthesis (milling in a planetary ball mill, calcination at 1000°C for 2 hours, milling) of starting hematite (Fe2O3) and manganese carbonate (MnCO3) powders mixed in a suitable ratio. Bulk samples were obtained by sintering green samples of pressed powder 8 mm in diameter at 1000oC for 4 hours. Thick film paste was obtained by mixing the powder with organic vehicles. Four layers were screen printed on test interdigitated electrodes on alumina substrate and fired at 900oC for 6 h. XRD analysis of bulk and thick film samples confirmed the formation of iron manganite with a perovskite structure. Scanning electron microscopy (SEM) analysis of freshly cleaved bulk samples showed a network of interconnected grains and pores. A similar structure was observed for the thick film sample surface. Change of complex impedance was monitored in a humidity chamber in the relative humidity range 30-90% at the working temperature of 25°C and frequency range 42 Hz to 1 MHz. In bulk samples at 100 Hz the impedance decreased from 32 (RH 30%) to 3 MΩ (RH 90%), while in thick film samples on test interdigitated electrodes it decreased from 8.24 (RH 30%) to 0.87 MΩ ((RH 90%). The thick film sensor response and recovery was several seconds and a low hysteresis value of 2.78% was obtained showing that iron manganite can successfully be applied for humidity sensing applications.
PB  - Budapest : [s. n.]
C3  - Abstracts / International Workshop on Woman in Ceramic Science (WoCeram2019), April 7-9, 2019/ Budapest, Hungary, Novotel Danube Budapest
T1  - Humidity sensing potential of iron manganite (FeMNO3)
SP  - 16
EP  - 17
UR  - https://hdl.handle.net/21.15107/rcub_dais_6999
ER  - 

@conference{
author = "Nikolić, Maria Vesna and Luković, Miloljub D. and Vasiljević, Zorka Ž. and Dojčinović, Milena and Labus, Nebojša",
year = "2019",
abstract = "Though different metal oxide systems have been investigated and applied in humidity sensing as resistive or capacitive ceramic humidity sensors new materials remain the subject of much research. Iron manganite (FeMnO3) has a bixybyite type structure with the cubic space group. Iron manganite powder was obtained by solid state synthesis (milling in a planetary ball mill, calcination at 1000°C for 2 hours, milling) of starting hematite (Fe2O3) and manganese carbonate (MnCO3) powders mixed in a suitable ratio. Bulk samples were obtained by sintering green samples of pressed powder 8 mm in diameter at 1000oC for 4 hours. Thick film paste was obtained by mixing the powder with organic vehicles. Four layers were screen printed on test interdigitated electrodes on alumina substrate and fired at 900oC for 6 h. XRD analysis of bulk and thick film samples confirmed the formation of iron manganite with a perovskite structure. Scanning electron microscopy (SEM) analysis of freshly cleaved bulk samples showed a network of interconnected grains and pores. A similar structure was observed for the thick film sample surface. Change of complex impedance was monitored in a humidity chamber in the relative humidity range 30-90% at the working temperature of 25°C and frequency range 42 Hz to 1 MHz. In bulk samples at 100 Hz the impedance decreased from 32 (RH 30%) to 3 MΩ (RH 90%), while in thick film samples on test interdigitated electrodes it decreased from 8.24 (RH 30%) to 0.87 MΩ ((RH 90%). The thick film sensor response and recovery was several seconds and a low hysteresis value of 2.78% was obtained showing that iron manganite can successfully be applied for humidity sensing applications.",
publisher = "Budapest : [s. n.]",
journal = "Abstracts / International Workshop on Woman in Ceramic Science (WoCeram2019), April 7-9, 2019/ Budapest, Hungary, Novotel Danube Budapest",
title = "Humidity sensing potential of iron manganite (FeMNO3)",
pages = "16-17",
url = "https://hdl.handle.net/21.15107/rcub_dais_6999"
}

Nikolić, M. V., Luković, M. D., Vasiljević, Z. Ž., Dojčinović, M.,& Labus, N.. (2019). Humidity sensing potential of iron manganite (FeMNO3). in Abstracts / International Workshop on Woman in Ceramic Science (WoCeram2019), April 7-9, 2019/ Budapest, Hungary, Novotel Danube Budapest
Budapest : [s. n.]., 16-17.
https://hdl.handle.net/21.15107/rcub_dais_6999

Nikolić MV, Luković MD, Vasiljević ZŽ, Dojčinović M, Labus N. Humidity sensing potential of iron manganite (FeMNO3). in Abstracts / International Workshop on Woman in Ceramic Science (WoCeram2019), April 7-9, 2019/ Budapest, Hungary, Novotel Danube Budapest. 2019;:16-17.
https://hdl.handle.net/21.15107/rcub_dais_6999 .

Nikolić, Maria Vesna, Luković, Miloljub D., Vasiljević, Zorka Ž., Dojčinović, Milena, Labus, Nebojša, "Humidity sensing potential of iron manganite (FeMNO3)" in Abstracts / International Workshop on Woman in Ceramic Science (WoCeram2019), April 7-9, 2019/ Budapest, Hungary, Novotel Danube Budapest (2019):16-17,
https://hdl.handle.net/21.15107/rcub_dais_6999 .

TY  - CONF
AU  - Nikolić, Maria Vesna
AU  - Luković, Miloljub D.
AU  - Dojčinović, Milena
AU  - Vasiljević, Zorka Ž.
PY  - 2019
UR  - https://dais.sanu.ac.rs/123456789/7006
AB  - Starting ZnO and SnO2 nanopowders (<100 nm) were mixed in a suitable ratio and calcined at 1050 °C for 2 hours to obtain nanocrystalline SnO2-Zn2SnO4 composite powder. Structural characterization performed by X-ray diffraction (XRD) and Scanning Electron Microscopy (SEM) showed that a nanocrystalline composite SnO2-Zn2SnO4 powder was obtained. Thick film paste was made by adding organic vehicles to the powder. Screen printing of four and five layers of thick film paste was performed on two interdigitated test electrode configurations. They were calcined at 500 and 600 °C for 30 minutes. Impedance response was analyzed at several working temperatures (20-60 °C) in the relative humidity range 30-90% and frequency 42 Hz to 1 MHz. Increase in relative humidity lead to a decrease in impedance, especially at lower frequencies. The sensor time delay between absorption and desorption processes was low and the response and recovery times fast showing that the nanocystalline SnO2-Zn2SnO4 composite has potential for application in humidity sensing.
PB  - Belgrade : Institute for Multidisciplinary Research
C3  - Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia
T1  - Nanocrystalline SnO2-Zn2SnO4 composite thick films applied as humidity sensors
SP  - 82
EP  - 82
UR  - https://hdl.handle.net/21.15107/rcub_dais_7006
ER  - 

@conference{
author = "Nikolić, Maria Vesna and Luković, Miloljub D. and Dojčinović, Milena and Vasiljević, Zorka Ž.",
year = "2019",
abstract = "Starting ZnO and SnO2 nanopowders (<100 nm) were mixed in a suitable ratio and calcined at 1050 °C for 2 hours to obtain nanocrystalline SnO2-Zn2SnO4 composite powder. Structural characterization performed by X-ray diffraction (XRD) and Scanning Electron Microscopy (SEM) showed that a nanocrystalline composite SnO2-Zn2SnO4 powder was obtained. Thick film paste was made by adding organic vehicles to the powder. Screen printing of four and five layers of thick film paste was performed on two interdigitated test electrode configurations. They were calcined at 500 and 600 °C for 30 minutes. Impedance response was analyzed at several working temperatures (20-60 °C) in the relative humidity range 30-90% and frequency 42 Hz to 1 MHz. Increase in relative humidity lead to a decrease in impedance, especially at lower frequencies. The sensor time delay between absorption and desorption processes was low and the response and recovery times fast showing that the nanocystalline SnO2-Zn2SnO4 composite has potential for application in humidity sensing.",
publisher = "Belgrade : Institute for Multidisciplinary Research",
journal = "Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia",
title = "Nanocrystalline SnO2-Zn2SnO4 composite thick films applied as humidity sensors",
pages = "82-82",
url = "https://hdl.handle.net/21.15107/rcub_dais_7006"
}

Nikolić, M. V., Luković, M. D., Dojčinović, M.,& Vasiljević, Z. Ž.. (2019). Nanocrystalline SnO2-Zn2SnO4 composite thick films applied as humidity sensors. in Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia
Belgrade : Institute for Multidisciplinary Research., 82-82.
https://hdl.handle.net/21.15107/rcub_dais_7006

Nikolić MV, Luković MD, Dojčinović M, Vasiljević ZŽ. Nanocrystalline SnO2-Zn2SnO4 composite thick films applied as humidity sensors. 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;:82-82.
https://hdl.handle.net/21.15107/rcub_dais_7006 .

