TY  - CONF
AU  - Pavlović, Vladimir B.
AU  - Wu, Marvin
AU  - Djoković, Vladimir
AU  - Dukić, Milan M.
AU  - Pavlović, Vera P.
AU  - Vlahović, Branislav
PY  - 2014
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6791
AB  - It is well known that materials used in nano-electro-mechanical systems (NEMS) must simultaneously satisfy numerous requirements for chemical, structural, mechanical and electrical properties. Taking into account that the application of targeted synthesis principles is fundamental for development of these materials, in this article the results of the investigation of the nano-scale grain size effects, grain/particle size induced structural transformations, the evolution of the particle structure during targeted synthesis process and microstructure modeling of ceramic-polymer nanocomposites, has been presented. The nanocomposite BT,ST/PVDF films were prepared by pulsed laser deposition (PLD) method and investigated by X-ray diffraction (XRD) method and Raman spectroscopy, while the microstructure morphology has been analyzed by scanning electron microscope (SEM). It was found that PLD of BT,ST on PVDF substrate offers a new set of opportunities for development of advanced flexible piezo-films for the next generation of NEMS, which applications span the aero-space industry, communications, defense systems, national security, health care, information technology and environmental monitoring.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application III: New Frontiers in Multifunctional Material Science and Processing, 29th September - 1st October 2014, Belgrade, Serbia, Program and the Book of Abstracts
T1  - Targeted Synthesis of Ceramic-Polymer Nanocomposites
EP  - 125
SP  - 125
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6791
ER  - 

@conference{
author = "Pavlović, Vladimir B. and Wu, Marvin and Djoković, Vladimir and Dukić, Milan M. and Pavlović, Vera P. and Vlahović, Branislav",
year = "2014",
abstract = "It is well known that materials used in nano-electro-mechanical systems (NEMS) must simultaneously satisfy numerous requirements for chemical, structural, mechanical and electrical properties. Taking into account that the application of targeted synthesis principles is fundamental for development of these materials, in this article the results of the investigation of the nano-scale grain size effects, grain/particle size induced structural transformations, the evolution of the particle structure during targeted synthesis process and microstructure modeling of ceramic-polymer nanocomposites, has been presented. The nanocomposite BT,ST/PVDF films were prepared by pulsed laser deposition (PLD) method and investigated by X-ray diffraction (XRD) method and Raman spectroscopy, while the microstructure morphology has been analyzed by scanning electron microscope (SEM). It was found that PLD of BT,ST on PVDF substrate offers a new set of opportunities for development of advanced flexible piezo-films for the next generation of NEMS, which applications span the aero-space industry, communications, defense systems, national security, health care, information technology and environmental monitoring.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application III: New Frontiers in Multifunctional Material Science and Processing, 29th September - 1st October 2014, Belgrade, Serbia, Program and the Book of Abstracts",
title = "Targeted Synthesis of Ceramic-Polymer Nanocomposites",
pages = "125-125",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6791"
}

Pavlović, V. B., Wu, M., Djoković, V., Dukić, M. M., Pavlović, V. P.,& Vlahović, B.. (2014). Targeted Synthesis of Ceramic-Polymer Nanocomposites. in Advanced Ceramics and Application III: New Frontiers in Multifunctional Material Science and Processing, 29th September - 1st October 2014, Belgrade, Serbia, Program and the Book of Abstracts
Belgrade : Serbian Ceramic Society., 125-125.
https://hdl.handle.net/21.15107/rcub_machinery_6791

Pavlović VB, Wu M, Djoković V, Dukić MM, Pavlović VP, Vlahović B. Targeted Synthesis of Ceramic-Polymer Nanocomposites. in Advanced Ceramics and Application III: New Frontiers in Multifunctional Material Science and Processing, 29th September - 1st October 2014, Belgrade, Serbia, Program and the Book of Abstracts. 2014;:125-125.
https://hdl.handle.net/21.15107/rcub_machinery_6791 .

Pavlović, Vladimir B., Wu, Marvin, Djoković, Vladimir, Dukić, Milan M., Pavlović, Vera P., Vlahović, Branislav, "Targeted Synthesis of Ceramic-Polymer Nanocomposites" in Advanced Ceramics and Application III: New Frontiers in Multifunctional Material Science and Processing, 29th September - 1st October 2014, Belgrade, Serbia, Program and the Book of Abstracts (2014):125-125,
https://hdl.handle.net/21.15107/rcub_machinery_6791 .

