TY  - JOUR
AU  - Pešić, Ivan
AU  - Petrović, Miloš
AU  - Vuksanović, Marija
AU  - Popović, Maja
AU  - Rabasović, Maja
AU  - Šević, Dragutin
AU  - Radojević, Vesna
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5456
AB  - Processing   and characterization   of   PMMA-MXene   composites   were   investigated.γ-Methacryloxypropyltrimethoxy(MEMO)  silane  was  usedto  modify  the  surface  of  MXenesand improve the compatibility between MXenes and the polymer. The FTIR analysis revealed the formation of a chemical bond between MXene and MEMO silane, while the XPS analysis confirmed the presence of silicon in the functionalized MXene.PMMA composites with non-functionalized  and  functionalized  MXene  were  prepared using  a solution  casting  method. Tensile  testsshowed  that,compared  to  neat  PMMA, Young’smodulusincreasedin  both composites by 22.1%and  27.6%,  respectively. As  a  result  of  coupling  between  the  PMMA matrix and the surface-modified MXenes, thetensile strength also increased by about 37%.In addition,  optical  spectroscopy  showed  higher  absorption  for  the  composite  with surface-modifiedMXenes  and  short-livedfluorescence  with  emission  intensity  sensitive  to  the crumpling of functionalized MXene nanosheets.
PB  - Taylor & Francis Group
T2  - Nanocomposites
T1  - Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane
DO  - 10.1080/20550324.2023.2168844
ER  - 

@article{
author = "Pešić, Ivan and Petrović, Miloš and Vuksanović, Marija and Popović, Maja and Rabasović, Maja and Šević, Dragutin and Radojević, Vesna",
year = "2022",
abstract = "Processing   and characterization   of   PMMA-MXene   composites   were   investigated.γ-Methacryloxypropyltrimethoxy(MEMO)  silane  was  usedto  modify  the  surface  of  MXenesand improve the compatibility between MXenes and the polymer. The FTIR analysis revealed the formation of a chemical bond between MXene and MEMO silane, while the XPS analysis confirmed the presence of silicon in the functionalized MXene.PMMA composites with non-functionalized  and  functionalized  MXene  were  prepared using  a solution  casting  method. Tensile  testsshowed  that,compared  to  neat  PMMA, Young’smodulusincreasedin  both composites by 22.1%and  27.6%,  respectively. As  a  result  of  coupling  between  the  PMMA matrix and the surface-modified MXenes, thetensile strength also increased by about 37%.In addition,  optical  spectroscopy  showed  higher  absorption  for  the  composite  with surface-modifiedMXenes  and  short-livedfluorescence  with  emission  intensity  sensitive  to  the crumpling of functionalized MXene nanosheets.",
publisher = "Taylor & Francis Group",
journal = "Nanocomposites",
title = "Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane",
doi = "10.1080/20550324.2023.2168844"
}

Pešić, I., Petrović, M., Vuksanović, M., Popović, M., Rabasović, M., Šević, D.,& Radojević, V.. (2022). Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane. in Nanocomposites
Taylor & Francis Group..
https://doi.org/10.1080/20550324.2023.2168844

Pešić I, Petrović M, Vuksanović M, Popović M, Rabasović M, Šević D, Radojević V. Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane. in Nanocomposites. 2022;.
doi:10.1080/20550324.2023.2168844 .

Pešić, Ivan, Petrović, Miloš, Vuksanović, Marija, Popović, Maja, Rabasović, Maja, Šević, Dragutin, Radojević, Vesna, "Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane" in Nanocomposites (2022),
https://doi.org/10.1080/20550324.2023.2168844 . .