Nikolić, Maria Vesna, Luković, Miloljub D., Dojčinović, Milena, Vasiljević, Zorka Ž., "Nanocrystalline SnO2-Zn2SnO4 composite thick films applied as humidity sensors" 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):82-82,
https://hdl.handle.net/21.15107/rcub_dais_7006 .

TY  - JOUR
AU  - Aleksić, Stanko O.
AU  - Mitrović, Nebojša S.
AU  - Nikolić, Zoran
AU  - Luković, Miloljub D.
AU  - Obradović, Nina
AU  - Luković, Snežana G.
PY  - 2019
UR  - https://dais.sanu.ac.rs/123456789/7037
AB  - NTC thick-film segmented thermistors were used as anemometer sensing devices. They were screen printed of thick-film thermistor paste based on modified NiMn2O4 fine powder, organic vehicle, and glass frit. Their electrical properties, such as resistance vs. temperature R(T) and thermistor exponential factor B were obtained using measurements in the climatic test chamber. A uniaxial anemometer was formed using a thick-film segmented thermistor, which was placed in the hole drilled in rectangular piece of thermally insulating material. The uniaxial anemometer was used for the optimization of operating point of segmented thermistors as self-heating/wind sensing devices. The dc supply voltage was correlated with the air temperature sub-ranges (RCV). The power save mode such as 30s self-heating/5 min pause was used to measure the thermistor response on stable wind blow. The three-axis' anemometer was formed using five sensor devices placed in five holes drilled in the cubical piece of thermally insulating material: three thermistor sensors measure wind speed on the x, y, z - axes, the fourth sensor Pt 1000 measures the air temperature T, while the fifth sensor (capacitive type) measures humidity H. The obtained sensitivity and inaccuracy were compared with respective ones of other anemometers.
PB  - IEEE
T2  - IEEE Sensors Journal
T1  - Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors
SP  - 10228
EP  - 10235
VL  - 19
IS  - 22
DO  - 10.1109/JSEN.2019.2929356
UR  - https://hdl.handle.net/21.15107/rcub_dais_7037
ER  - 

@article{
author = "Aleksić, Stanko O. and Mitrović, Nebojša S. and Nikolić, Zoran and Luković, Miloljub D. and Obradović, Nina and Luković, Snežana G.",
year = "2019",
abstract = "NTC thick-film segmented thermistors were used as anemometer sensing devices. They were screen printed of thick-film thermistor paste based on modified NiMn2O4 fine powder, organic vehicle, and glass frit. Their electrical properties, such as resistance vs. temperature R(T) and thermistor exponential factor B were obtained using measurements in the climatic test chamber. A uniaxial anemometer was formed using a thick-film segmented thermistor, which was placed in the hole drilled in rectangular piece of thermally insulating material. The uniaxial anemometer was used for the optimization of operating point of segmented thermistors as self-heating/wind sensing devices. The dc supply voltage was correlated with the air temperature sub-ranges (RCV). The power save mode such as 30s self-heating/5 min pause was used to measure the thermistor response on stable wind blow. The three-axis' anemometer was formed using five sensor devices placed in five holes drilled in the cubical piece of thermally insulating material: three thermistor sensors measure wind speed on the x, y, z - axes, the fourth sensor Pt 1000 measures the air temperature T, while the fifth sensor (capacitive type) measures humidity H. The obtained sensitivity and inaccuracy were compared with respective ones of other anemometers.",
publisher = "IEEE",
journal = "IEEE Sensors Journal",
title = "Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors",
pages = "10228-10235",
volume = "19",
number = "22",
doi = "10.1109/JSEN.2019.2929356",
url = "https://hdl.handle.net/21.15107/rcub_dais_7037"
}

Aleksić, S. O., Mitrović, N. S., Nikolić, Z., Luković, M. D., Obradović, N.,& Luković, S. G.. (2019). Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors. in IEEE Sensors Journal
IEEE., 19(22), 10228-10235.
https://doi.org/10.1109/JSEN.2019.2929356
https://hdl.handle.net/21.15107/rcub_dais_7037

Aleksić SO, Mitrović NS, Nikolić Z, Luković MD, Obradović N, Luković SG. Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors. in IEEE Sensors Journal. 2019;19(22):10228-10235.
doi:10.1109/JSEN.2019.2929356
https://hdl.handle.net/21.15107/rcub_dais_7037 .

Aleksić, Stanko O., Mitrović, Nebojša S., Nikolić, Zoran, Luković, Miloljub D., Obradović, Nina, Luković, Snežana G., "Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors" in IEEE Sensors Journal, 19, no. 22 (2019):10228-10235,
https://doi.org/10.1109/JSEN.2019.2929356 .,
https://hdl.handle.net/21.15107/rcub_dais_7037 .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Vasiljević, Zorka Ž.
AU  - Luković, Miloljub D.
AU  - Pavlović, Vera P.
AU  - Krstić, Jugoslav B.
AU  - Vujančević, Jelena
AU  - Tadić, Nenad B.
AU  - Vlahović, Branislav
AU  - Pavlović, Vladimir B.
PY  - 2019
UR  - https://ceramics.onlinelibrary.wiley.com/doi/abs/10.1111/ijac.13190
UR  - https://dais.sanu.ac.rs/123456789/4848
AB  - Zinc ferrite nanocrystalline powder was obtained by solid state synthesis of starting zinc oxide and hematite nanopowders. Field emission scanning electron microscopy (FESEM and transmission electron microscopy (TEM), X‐ray diffraction (XRD), X‐ray photoelectron spectroscopy (XPS) and Raman spectroscopy confirmed the formation of nanocrystalline zinc‐ferrite powder with a mixed spinel structure with small amounts of remaining zinc oxide and hematite as impurities. Thick film paste was formed and screen printed on test interdigitated PdAg electrodes on alumina substrate. Formation of a porous nanocrystalline structure was confirmed by scanning electron microscopy (SEM) and Hg porosimetry. Humidity sensing properties of zinc ferrite thick films were investigated by monitoring the change in impedance in the relative humidity interval 30‐90% in the frequency range 42 Hz – 1 MHz at room temperature (25 °C) and 50 °C. At 42 Hz at both analyzed temperatures the impedance reduced ~ 46 times in the humidity range 30‐90%. The dominant influence of grain boundaries was confirmed by analysis of complex impedance with an equivalent circuit.
PB  - John Wiley & Sons, Inc.
T2  - International Journal of Applied Ceramic Technology
T1  - Investigation of ZnFe2O4 spinel ferrite nanocrystalline screen‐printed thick films for application in humidity sensing
SP  - 981
EP  - 993
VL  - 16
IS  - 3
DO  - 10.1111/ijac.13190
UR  - https://hdl.handle.net/21.15107/rcub_dais_4848
ER  - 

@article{
author = "Nikolić, Maria Vesna and Vasiljević, Zorka Ž. and Luković, Miloljub D. and Pavlović, Vera P. and Krstić, Jugoslav B. and Vujančević, Jelena and Tadić, Nenad B. and Vlahović, Branislav and Pavlović, Vladimir B.",
year = "2019",
abstract = "Zinc ferrite nanocrystalline powder was obtained by solid state synthesis of starting zinc oxide and hematite nanopowders. Field emission scanning electron microscopy (FESEM and transmission electron microscopy (TEM), X‐ray diffraction (XRD), X‐ray photoelectron spectroscopy (XPS) and Raman spectroscopy confirmed the formation of nanocrystalline zinc‐ferrite powder with a mixed spinel structure with small amounts of remaining zinc oxide and hematite as impurities. Thick film paste was formed and screen printed on test interdigitated PdAg electrodes on alumina substrate. Formation of a porous nanocrystalline structure was confirmed by scanning electron microscopy (SEM) and Hg porosimetry. Humidity sensing properties of zinc ferrite thick films were investigated by monitoring the change in impedance in the relative humidity interval 30‐90% in the frequency range 42 Hz – 1 MHz at room temperature (25 °C) and 50 °C. At 42 Hz at both analyzed temperatures the impedance reduced ~ 46 times in the humidity range 30‐90%. The dominant influence of grain boundaries was confirmed by analysis of complex impedance with an equivalent circuit.",
publisher = "John Wiley & Sons, Inc.",
journal = "International Journal of Applied Ceramic Technology",
title = "Investigation of ZnFe2O4 spinel ferrite nanocrystalline screen‐printed thick films for application in humidity sensing",
pages = "981-993",
volume = "16",
number = "3",
doi = "10.1111/ijac.13190",
url = "https://hdl.handle.net/21.15107/rcub_dais_4848"
}

Nikolić, M. V., Vasiljević, Z. Ž., Luković, M. D., Pavlović, V. P., Krstić, J. B., Vujančević, J., Tadić, N. B., Vlahović, B.,& Pavlović, V. B.. (2019). Investigation of ZnFe2O4 spinel ferrite nanocrystalline screen‐printed thick films for application in humidity sensing. in International Journal of Applied Ceramic Technology
John Wiley & Sons, Inc.., 16(3), 981-993.
https://doi.org/10.1111/ijac.13190
https://hdl.handle.net/21.15107/rcub_dais_4848

Nikolić MV, Vasiljević ZŽ, Luković MD, Pavlović VP, Krstić JB, Vujančević J, Tadić NB, Vlahović B, Pavlović VB. Investigation of ZnFe2O4 spinel ferrite nanocrystalline screen‐printed thick films for application in humidity sensing. in International Journal of Applied Ceramic Technology. 2019;16(3):981-993.
doi:10.1111/ijac.13190
https://hdl.handle.net/21.15107/rcub_dais_4848 .

Nikolić, Maria Vesna, Vasiljević, Zorka Ž., Luković, Miloljub D., Pavlović, Vera P., Krstić, Jugoslav B., Vujančević, Jelena, Tadić, Nenad B., Vlahović, Branislav, Pavlović, Vladimir B., "Investigation of ZnFe2O4 spinel ferrite nanocrystalline screen‐printed thick films for application in humidity sensing" in International Journal of Applied Ceramic Technology, 16, no. 3 (2019):981-993,
https://doi.org/10.1111/ijac.13190 .,
https://hdl.handle.net/21.15107/rcub_dais_4848 .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Vasiljević, Zorka Ž.
AU  - Luković, Miloljub D.
AU  - Pavlović, Vera P.
AU  - Vujančević, Jelena
AU  - Radovanović, Milan
AU  - Krstić, Jugoslav
AU  - Vlahović, Branislav
AU  - Pavlović, Vladimir B.
PY  - 2018
UR  - http://www.sciencedirect.com/science/article/pii/S0925400518316836
UR  - https://dais.sanu.ac.rs/123456789/4605
AB  - Pseudobrookite based nanopowder was obtained by solid state synthesis of starting hematite and anatase nanopowders in the weight ratio 55:45. Structural and morphological properties were analyzed using X-ray diffraction (XRD), BET, X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, UV/Vis diffuse reflectance spectroscopy, Field emission scanning electron microscopy (FESEM) and Transmission electron microscopy (TEM) confirming the formation of nanocrystalline pseudobrookite. The obtained powder was mixed with a binder (ethyl cellulose), dispersant (α-terpinol) and adhesion agents (acetic acid and distilled water) to obtain a thick film paste. It was screen printed on alumina substrate with interdigitated PdAg electrodes and fired at 600 °C for 30 min. Formation of a porous nanocrystalline thick film structure was shown using Scanning electron microscopy (SEM), while Hall measurements enabled determination of carrier mobility. Change of impedance response in the frequency range 42 Hz–1 MHz with humidity was analyzed at room temperature (25 °C) and 50 °C in the relative humidity range 30–90% and 40–90%, respectively. At 42 Hz, and room temperature the impedance reduced ∼28 times, while at 50 °C it reduced ∼147 times in the relative humidity range 40–90%. The sensor showed rapid response (16 s) and relatively low hysteresis (8.39% at 25 °C and 2.64% at 50 °C) showing that this is a promising material for application in humidity sensing.
PB  - Elsevier
T2  - Sensors and Actuators B: Chemical
T1  - Humidity sensing properties of nanocrystalline pseudobrookite (Fe2TiO5) based thick films
SP  - 654
EP  - 664
VL  - 277
DO  - 10.1016/j.snb.2018.09.063
UR  - https://hdl.handle.net/21.15107/rcub_dais_4605
ER  - 

@article{
author = "Nikolić, Maria Vesna and Vasiljević, Zorka Ž. and Luković, Miloljub D. and Pavlović, Vera P. and Vujančević, Jelena and Radovanović, Milan and Krstić, Jugoslav and Vlahović, Branislav and Pavlović, Vladimir B.",
year = "2018",
abstract = "Pseudobrookite based nanopowder was obtained by solid state synthesis of starting hematite and anatase nanopowders in the weight ratio 55:45. Structural and morphological properties were analyzed using X-ray diffraction (XRD), BET, X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, UV/Vis diffuse reflectance spectroscopy, Field emission scanning electron microscopy (FESEM) and Transmission electron microscopy (TEM) confirming the formation of nanocrystalline pseudobrookite. The obtained powder was mixed with a binder (ethyl cellulose), dispersant (α-terpinol) and adhesion agents (acetic acid and distilled water) to obtain a thick film paste. It was screen printed on alumina substrate with interdigitated PdAg electrodes and fired at 600 °C for 30 min. Formation of a porous nanocrystalline thick film structure was shown using Scanning electron microscopy (SEM), while Hall measurements enabled determination of carrier mobility. Change of impedance response in the frequency range 42 Hz–1 MHz with humidity was analyzed at room temperature (25 °C) and 50 °C in the relative humidity range 30–90% and 40–90%, respectively. At 42 Hz, and room temperature the impedance reduced ∼28 times, while at 50 °C it reduced ∼147 times in the relative humidity range 40–90%. The sensor showed rapid response (16 s) and relatively low hysteresis (8.39% at 25 °C and 2.64% at 50 °C) showing that this is a promising material for application in humidity sensing.",
publisher = "Elsevier",
journal = "Sensors and Actuators B: Chemical",
title = "Humidity sensing properties of nanocrystalline pseudobrookite (Fe2TiO5) based thick films",
pages = "654-664",
volume = "277",
doi = "10.1016/j.snb.2018.09.063",
url = "https://hdl.handle.net/21.15107/rcub_dais_4605"
}

Nikolić, M. V., Vasiljević, Z. Ž., Luković, M. D., Pavlović, V. P., Vujančević, J., Radovanović, M., Krstić, J., Vlahović, B.,& Pavlović, V. B.. (2018). Humidity sensing properties of nanocrystalline pseudobrookite (Fe2TiO5) based thick films. in Sensors and Actuators B: Chemical
Elsevier., 277, 654-664.
https://doi.org/10.1016/j.snb.2018.09.063
https://hdl.handle.net/21.15107/rcub_dais_4605

Nikolić MV, Vasiljević ZŽ, Luković MD, Pavlović VP, Vujančević J, Radovanović M, Krstić J, Vlahović B, Pavlović VB. Humidity sensing properties of nanocrystalline pseudobrookite (Fe2TiO5) based thick films. in Sensors and Actuators B: Chemical. 2018;277:654-664.
doi:10.1016/j.snb.2018.09.063
https://hdl.handle.net/21.15107/rcub_dais_4605 .

Nikolić, Maria Vesna, Vasiljević, Zorka Ž., Luković, Miloljub D., Pavlović, Vera P., Vujančević, Jelena, Radovanović, Milan, Krstić, Jugoslav, Vlahović, Branislav, Pavlović, Vladimir B., "Humidity sensing properties of nanocrystalline pseudobrookite (Fe2TiO5) based thick films" in Sensors and Actuators B: Chemical, 277 (2018):654-664,
https://doi.org/10.1016/j.snb.2018.09.063 .,
https://hdl.handle.net/21.15107/rcub_dais_4605 .

TY  - CONF
AU  - Nikolić, Maria Vesna
AU  - Luković, Miloljub D.
AU  - Vasiljević, Zorka Ž.
AU  - Vujančević, Jelena
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/4078
AB  - Pseudobrookite nanocrystalline thick films were screen printed on alumina substrate with small interdigitated PdAg electrodes (width 6 mm, length 12 mm, electrode spacing 0.2 mm) and fired at 600°C for 30 minutes. Scanning electron microscopy (SEM) of the thick film surface confirmed the formation of a porous structure consisting of agglomerated nanocrystalline grains of pseudobrookite. Impedance response of pseudobrookite thick film samples was measured in a humidity chamber at operating temperatures of 25 and 50°C in the relative humidity (RH) range 40-90% and frequency range 42 Hz-1 MHz. At the lowest frequency of 42 Hz at 25°C the impedance reduced 7 times (from 35.74 MΩ for RH 40% to 4.91 MΩ for RH 90%) and at 50°C 33 times (from 30.98 MΩ for RH 40% to 0.944MΩ for RH 90%). Low hysteresis (1.82 and 3.65%) was obtained at 25 and 50°C, respectively. Complex impedance was analyzed using an equivalent circuit consisting of parallel impedance and constant phase (CPE) element showing the dominant influence of grain boundaries. © 2018 IEEE.
PB  - IEEE Computer Society
C3  - Proceedings of the International Spring Seminar on Electronics Technology
T1  - Application of Nanocrystalline Pseudobrookite (Fe2TiO5) Thick Films for Humidity Sensing
DO  - 10.1109/ISSE.2018.8443672
UR  - https://hdl.handle.net/21.15107/rcub_dais_4078
ER  - 