TY  - JOUR
AU  - Pešić, Ivan
AU  - Petrović, Miloš
AU  - Vuksanović, Marija
AU  - Popović, Maja
AU  - Rabasović, Maja
AU  - Šević, Dragutin
AU  - Radojević, Vesna
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6383
AB  - Processing and characterization of PMMA-MXene composites were investigated. γ-Methacryloxypropyltrimethoxy (MEMO) silane was used to modify the surface of MXenes and improve the compatibility between MXenes and the polymer. The FTIR analysis revealed the formation of a chemical bond between MXene and MEMO silane, while the XPS analysis confirmed the presence of silicon in the functionalized MXene. PMMA composites with non-functionalized and functionalized MXene were prepared using a solution casting method. Tensile tests showed that, compared to neat PMMA, Young’s modulus increased in both composites by 22.1 and 27.6%, respectively. As a result of coupling between the PMMA matrix and the surface-modified MXenes, the tensile strength also increased by about 37%. In addition, optical spectroscopy showed higher absorption for the composite with surface-modified MXenes and short-lived fluorescence with emission intensity sensitive to the crumpling of functionalized MXene nanosheets.
PB  - Taylor & Francis Group
T2  - Nanocomposites
T1  - Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane
EP  - 226
IS  - 1
SP  - 215
VL  - 8
DO  - 10.1080/20550324.2023.2168844
ER  - 

@article{
author = "Pešić, Ivan and Petrović, Miloš and Vuksanović, Marija and Popović, Maja and Rabasović, Maja and Šević, Dragutin and Radojević, Vesna",
year = "2022",
abstract = "Processing and characterization of PMMA-MXene composites were investigated. γ-Methacryloxypropyltrimethoxy (MEMO) silane was used to modify the surface of MXenes and improve the compatibility between MXenes and the polymer. The FTIR analysis revealed the formation of a chemical bond between MXene and MEMO silane, while the XPS analysis confirmed the presence of silicon in the functionalized MXene. PMMA composites with non-functionalized and functionalized MXene were prepared using a solution casting method. Tensile tests showed that, compared to neat PMMA, Young’s modulus increased in both composites by 22.1 and 27.6%, respectively. As a result of coupling between the PMMA matrix and the surface-modified MXenes, the tensile strength also increased by about 37%. In addition, optical spectroscopy showed higher absorption for the composite with surface-modified MXenes and short-lived fluorescence with emission intensity sensitive to the crumpling of functionalized MXene nanosheets.",
publisher = "Taylor & Francis Group",
journal = "Nanocomposites",
title = "Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane",
pages = "226-215",
number = "1",
volume = "8",
doi = "10.1080/20550324.2023.2168844"
}

Pešić, I., Petrović, M., Vuksanović, M., Popović, M., Rabasović, M., Šević, D.,& Radojević, V.. (2022). Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane. in Nanocomposites
Taylor & Francis Group., 8(1), 215-226.
https://doi.org/10.1080/20550324.2023.2168844

Pešić I, Petrović M, Vuksanović M, Popović M, Rabasović M, Šević D, Radojević V. Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane. in Nanocomposites. 2022;8(1):215-226.
doi:10.1080/20550324.2023.2168844 .

Pešić, Ivan, Petrović, Miloš, Vuksanović, Marija, Popović, Maja, Rabasović, Maja, Šević, Dragutin, Radojević, Vesna, "Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane" in Nanocomposites, 8, no. 1 (2022):215-226,
https://doi.org/10.1080/20550324.2023.2168844 . .

TY  - JOUR
AU  - Potočnik, Jelena
AU  - Popović, Maja
AU  - Jokić, Bojan M.
AU  - Rakočević, Zlatko Lj.
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5912
AB  - In this work we investigated the influence of different deposition angles on the structural and magnetic properties of nickel thin films obtained by Glancing Angle Deposition. The films were deposited onto glass substrates at the angles of 65° and 85°. The structure of the films was studied by scanning electron microscopy, atomic force microscopy and X-ray diffraction, while the magnetic properties were analyzed using magneto-optical Kerr effect microscopy (MOKE). It was found that the variation in the deposition angle has a great influence on the porosity, crystallinity and surface roughness of the Ni films. The obtained changes in microstructure were correlated with the variation in the magnetic properties. MOKE measurements revealed that the thinner films, deposited at the angle of 85°, have a 2.5 times higher coercivity in comparison with the films deposited at the lower angle, which can be ascribed to their higher porosity. © 2019 Elsevier Ltd
T2  - Materials Research Bulletin
T1  - Tailoring the structural and magnetic properties of Ni zigzag nanostructures using different deposition angles
SP  - 110540
VL  - 119
DO  - 10.1016/j.materresbull.2019.110540
ER  - 