@conference{
author = "Nikolić, Maria Vesna and Luković, Miloljub D. and Vasiljević, Zorka Ž. and Vujančević, Jelena",
year = "2018",
abstract = "Pseudobrookite nanocrystalline thick films were screen printed on alumina substrate with small interdigitated PdAg electrodes (width 6 mm, length 12 mm, electrode spacing 0.2 mm) and fired at 600°C for 30 minutes. Scanning electron microscopy (SEM) of the thick film surface confirmed the formation of a porous structure consisting of agglomerated nanocrystalline grains of pseudobrookite. Impedance response of pseudobrookite thick film samples was measured in a humidity chamber at operating temperatures of 25 and 50°C in the relative humidity (RH) range 40-90% and frequency range 42 Hz-1 MHz. At the lowest frequency of 42 Hz at 25°C the impedance reduced 7 times (from 35.74 MΩ for RH 40% to 4.91 MΩ for RH 90%) and at 50°C 33 times (from 30.98 MΩ for RH 40% to 0.944MΩ for RH 90%). Low hysteresis (1.82 and 3.65%) was obtained at 25 and 50°C, respectively. Complex impedance was analyzed using an equivalent circuit consisting of parallel impedance and constant phase (CPE) element showing the dominant influence of grain boundaries. © 2018 IEEE.",
publisher = "IEEE Computer Society",
journal = "Proceedings of the International Spring Seminar on Electronics Technology",
title = "Application of Nanocrystalline Pseudobrookite (Fe2TiO5) Thick Films for Humidity Sensing",
doi = "10.1109/ISSE.2018.8443672",
url = "https://hdl.handle.net/21.15107/rcub_dais_4078"
}

Nikolić, M. V., Luković, M. D., Vasiljević, Z. Ž.,& Vujančević, J.. (2018). Application of Nanocrystalline Pseudobrookite (Fe2TiO5) Thick Films for Humidity Sensing. in Proceedings of the International Spring Seminar on Electronics Technology
IEEE Computer Society..
https://doi.org/10.1109/ISSE.2018.8443672
https://hdl.handle.net/21.15107/rcub_dais_4078

Nikolić MV, Luković MD, Vasiljević ZŽ, Vujančević J. Application of Nanocrystalline Pseudobrookite (Fe2TiO5) Thick Films for Humidity Sensing. in Proceedings of the International Spring Seminar on Electronics Technology. 2018;.
doi:10.1109/ISSE.2018.8443672
https://hdl.handle.net/21.15107/rcub_dais_4078 .

Nikolić, Maria Vesna, Luković, Miloljub D., Vasiljević, Zorka Ž., Vujančević, Jelena, "Application of Nanocrystalline Pseudobrookite (Fe2TiO5) Thick Films for Humidity Sensing" in Proceedings of the International Spring Seminar on Electronics Technology (2018),
https://doi.org/10.1109/ISSE.2018.8443672 .,
https://hdl.handle.net/21.15107/rcub_dais_4078 .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Vasiljević, Zorka Ž.
AU  - Luković, Miloljub D.
AU  - Pavlović, Vera P.
AU  - Vujančević, Jelena
AU  - Radovanović, Milan
AU  - Krstić, Jugoslav
AU  - Vlahović, Branislav
AU  - Pavlović, Vladimir B.
PY  - 2018
UR  - http://www.sciencedirect.com/science/article/pii/S0925400518316836
UR  - https://dais.sanu.ac.rs/123456789/4527
AB  - Pseudobrookite based nanopowder was obtained by solid state synthesis of starting hematite and anatase nanopowders in the weight ratio 55:45. Structural and morphological properties were analyzed using X-ray diffraction (XRD), BET, X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, UV/Vis diffuse reflectance spectroscopy, Field emission scanning electron microscopy (FESEM) and Transmission electron microscopy (TEM) confirming the formation of nanocrystalline pseudobrookite. The obtained powder was mixed with a binder (ethyl cellulose), dispersant (α-terpinol) and adhesion agents (acetic acid and distilled water) to obtain a thick film paste. It was screen printed on alumina substrate with interdigitated PdAg electrodes and fired at 600 °C for 30 min. Formation of a porous nanocrystalline thick film structure was shown using Scanning electron microscopy (SEM), while Hall measurements enabled determination of carrier mobility. Change of impedance response in the frequency range 42 Hz–1 MHz with humidity was analyzed at room temperature (25 °C) and 50 °C in the relative humidity range 30–90% and 40–90%, respectively. At 42 Hz, and room temperature the impedance reduced ∼28 times, while at 50 °C it reduced ∼147 times in the relative humidity range 40–90%. The sensor showed rapid response (16 s) and relatively low hysteresis (8.39% at 25 °C and 2.64% at 50 °C) showing that this is a promising material for application in humidity sensing.
PB  - Elsevier
T2  - Sensors and Actuators B: Chemical
T1  - Humidity sensing properties of nanocrystalline pseudobrookite (Fe2TiO5) based thick films
SP  - 654
EP  - 664
VL  - 277
DO  - 10.1016/j.snb.2018.09.063
UR  - https://hdl.handle.net/21.15107/rcub_dais_4527
ER  - 

@article{
author = "Nikolić, Maria Vesna and Vasiljević, Zorka Ž. and Luković, Miloljub D. and Pavlović, Vera P. and Vujančević, Jelena and Radovanović, Milan and Krstić, Jugoslav and Vlahović, Branislav and Pavlović, Vladimir B.",
year = "2018",
abstract = "Pseudobrookite based nanopowder was obtained by solid state synthesis of starting hematite and anatase nanopowders in the weight ratio 55:45. Structural and morphological properties were analyzed using X-ray diffraction (XRD), BET, X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, UV/Vis diffuse reflectance spectroscopy, Field emission scanning electron microscopy (FESEM) and Transmission electron microscopy (TEM) confirming the formation of nanocrystalline pseudobrookite. The obtained powder was mixed with a binder (ethyl cellulose), dispersant (α-terpinol) and adhesion agents (acetic acid and distilled water) to obtain a thick film paste. It was screen printed on alumina substrate with interdigitated PdAg electrodes and fired at 600 °C for 30 min. Formation of a porous nanocrystalline thick film structure was shown using Scanning electron microscopy (SEM), while Hall measurements enabled determination of carrier mobility. Change of impedance response in the frequency range 42 Hz–1 MHz with humidity was analyzed at room temperature (25 °C) and 50 °C in the relative humidity range 30–90% and 40–90%, respectively. At 42 Hz, and room temperature the impedance reduced ∼28 times, while at 50 °C it reduced ∼147 times in the relative humidity range 40–90%. The sensor showed rapid response (16 s) and relatively low hysteresis (8.39% at 25 °C and 2.64% at 50 °C) showing that this is a promising material for application in humidity sensing.",
publisher = "Elsevier",
journal = "Sensors and Actuators B: Chemical",
title = "Humidity sensing properties of nanocrystalline pseudobrookite (Fe2TiO5) based thick films",
pages = "654-664",
volume = "277",
doi = "10.1016/j.snb.2018.09.063",
url = "https://hdl.handle.net/21.15107/rcub_dais_4527"
}

Nikolić, M. V., Vasiljević, Z. Ž., Luković, M. D., Pavlović, V. P., Vujančević, J., Radovanović, M., Krstić, J., Vlahović, B.,& Pavlović, V. B.. (2018). Humidity sensing properties of nanocrystalline pseudobrookite (Fe2TiO5) based thick films. in Sensors and Actuators B: Chemical
Elsevier., 277, 654-664.
https://doi.org/10.1016/j.snb.2018.09.063
https://hdl.handle.net/21.15107/rcub_dais_4527

Nikolić MV, Vasiljević ZŽ, Luković MD, Pavlović VP, Vujančević J, Radovanović M, Krstić J, Vlahović B, Pavlović VB. Humidity sensing properties of nanocrystalline pseudobrookite (Fe2TiO5) based thick films. in Sensors and Actuators B: Chemical. 2018;277:654-664.
doi:10.1016/j.snb.2018.09.063
https://hdl.handle.net/21.15107/rcub_dais_4527 .

Nikolić, Maria Vesna, Vasiljević, Zorka Ž., Luković, Miloljub D., Pavlović, Vera P., Vujančević, Jelena, Radovanović, Milan, Krstić, Jugoslav, Vlahović, Branislav, Pavlović, Vladimir B., "Humidity sensing properties of nanocrystalline pseudobrookite (Fe2TiO5) based thick films" in Sensors and Actuators B: Chemical, 277 (2018):654-664,
https://doi.org/10.1016/j.snb.2018.09.063 .,
https://hdl.handle.net/21.15107/rcub_dais_4527 .

TY  - CONF
AU  - Nikolić, Maria Vesna
AU  - Luković, Miloljub
AU  - Vasiljević, Zorka Ž.
AU  - Vujančević, Jelena
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/4587
AB  - Pseudobrookite nanocrystalline thick films were screen printed on alumina substrate with small interdigitated PdAg electrodes (width 6 mm, length 12 mm, electrode spacing 0.2 mm) and fired at 600°C for 30 minutes. Scanning electron microscopy (SEM) of the thick film surface confirmed the formation of a porous structure consisting of agglomerated nanocrystalline grains of pseudobrookite. Impedance response of pseudobrookite thick film samples was measured in a humidity chamber at operating temperatures of 25 and 50°C in the relative humidity (RH) range 40-90% and frequency range 42 Hz-1 MHz. At the lowest frequency of 42 Hz at 25°C the impedance reduced 7 times (from 35.74 MΩ for RH 40% to 4.91 MΩ for RH 90%) and at 50°C 33 times (from 30.98 MΩ for RH 40% to 0.944MΩ for RH 90%). Low hysteresis (1.82 and 3.65%) was obtained at 25 and 50°C, respectively. Complex impedance was analyzed using an equivalent circuit consisting of parallel impedance and constant phase (CPE) element showing the dominant influence of grain boundaries. © 2018 IEEE.
PB  - IEEE Computer Society
C3  - Proceedings of the International Spring Seminar on Electronics Technology
T1  - Application of Nanocrystalline Pseudobrookite (Fe2TiO5) Thick Films for Humidity Sensing
DO  - 10.1109/ISSE.2018.8443672
UR  - https://hdl.handle.net/21.15107/rcub_dais_4587
ER  - 

@conference{
author = "Nikolić, Maria Vesna and Luković, Miloljub and Vasiljević, Zorka Ž. and Vujančević, Jelena",
year = "2018",
abstract = "Pseudobrookite nanocrystalline thick films were screen printed on alumina substrate with small interdigitated PdAg electrodes (width 6 mm, length 12 mm, electrode spacing 0.2 mm) and fired at 600°C for 30 minutes. Scanning electron microscopy (SEM) of the thick film surface confirmed the formation of a porous structure consisting of agglomerated nanocrystalline grains of pseudobrookite. Impedance response of pseudobrookite thick film samples was measured in a humidity chamber at operating temperatures of 25 and 50°C in the relative humidity (RH) range 40-90% and frequency range 42 Hz-1 MHz. At the lowest frequency of 42 Hz at 25°C the impedance reduced 7 times (from 35.74 MΩ for RH 40% to 4.91 MΩ for RH 90%) and at 50°C 33 times (from 30.98 MΩ for RH 40% to 0.944MΩ for RH 90%). Low hysteresis (1.82 and 3.65%) was obtained at 25 and 50°C, respectively. Complex impedance was analyzed using an equivalent circuit consisting of parallel impedance and constant phase (CPE) element showing the dominant influence of grain boundaries. © 2018 IEEE.",
publisher = "IEEE Computer Society",
journal = "Proceedings of the International Spring Seminar on Electronics Technology",
title = "Application of Nanocrystalline Pseudobrookite (Fe2TiO5) Thick Films for Humidity Sensing",
doi = "10.1109/ISSE.2018.8443672",
url = "https://hdl.handle.net/21.15107/rcub_dais_4587"
}

Nikolić, M. V., Luković, M., Vasiljević, Z. Ž.,& Vujančević, J.. (2018). Application of Nanocrystalline Pseudobrookite (Fe2TiO5) Thick Films for Humidity Sensing. in Proceedings of the International Spring Seminar on Electronics Technology
IEEE Computer Society..
https://doi.org/10.1109/ISSE.2018.8443672
https://hdl.handle.net/21.15107/rcub_dais_4587

Nikolić MV, Luković M, Vasiljević ZŽ, Vujančević J. Application of Nanocrystalline Pseudobrookite (Fe2TiO5) Thick Films for Humidity Sensing. in Proceedings of the International Spring Seminar on Electronics Technology. 2018;.
doi:10.1109/ISSE.2018.8443672
https://hdl.handle.net/21.15107/rcub_dais_4587 .

Nikolić, Maria Vesna, Luković, Miloljub, Vasiljević, Zorka Ž., Vujančević, Jelena, "Application of Nanocrystalline Pseudobrookite (Fe2TiO5) Thick Films for Humidity Sensing" in Proceedings of the International Spring Seminar on Electronics Technology (2018),
https://doi.org/10.1109/ISSE.2018.8443672 .,
https://hdl.handle.net/21.15107/rcub_dais_4587 .

TY  - JOUR
AU  - Aleksić, Stanko O.
AU  - Mitrović, Nebojša S.
AU  - Luković, Miloljub D.
AU  - Luković, Snežana G.
AU  - Obradović, Nina
PY  - 2018
UR  - https://scindeks.ceon.rs/article.aspx?artid=0040-21761804533A
UR  - https://dais.sanu.ac.rs/123456789/4539
AB  - A new sensor for measuring ground top layer temperature profile was formed as a row of 40 thermistor segments connected in series, with which the change of temperature in the soil is mesaured and placed on 550 mm depth. The temperature sensor is multiple protected of humidity, calibrated on room temperature and placed vertically in the hole drilled on the lawn. The main electrical properties of the new sensor based on NTC thick film segmented thermistors are given in brief. The ground top layer temperature profile measurements were done in 40 points at 7am and 2 pm each day from the beginning of November 2017 to the end of February 2018.At the same time and in the same period of time the air temperature were measured and recorded. The results of measurements of ground top layer temperatureT(t,z) were given in daily and monthly diagrams as a function of time t and ground deepness d on z-axis. The correlation between ground top layer temperature profile and air temperature was analyzed: changes of ground temperature gradient and effect of precipitations on ground temperature profile. The results obtained enable study of temperature regime of ground top layer.
AB  - Novi senzor temperaturnog profila gornjeg sloja zemlje, formiran je kao niz od 40 termistorskih segmenata redno vezanih, kojim se meri promena temperature, u zemlji do dubine d=550 mm. Temperaturni senzor je višestruko zaštićen od vlage, kalibrisan na sobnoj temperaturi i postavljen u vertikalno izbušenu rupu na travnjaku. Osnovne električne karakteristike novog senzora na bazi NTC debeloslojnih segmentiranih termistora date su ukratko. Merenje temperaturnog profila gornjeg sloja zemlje u 40 tačaka vršeno je u 7 i u 14 časova od početka novembra 2017. do kraja februara 2018. godine. U tom periodu u istim terminima merena je i temperatura vazduha. Rezultati merenja temperature gornjeg sloja zemlje T(t,z) prikazani su dijagramima sa dnevnim i mesečnim pregledom kao funkcija vremena t i dubine zemlje d po z-osi. Analizirana je korelacija između temperature gornjeg sloja zemlje i vazduha: promena gradijenta temperature tla i uticaj padavina na temperaturni profil. Dobijeni rezultati omogućavaju dalje proučavanje temperaturnog režima gornjeg sloja zemlje.
PB  - Beograd : Savez inženjera i tehničara Srbije
T2  - Tehnika
T1  - Primena debeloslojnih segmentiranih termistora za merenje i analizu temperaturnog profila gornjeg sloja zemlje
T1  - Application of thick film segmented thermistors for measurement and analysis of ground top layer temperature profile
SP  - 533
EP  - 538
VL  - 73
IS  - 4
DO  - 10.5937/tehnika1804533A
UR  - https://hdl.handle.net/21.15107/rcub_dais_4539
ER  - 