@article{
author = "Potočnik, Jelena and Popović, Maja and Jokić, Bojan M. and Rakočević, Zlatko Lj.",
year = "2019",
abstract = "In this work we investigated the influence of different deposition angles on the structural and magnetic properties of nickel thin films obtained by Glancing Angle Deposition. The films were deposited onto glass substrates at the angles of 65° and 85°. The structure of the films was studied by scanning electron microscopy, atomic force microscopy and X-ray diffraction, while the magnetic properties were analyzed using magneto-optical Kerr effect microscopy (MOKE). It was found that the variation in the deposition angle has a great influence on the porosity, crystallinity and surface roughness of the Ni films. The obtained changes in microstructure were correlated with the variation in the magnetic properties. MOKE measurements revealed that the thinner films, deposited at the angle of 85°, have a 2.5 times higher coercivity in comparison with the films deposited at the lower angle, which can be ascribed to their higher porosity. © 2019 Elsevier Ltd",
journal = "Materials Research Bulletin",
title = "Tailoring the structural and magnetic properties of Ni zigzag nanostructures using different deposition angles",
pages = "110540",
volume = "119",
doi = "10.1016/j.materresbull.2019.110540"
}

Potočnik, J., Popović, M., Jokić, B. M.,& Rakočević, Z. Lj.. (2019). Tailoring the structural and magnetic properties of Ni zigzag nanostructures using different deposition angles. in Materials Research Bulletin, 119, 110540.
https://doi.org/10.1016/j.materresbull.2019.110540

Potočnik J, Popović M, Jokić BM, Rakočević ZL. Tailoring the structural and magnetic properties of Ni zigzag nanostructures using different deposition angles. in Materials Research Bulletin. 2019;119:110540.
doi:10.1016/j.materresbull.2019.110540 .

Potočnik, Jelena, Popović, Maja, Jokić, Bojan M., Rakočević, Zlatko Lj., "Tailoring the structural and magnetic properties of Ni zigzag nanostructures using different deposition angles" in Materials Research Bulletin, 119 (2019):110540,
https://doi.org/10.1016/j.materresbull.2019.110540 . .

TY  - JOUR
AU  - Potočnik, Jelena
AU  - Nenadović, Miloš
AU  - Jokić, Bojan M.
AU  - Popović, Maja
AU  - Rakočević, Zlatko Lj.
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5836
AB  - Zig-zag structure of the nickel thin film has been obtained using Glancing Angle Deposition (GLAD) technique. Glass substrate was positioned 75 degrees with respect to the substrate normal. The obtained nickel thin film was characterized by X-ray Photoelectron Spectroscopy, Scanning Electron Microscopy and Atomic Force Microscopy. Surface energy of the deposited thin film was determined by measuring the contact angle using the static sessile drop method.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Properties of Zig-Zag Nickel Nanostructures Obtained by GLAD Technique
EP  - 56
IS  - 1
SP  - 51
VL  - 48
DO  - 10.2298/SOS1601051P
ER  - 

@article{
author = "Potočnik, Jelena and Nenadović, Miloš and Jokić, Bojan M. and Popović, Maja and Rakočević, Zlatko Lj.",
year = "2016",
abstract = "Zig-zag structure of the nickel thin film has been obtained using Glancing Angle Deposition (GLAD) technique. Glass substrate was positioned 75 degrees with respect to the substrate normal. The obtained nickel thin film was characterized by X-ray Photoelectron Spectroscopy, Scanning Electron Microscopy and Atomic Force Microscopy. Surface energy of the deposited thin film was determined by measuring the contact angle using the static sessile drop method.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Properties of Zig-Zag Nickel Nanostructures Obtained by GLAD Technique",
pages = "56-51",
number = "1",
volume = "48",
doi = "10.2298/SOS1601051P"
}

Potočnik, J., Nenadović, M., Jokić, B. M., Popović, M.,& Rakočević, Z. Lj.. (2016). Properties of Zig-Zag Nickel Nanostructures Obtained by GLAD Technique. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 48(1), 51-56.
https://doi.org/10.2298/SOS1601051P

Potočnik J, Nenadović M, Jokić BM, Popović M, Rakočević ZL. Properties of Zig-Zag Nickel Nanostructures Obtained by GLAD Technique. in Science of Sintering. 2016;48(1):51-56.
doi:10.2298/SOS1601051P .