@article{
author = "Aleksić, Stanko O. and Mitrović, Nebojša S. and Luković, Miloljub D. and Luković, Snežana G. and Obradović, Nina",
year = "2018",
abstract = "A new sensor for measuring ground top layer temperature profile was formed as a row of 40 thermistor segments connected in series, with which the change of temperature in the soil is mesaured and placed on 550 mm depth. The temperature sensor is multiple protected of humidity, calibrated on room temperature and placed vertically in the hole drilled on the lawn. The main electrical properties of the new sensor based on NTC thick film segmented thermistors are given in brief. The ground top layer temperature profile measurements were done in 40 points at 7am and 2 pm each day from the beginning of November 2017 to the end of February 2018.At the same time and in the same period of time the air temperature were measured and recorded. The results of measurements of ground top layer temperatureT(t,z) were given in daily and monthly diagrams as a function of time t and ground deepness d on z-axis. The correlation between ground top layer temperature profile and air temperature was analyzed: changes of ground temperature gradient and effect of precipitations on ground temperature profile. The results obtained enable study of temperature regime of ground top layer., Novi senzor temperaturnog profila gornjeg sloja zemlje, formiran je kao niz od 40 termistorskih segmenata redno vezanih, kojim se meri promena temperature, u zemlji do dubine d=550 mm. Temperaturni senzor je višestruko zaštićen od vlage, kalibrisan na sobnoj temperaturi i postavljen u vertikalno izbušenu rupu na travnjaku. Osnovne električne karakteristike novog senzora na bazi NTC debeloslojnih segmentiranih termistora date su ukratko. Merenje temperaturnog profila gornjeg sloja zemlje u 40 tačaka vršeno je u 7 i u 14 časova od početka novembra 2017. do kraja februara 2018. godine. U tom periodu u istim terminima merena je i temperatura vazduha. Rezultati merenja temperature gornjeg sloja zemlje T(t,z) prikazani su dijagramima sa dnevnim i mesečnim pregledom kao funkcija vremena t i dubine zemlje d po z-osi. Analizirana je korelacija između temperature gornjeg sloja zemlje i vazduha: promena gradijenta temperature tla i uticaj padavina na temperaturni profil. Dobijeni rezultati omogućavaju dalje proučavanje temperaturnog režima gornjeg sloja zemlje.",
publisher = "Beograd : Savez inženjera i tehničara Srbije",
journal = "Tehnika",
title = "Primena debeloslojnih segmentiranih termistora za merenje i analizu temperaturnog profila gornjeg sloja zemlje, Application of thick film segmented thermistors for measurement and analysis of ground top layer temperature profile",
pages = "533-538",
volume = "73",
number = "4",
doi = "10.5937/tehnika1804533A",
url = "https://hdl.handle.net/21.15107/rcub_dais_4539"
}

Aleksić, S. O., Mitrović, N. S., Luković, M. D., Luković, S. G.,& Obradović, N.. (2018). Primena debeloslojnih segmentiranih termistora za merenje i analizu temperaturnog profila gornjeg sloja zemlje. in Tehnika
Beograd : Savez inženjera i tehničara Srbije., 73(4), 533-538.
https://doi.org/10.5937/tehnika1804533A
https://hdl.handle.net/21.15107/rcub_dais_4539

Aleksić SO, Mitrović NS, Luković MD, Luković SG, Obradović N. Primena debeloslojnih segmentiranih termistora za merenje i analizu temperaturnog profila gornjeg sloja zemlje. in Tehnika. 2018;73(4):533-538.
doi:10.5937/tehnika1804533A
https://hdl.handle.net/21.15107/rcub_dais_4539 .

Aleksić, Stanko O., Mitrović, Nebojša S., Luković, Miloljub D., Luković, Snežana G., Obradović, Nina, "Primena debeloslojnih segmentiranih termistora za merenje i analizu temperaturnog profila gornjeg sloja zemlje" in Tehnika, 73, no. 4 (2018):533-538,
https://doi.org/10.5937/tehnika1804533A .,
https://hdl.handle.net/21.15107/rcub_dais_4539 .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Luković, Miloljub D.
AU  - Vasiljević, Zorka Ž.
AU  - Labus, Nebojša
AU  - Aleksić, Obrad S.
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/3706
AB  - Bulk samples of pseudobrookite with an orthorhombic crystal structure were prepared by sintering a mixture of starting hematite and anatase nano powders in the weight ratio 60:40 at three different sintering temperatures (950, 1050 and 1150 °C) resulting in different microstructures determined by SEM analysis. Humidity sensing properties of pseudobrookite were investigated by measuring changes in electrical properties at operating temperatures of 20, 40 and 60 °C in the frequency range 100 Hz–100 kHz in the relative humidity range 30–90% in a climatic chamber. At 100 Hz, and 20 °C the impedance of pseudobrookite sintered at 1150 °C reduced over 5 times in the humidity range 40–90%, and 7 times at 60 °C for pseudobrookite sintered at 950 °C. Detailed analysis of dielectric properties showed that the dielectric constant increased noticeably with increase in humidity at low frequencies. Electrical conductivity change with frequency followed the Jonscher power law, and increased with increase in relative humidity. The determined frequency constant reduced with increase in sample temperature and increase in relative humidity. The conduction mechanism can be explained using the correlated barrier hopping model. Analysis of complex impedance using an equivalent circuit showed the dominant influence of grain boundaries. Low hysteresis (3.6 and 2.99%) was obtained in the 40–90% humidity range at room temperature (25 °C) for pseudobrookite sintered at 950 and 1150 °C. © 2018, Springer Science+Business Media, LLC, part of Springer Nature.
PB  - Springer US
T2  - Journal of Materials Science: Materials in Electronics
T2  - Journal of Materials Science: Materials in Electronics
T1  - Humidity sensing potential of Fe2TiO5—pseudobrookite
SP  - 9227
EP  - 9238
VL  - 29
IS  - 11
DO  - 10.1007/s10854-018-8951-1
UR  - https://hdl.handle.net/21.15107/rcub_dais_3706
ER  - 

@article{
author = "Nikolić, Maria Vesna and Luković, Miloljub D. and Vasiljević, Zorka Ž. and Labus, Nebojša and Aleksić, Obrad S.",
year = "2018",
abstract = "Bulk samples of pseudobrookite with an orthorhombic crystal structure were prepared by sintering a mixture of starting hematite and anatase nano powders in the weight ratio 60:40 at three different sintering temperatures (950, 1050 and 1150 °C) resulting in different microstructures determined by SEM analysis. Humidity sensing properties of pseudobrookite were investigated by measuring changes in electrical properties at operating temperatures of 20, 40 and 60 °C in the frequency range 100 Hz–100 kHz in the relative humidity range 30–90% in a climatic chamber. At 100 Hz, and 20 °C the impedance of pseudobrookite sintered at 1150 °C reduced over 5 times in the humidity range 40–90%, and 7 times at 60 °C for pseudobrookite sintered at 950 °C. Detailed analysis of dielectric properties showed that the dielectric constant increased noticeably with increase in humidity at low frequencies. Electrical conductivity change with frequency followed the Jonscher power law, and increased with increase in relative humidity. The determined frequency constant reduced with increase in sample temperature and increase in relative humidity. The conduction mechanism can be explained using the correlated barrier hopping model. Analysis of complex impedance using an equivalent circuit showed the dominant influence of grain boundaries. Low hysteresis (3.6 and 2.99%) was obtained in the 40–90% humidity range at room temperature (25 °C) for pseudobrookite sintered at 950 and 1150 °C. © 2018, Springer Science+Business Media, LLC, part of Springer Nature.",
publisher = "Springer US",
journal = "Journal of Materials Science: Materials in Electronics, Journal of Materials Science: Materials in Electronics",
title = "Humidity sensing potential of Fe2TiO5—pseudobrookite",
pages = "9227-9238",
volume = "29",
number = "11",
doi = "10.1007/s10854-018-8951-1",
url = "https://hdl.handle.net/21.15107/rcub_dais_3706"
}

Nikolić, M. V., Luković, M. D., Vasiljević, Z. Ž., Labus, N.,& Aleksić, O. S.. (2018). Humidity sensing potential of Fe2TiO5—pseudobrookite. in Journal of Materials Science: Materials in Electronics
Springer US., 29(11), 9227-9238.
https://doi.org/10.1007/s10854-018-8951-1
https://hdl.handle.net/21.15107/rcub_dais_3706

Nikolić MV, Luković MD, Vasiljević ZŽ, Labus N, Aleksić OS. Humidity sensing potential of Fe2TiO5—pseudobrookite. in Journal of Materials Science: Materials in Electronics. 2018;29(11):9227-9238.
doi:10.1007/s10854-018-8951-1
https://hdl.handle.net/21.15107/rcub_dais_3706 .

Nikolić, Maria Vesna, Luković, Miloljub D., Vasiljević, Zorka Ž., Labus, Nebojša, Aleksić, Obrad S., "Humidity sensing potential of Fe2TiO5—pseudobrookite" in Journal of Materials Science: Materials in Electronics, 29, no. 11 (2018):9227-9238,
https://doi.org/10.1007/s10854-018-8951-1 .,
https://hdl.handle.net/21.15107/rcub_dais_3706 .

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Luković, Miloljub D.
AU  - Vasiljević, Zorka Ž.
AU  - Labus, Nebojša
AU  - Aleksić, Obrad S.
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/4650
AB  - Bulk samples of pseudobrookite with an orthorhombic crystal structure were prepared by sintering a mixture of starting hematite and anatase nano powders in the weight ratio 60:40 at three different sintering temperatures (950, 1050 and 1150 °C) resulting in different microstructures determined by SEM analysis. Humidity sensing properties of pseudobrookite were investigated by measuring changes in electrical properties at operating temperatures of 20, 40 and 60 °C in the frequency range 100 Hz–100 kHz in the relative humidity range 30–90% in a climatic chamber. At 100 Hz, and 20 °C the impedance of pseudobrookite sintered at 1150 °C reduced over 5 times in the humidity range 40–90%, and 7 times at 60 °C for pseudobrookite sintered at 950 °C. Detailed analysis of dielectric properties showed that the dielectric constant increased noticeably with increase in humidity at low frequencies. Electrical conductivity change with frequency followed the Jonscher power law, and increased with increase in relative humidity. The determined frequency constant reduced with increase in sample temperature and increase in relative humidity. The conduction mechanism can be explained using the correlated barrier hopping model. Analysis of complex impedance using an equivalent circuit showed the dominant influence of grain boundaries. Low hysteresis (3.6 and 2.99%) was obtained in the 40–90% humidity range at room temperature (25 °C) for pseudobrookite sintered at 950 and 1150 °C. © 2018, Springer Science+Business Media, LLC, part of Springer Nature.
PB  - Springer US
T2  - Journal of Materials Science: Materials in Electronics
T1  - Humidity sensing potential of Fe2TiO5—pseudobrookite
SP  - 9227
EP  - 9238
VL  - 29
IS  - 11
DO  - 10.1007/s10854-018-8951-1
UR  - https://hdl.handle.net/21.15107/rcub_dais_4650
ER  - 

@article{
author = "Nikolić, Maria Vesna and Luković, Miloljub D. and Vasiljević, Zorka Ž. and Labus, Nebojša and Aleksić, Obrad S.",
year = "2018",
abstract = "Bulk samples of pseudobrookite with an orthorhombic crystal structure were prepared by sintering a mixture of starting hematite and anatase nano powders in the weight ratio 60:40 at three different sintering temperatures (950, 1050 and 1150 °C) resulting in different microstructures determined by SEM analysis. Humidity sensing properties of pseudobrookite were investigated by measuring changes in electrical properties at operating temperatures of 20, 40 and 60 °C in the frequency range 100 Hz–100 kHz in the relative humidity range 30–90% in a climatic chamber. At 100 Hz, and 20 °C the impedance of pseudobrookite sintered at 1150 °C reduced over 5 times in the humidity range 40–90%, and 7 times at 60 °C for pseudobrookite sintered at 950 °C. Detailed analysis of dielectric properties showed that the dielectric constant increased noticeably with increase in humidity at low frequencies. Electrical conductivity change with frequency followed the Jonscher power law, and increased with increase in relative humidity. The determined frequency constant reduced with increase in sample temperature and increase in relative humidity. The conduction mechanism can be explained using the correlated barrier hopping model. Analysis of complex impedance using an equivalent circuit showed the dominant influence of grain boundaries. Low hysteresis (3.6 and 2.99%) was obtained in the 40–90% humidity range at room temperature (25 °C) for pseudobrookite sintered at 950 and 1150 °C. © 2018, Springer Science+Business Media, LLC, part of Springer Nature.",
publisher = "Springer US",
journal = "Journal of Materials Science: Materials in Electronics",
title = "Humidity sensing potential of Fe2TiO5—pseudobrookite",
pages = "9227-9238",
volume = "29",
number = "11",
doi = "10.1007/s10854-018-8951-1",
url = "https://hdl.handle.net/21.15107/rcub_dais_4650"
}

Nikolić, M. V., Luković, M. D., Vasiljević, Z. Ž., Labus, N.,& Aleksić, O. S.. (2018). Humidity sensing potential of Fe2TiO5—pseudobrookite. in Journal of Materials Science: Materials in Electronics
Springer US., 29(11), 9227-9238.
https://doi.org/10.1007/s10854-018-8951-1
https://hdl.handle.net/21.15107/rcub_dais_4650

Nikolić MV, Luković MD, Vasiljević ZŽ, Labus N, Aleksić OS. Humidity sensing potential of Fe2TiO5—pseudobrookite. in Journal of Materials Science: Materials in Electronics. 2018;29(11):9227-9238.
doi:10.1007/s10854-018-8951-1
https://hdl.handle.net/21.15107/rcub_dais_4650 .

Nikolić, Maria Vesna, Luković, Miloljub D., Vasiljević, Zorka Ž., Labus, Nebojša, Aleksić, Obrad S., "Humidity sensing potential of Fe2TiO5—pseudobrookite" in Journal of Materials Science: Materials in Electronics, 29, no. 11 (2018):9227-9238,
https://doi.org/10.1007/s10854-018-8951-1 .,
https://hdl.handle.net/21.15107/rcub_dais_4650 .

TY  - JOUR
AU  - Labus, Nebojša
AU  - Vasiljević, Zorka Ž.
AU  - Aleksić, Obrad S.
AU  - Luković, Miloljub D.
AU  - Marković, Smilja
AU  - Pavlović, Vladimir B.
AU  - Mentus, Slavko
AU  - Nikolić, Maria Vesna
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/2394
AB  - Commercial Mn-Zn powder (Mn0.63Zn0.37Fe2O4, 93 wt. % and Fe2O3 7 wt. %) was milled 0.5, 1, 2 and 4 hours in a planetary ball mill. The goal was to observe intensive milling influences on oxidation and reduction processes that will happen during subsequent heating. Powders were characterized with XRD, SEM and particle seizer. Subsequent heating was monitored on TGA/DTA in an air atmosphere. After compaction of the milled powders, sintering was also performed in a dilatometric device. Sintered specimens were characterized micro structurally with SEM on a fresh breakage. Obtained differential TGA diagrams suggest intensive changes during prolonged milling of the oxidation kinetics on heating. Ferrite powders changed with milling as well as with second run heating were characterized to enable determination of the potentially best ratio of milling and heating to be applied to obtain the desired microstructure.
T2  - Science of Sintering
T1  - Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment
SP  - 455
EP  - 467
VL  - 49
IS  - 4
DO  - 10.2298/SOS1704455L
UR  - https://hdl.handle.net/21.15107/rcub_dais_2394
ER  - 

@article{
author = "Labus, Nebojša and Vasiljević, Zorka Ž. and Aleksić, Obrad S. and Luković, Miloljub D. and Marković, Smilja and Pavlović, Vladimir B. and Mentus, Slavko and Nikolić, Maria Vesna",
year = "2017",
abstract = "Commercial Mn-Zn powder (Mn0.63Zn0.37Fe2O4, 93 wt. % and Fe2O3 7 wt. %) was milled 0.5, 1, 2 and 4 hours in a planetary ball mill. The goal was to observe intensive milling influences on oxidation and reduction processes that will happen during subsequent heating. Powders were characterized with XRD, SEM and particle seizer. Subsequent heating was monitored on TGA/DTA in an air atmosphere. After compaction of the milled powders, sintering was also performed in a dilatometric device. Sintered specimens were characterized micro structurally with SEM on a fresh breakage. Obtained differential TGA diagrams suggest intensive changes during prolonged milling of the oxidation kinetics on heating. Ferrite powders changed with milling as well as with second run heating were characterized to enable determination of the potentially best ratio of milling and heating to be applied to obtain the desired microstructure.",
journal = "Science of Sintering",
title = "Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment",
pages = "455-467",
volume = "49",
number = "4",
doi = "10.2298/SOS1704455L",
url = "https://hdl.handle.net/21.15107/rcub_dais_2394"
}

Labus, N., Vasiljević, Z. Ž., Aleksić, O. S., Luković, M. D., Marković, S., Pavlović, V. B., Mentus, S.,& Nikolić, M. V.. (2017). Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment. in Science of Sintering, 49(4), 455-467.
https://doi.org/10.2298/SOS1704455L
https://hdl.handle.net/21.15107/rcub_dais_2394

Labus N, Vasiljević ZŽ, Aleksić OS, Luković MD, Marković S, Pavlović VB, Mentus S, Nikolić MV. Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment. in Science of Sintering. 2017;49(4):455-467.
doi:10.2298/SOS1704455L
https://hdl.handle.net/21.15107/rcub_dais_2394 .

Labus, Nebojša, Vasiljević, Zorka Ž., Aleksić, Obrad S., Luković, Miloljub D., Marković, Smilja, Pavlović, Vladimir B., Mentus, Slavko, Nikolić, Maria Vesna, "Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment" in Science of Sintering, 49, no. 4 (2017):455-467,
https://doi.org/10.2298/SOS1704455L .,
https://hdl.handle.net/21.15107/rcub_dais_2394 .