Potočnik, Jelena, Nenadović, Miloš, Jokić, Bojan M., Popović, Maja, Rakočević, Zlatko Lj., "Properties of Zig-Zag Nickel Nanostructures Obtained by GLAD Technique" in Science of Sintering, 48, no. 1 (2016):51-56,
https://doi.org/10.2298/SOS1601051P . .

TY  - JOUR
AU  - Potočnik, Jelena
AU  - Nenadović, Miloš
AU  - Bundaleski, Nenad
AU  - Jokić, Bojan M.
AU  - Mitrić, Miodrag
AU  - Popović, Maja
AU  - Rakočević, Zlatko Lj.
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5845
AB  - In this work, nickel (Ni) thin films were deposited by electron beam evaporation of Ni using Glancing Angle Deposition technique onto the glass substrate with the thickness varied from 25 nm to 150 nm. Characterization of obtained Ni films was performed by scanning electron microscopy (SEM), atomic force microscopy (AFM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and by Magneto-Optical Kerr effect measurements (MOKE). The effect of thickness on structural, chemical and magnetic properties of nickel films has been studied. Observed changes in microstructure were correlated with the variation in magnetic parameters obtained by MOKE measurements. It was found that for thinner Ni films, the enhancement of coercivity is due to the surface roughness of Ni films, while for thicker films the observed asymmetry of coercivity is due to the mechanism of column size growth. (C) 2016 Elsevier Ltd. All rights reserved.
T2  - Materials Research Bulletin
T1  - The influence of thickness on magnetic properties of nanostructured nickel thin films obtained by GLAD technique
EP  - 461
SP  - 455
VL  - 84
DO  - 10.1016/j.materresbull.2016.08.044
ER  - 

@article{
author = "Potočnik, Jelena and Nenadović, Miloš and Bundaleski, Nenad and Jokić, Bojan M. and Mitrić, Miodrag and Popović, Maja and Rakočević, Zlatko Lj.",
year = "2016",
abstract = "In this work, nickel (Ni) thin films were deposited by electron beam evaporation of Ni using Glancing Angle Deposition technique onto the glass substrate with the thickness varied from 25 nm to 150 nm. Characterization of obtained Ni films was performed by scanning electron microscopy (SEM), atomic force microscopy (AFM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and by Magneto-Optical Kerr effect measurements (MOKE). The effect of thickness on structural, chemical and magnetic properties of nickel films has been studied. Observed changes in microstructure were correlated with the variation in magnetic parameters obtained by MOKE measurements. It was found that for thinner Ni films, the enhancement of coercivity is due to the surface roughness of Ni films, while for thicker films the observed asymmetry of coercivity is due to the mechanism of column size growth. (C) 2016 Elsevier Ltd. All rights reserved.",
journal = "Materials Research Bulletin",
title = "The influence of thickness on magnetic properties of nanostructured nickel thin films obtained by GLAD technique",
pages = "461-455",
volume = "84",
doi = "10.1016/j.materresbull.2016.08.044"
}

Potočnik, J., Nenadović, M., Bundaleski, N., Jokić, B. M., Mitrić, M., Popović, M.,& Rakočević, Z. Lj.. (2016). The influence of thickness on magnetic properties of nanostructured nickel thin films obtained by GLAD technique. in Materials Research Bulletin, 84, 455-461.
https://doi.org/10.1016/j.materresbull.2016.08.044

Potočnik J, Nenadović M, Bundaleski N, Jokić BM, Mitrić M, Popović M, Rakočević ZL. The influence of thickness on magnetic properties of nanostructured nickel thin films obtained by GLAD technique. in Materials Research Bulletin. 2016;84:455-461.
doi:10.1016/j.materresbull.2016.08.044 .

Potočnik, Jelena, Nenadović, Miloš, Bundaleski, Nenad, Jokić, Bojan M., Mitrić, Miodrag, Popović, Maja, Rakočević, Zlatko Lj., "The influence of thickness on magnetic properties of nanostructured nickel thin films obtained by GLAD technique" in Materials Research Bulletin, 84 (2016):455-461,
https://doi.org/10.1016/j.materresbull.2016.08.044 . .