TY  - JOUR
AU  - Aleksić, Obrad S.
AU  - Vasiljević, Zorka Ž.
AU  - Vujković, Milica
AU  - Nikolić, Marko G.
AU  - Labus, Nebojša
AU  - Luković, Miloljub D.
AU  - Nikolić, Maria Vesna
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/16011
AB  - Nanostructured Fe2TiO5 thick films were deposited on fluorine-doped tin oxide glass substrate using screen printing technology. Starting hematite and anatase nanopowders were mixed in molar ratios 1:1 and 1:1.5 and calcined in air at 900°C for 2 h to form pseudobrookite, Fe2TiO5. Functional powders and sintered thick films were analyzed by X-ray diffraction, scanning electron microscopy, energy-dispersive spectroscopy and transmission electron microscopy. UV–Vis analysis enabled determination of the band gap. Separation and transfer efficiency of photogenerated charge carriers was confirmed by the photoluminescence and electrochemical impedance spectra. Even though a slightly high onset oxygen evolution potential of photoexcited film electrode samples in NaOH was obtained, photocurrent densities were high, especially in the presence of H2O2 (~12 mA cm−2 at 1.7 V RHE). This work shows promise for practical application due to favorable band positions of pseudobrookite and low-cost screen printing technology.
PB  - Springer US
T2  - Journal of Materials Science
T1  - Structural and electronic properties of screen-printed Fe2O3/TiO2 thick films and their photoelectrochemical behavior
SP  - 5938
EP  - 5953
VL  - 52
IS  - 10
DO  - 10.1007/s10853-017-0830-2
UR  - https://hdl.handle.net/21.15107/rcub_dais_16011
ER  - 

@article{
author = "Aleksić, Obrad S. and Vasiljević, Zorka Ž. and Vujković, Milica and Nikolić, Marko G. and Labus, Nebojša and Luković, Miloljub D. and Nikolić, Maria Vesna",
year = "2017",
abstract = "Nanostructured Fe2TiO5 thick films were deposited on fluorine-doped tin oxide glass substrate using screen printing technology. Starting hematite and anatase nanopowders were mixed in molar ratios 1:1 and 1:1.5 and calcined in air at 900°C for 2 h to form pseudobrookite, Fe2TiO5. Functional powders and sintered thick films were analyzed by X-ray diffraction, scanning electron microscopy, energy-dispersive spectroscopy and transmission electron microscopy. UV–Vis analysis enabled determination of the band gap. Separation and transfer efficiency of photogenerated charge carriers was confirmed by the photoluminescence and electrochemical impedance spectra. Even though a slightly high onset oxygen evolution potential of photoexcited film electrode samples in NaOH was obtained, photocurrent densities were high, especially in the presence of H2O2 (~12 mA cm−2 at 1.7 V RHE). This work shows promise for practical application due to favorable band positions of pseudobrookite and low-cost screen printing technology.",
publisher = "Springer US",
journal = "Journal of Materials Science",
title = "Structural and electronic properties of screen-printed Fe2O3/TiO2 thick films and their photoelectrochemical behavior",
pages = "5938-5953",
volume = "52",
number = "10",
doi = "10.1007/s10853-017-0830-2",
url = "https://hdl.handle.net/21.15107/rcub_dais_16011"
}

Aleksić, O. S., Vasiljević, Z. Ž., Vujković, M., Nikolić, M. G., Labus, N., Luković, M. D.,& Nikolić, M. V.. (2017). Structural and electronic properties of screen-printed Fe2O3/TiO2 thick films and their photoelectrochemical behavior. in Journal of Materials Science
Springer US., 52(10), 5938-5953.
https://doi.org/10.1007/s10853-017-0830-2
https://hdl.handle.net/21.15107/rcub_dais_16011

Aleksić OS, Vasiljević ZŽ, Vujković M, Nikolić MG, Labus N, Luković MD, Nikolić MV. Structural and electronic properties of screen-printed Fe2O3/TiO2 thick films and their photoelectrochemical behavior. in Journal of Materials Science. 2017;52(10):5938-5953.
doi:10.1007/s10853-017-0830-2
https://hdl.handle.net/21.15107/rcub_dais_16011 .

Aleksić, Obrad S., Vasiljević, Zorka Ž., Vujković, Milica, Nikolić, Marko G., Labus, Nebojša, Luković, Miloljub D., Nikolić, Maria Vesna, "Structural and electronic properties of screen-printed Fe2O3/TiO2 thick films and their photoelectrochemical behavior" in Journal of Materials Science, 52, no. 10 (2017):5938-5953,
https://doi.org/10.1007/s10853-017-0830-2 .,
https://hdl.handle.net/21.15107/rcub_dais_16011 .

TY  - CONF
AU  - Mišković, Goran
AU  - Nikolić, Maria Vesna
AU  - Luković, Miloljub D.
AU  - Vasiljević, Zorka Ž.
AU  - Nicolics, Johann
AU  - Aleksić, Obrad S.
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/3685
AB  - Pseudobrookite thick films were obtained by screen printing paste composed of a 1:1.5 molar ratio mixture of starting nanopowders of hematite and anatase, glass frit and organic binder. The films were deposited on alumina substrates with interdigitated electrode geometry. Sintering at 850 °C resulted in the formation of pseudobrookite. X-Ray Diffraction (XRD) analysis showed pseudobrookite with a mixed orthorhombic and monoclinic structure and a small amount of excess rutile. Gas sensing measurements with low NO gas concentrations in air were performed using an in-house gas sensor testing setup in the temperature range 100-300 °C. On the example of one particular gas concentration, results showed that pseudobrookite exhibited a distinct response to NO already at 150 °C that further improved with increased sample temperature.
PB  - IEEE
C3  - 2017 40th International Spring Seminar on Electronics Technology (ISSE)
T1  - Pseudobrookite thick films for potential application as low-temperature sensitive material in NO gas sensors
SP  - 1
EP  - 6
DO  - 10.1109/ISSE.2017.8000881
UR  - https://hdl.handle.net/21.15107/rcub_dais_3685
ER  - 

@conference{
author = "Mišković, Goran and Nikolić, Maria Vesna and Luković, Miloljub D. and Vasiljević, Zorka Ž. and Nicolics, Johann and Aleksić, Obrad S.",
year = "2017",
abstract = "Pseudobrookite thick films were obtained by screen printing paste composed of a 1:1.5 molar ratio mixture of starting nanopowders of hematite and anatase, glass frit and organic binder. The films were deposited on alumina substrates with interdigitated electrode geometry. Sintering at 850 °C resulted in the formation of pseudobrookite. X-Ray Diffraction (XRD) analysis showed pseudobrookite with a mixed orthorhombic and monoclinic structure and a small amount of excess rutile. Gas sensing measurements with low NO gas concentrations in air were performed using an in-house gas sensor testing setup in the temperature range 100-300 °C. On the example of one particular gas concentration, results showed that pseudobrookite exhibited a distinct response to NO already at 150 °C that further improved with increased sample temperature.",
publisher = "IEEE",
journal = "2017 40th International Spring Seminar on Electronics Technology (ISSE)",
title = "Pseudobrookite thick films for potential application as low-temperature sensitive material in NO gas sensors",
pages = "1-6",
doi = "10.1109/ISSE.2017.8000881",
url = "https://hdl.handle.net/21.15107/rcub_dais_3685"
}

Mišković, G., Nikolić, M. V., Luković, M. D., Vasiljević, Z. Ž., Nicolics, J.,& Aleksić, O. S.. (2017). Pseudobrookite thick films for potential application as low-temperature sensitive material in NO gas sensors. in 2017 40th International Spring Seminar on Electronics Technology (ISSE)
IEEE., 1-6.
https://doi.org/10.1109/ISSE.2017.8000881
https://hdl.handle.net/21.15107/rcub_dais_3685

Mišković G, Nikolić MV, Luković MD, Vasiljević ZŽ, Nicolics J, Aleksić OS. Pseudobrookite thick films for potential application as low-temperature sensitive material in NO gas sensors. in 2017 40th International Spring Seminar on Electronics Technology (ISSE). 2017;:1-6.
doi:10.1109/ISSE.2017.8000881
https://hdl.handle.net/21.15107/rcub_dais_3685 .

Mišković, Goran, Nikolić, Maria Vesna, Luković, Miloljub D., Vasiljević, Zorka Ž., Nicolics, Johann, Aleksić, Obrad S., "Pseudobrookite thick films for potential application as low-temperature sensitive material in NO gas sensors" in 2017 40th International Spring Seminar on Electronics Technology (ISSE) (2017):1-6,
https://doi.org/10.1109/ISSE.2017.8000881 .,
https://hdl.handle.net/21.15107/rcub_dais_3685 .