TY  - CONF
AU  - Pavlović, Vera P.
AU  - Wu, Marvin
AU  - Djoković, Vladimir
AU  - Dukić, Milan M.
AU  - Pavlović, Vladimir B.
PY  - 2013
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6787
AB  - Piezoelectric materials play an important role in development of advanced Micro-electromechanical systems (MEMS) and Nano-electro-mechanical systems (NEMS). Their applications span the aero-space industry, communications, defense systems, national security, health care, information technology and environmental monitoring. Materials used in MEMS/NEMS mustsimultaneously satisfy numerous requirements for chemical, structural, mechanical and electrical properties. Although traditionally MEMS in particular have relied on silicon, the materials used in MEMS/NEMS are becoming more heterogeneous. Taking into account that materials nanostructuring can produce unique mechanical, electrical and piezoelectric properties, in this article the investigation of pulsed laser deposition of BaTiO3 on PVDF substrate has been performed. The titanium-saphire laser operated at 800 nm with 40-fs pulse duration and 1 kHz repetition rate was focused onto a mechanically activated BaTiO3 target. Deposition on PVDF substrate was done at an oxygen partial pressure of 1e-7 Torr using a laser pulse frequency of 1 kHz at room temperature. The crystal structure and the microstructure of the films were examined using an X-ray diffractometer and scanning electron microscope, while the surface morphology was observed by atomic force microscopy.It was found that pulsed laser deposition of BaTiO3 on PVDF substrate offers a new set of opportunities for development of advanced flexible piezo-films for the next generation of NEMS.
PB  - Serbian Ceramic Society, Belgrade
C3  - Serbian Ceramic Society Conference - Advanced Ceramics and Application II: New Frontiers in Multifunctional Material Science and Processing, Sep 30th-Oct 1st, 2013, Belgrade, Serbia, Program and the Book of Abstracts
T1  - Pulsed Laser Deposition of BaTiO3 on PVDF substrate
EP  - 49
SP  - 48
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6787
ER  - 

@conference{
author = "Pavlović, Vera P. and Wu, Marvin and Djoković, Vladimir and Dukić, Milan M. and Pavlović, Vladimir B.",
year = "2013",
abstract = "Piezoelectric materials play an important role in development of advanced Micro-electromechanical systems (MEMS) and Nano-electro-mechanical systems (NEMS). Their applications span the aero-space industry, communications, defense systems, national security, health care, information technology and environmental monitoring. Materials used in MEMS/NEMS mustsimultaneously satisfy numerous requirements for chemical, structural, mechanical and electrical properties. Although traditionally MEMS in particular have relied on silicon, the materials used in MEMS/NEMS are becoming more heterogeneous. Taking into account that materials nanostructuring can produce unique mechanical, electrical and piezoelectric properties, in this article the investigation of pulsed laser deposition of BaTiO3 on PVDF substrate has been performed. The titanium-saphire laser operated at 800 nm with 40-fs pulse duration and 1 kHz repetition rate was focused onto a mechanically activated BaTiO3 target. Deposition on PVDF substrate was done at an oxygen partial pressure of 1e-7 Torr using a laser pulse frequency of 1 kHz at room temperature. The crystal structure and the microstructure of the films were examined using an X-ray diffractometer and scanning electron microscope, while the surface morphology was observed by atomic force microscopy.It was found that pulsed laser deposition of BaTiO3 on PVDF substrate offers a new set of opportunities for development of advanced flexible piezo-films for the next generation of NEMS.",
publisher = "Serbian Ceramic Society, Belgrade",
journal = "Serbian Ceramic Society Conference - Advanced Ceramics and Application II: New Frontiers in Multifunctional Material Science and Processing, Sep 30th-Oct 1st, 2013, Belgrade, Serbia, Program and the Book of Abstracts",
title = "Pulsed Laser Deposition of BaTiO3 on PVDF substrate",
pages = "49-48",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6787"
}

Pavlović, V. P., Wu, M., Djoković, V., Dukić, M. M.,& Pavlović, V. B.. (2013). Pulsed Laser Deposition of BaTiO3 on PVDF substrate. in Serbian Ceramic Society Conference - Advanced Ceramics and Application II: New Frontiers in Multifunctional Material Science and Processing, Sep 30th-Oct 1st, 2013, Belgrade, Serbia, Program and the Book of Abstracts
Serbian Ceramic Society, Belgrade., 48-49.
https://hdl.handle.net/21.15107/rcub_machinery_6787

Pavlović VP, Wu M, Djoković V, Dukić MM, Pavlović VB. Pulsed Laser Deposition of BaTiO3 on PVDF substrate. in Serbian Ceramic Society Conference - Advanced Ceramics and Application II: New Frontiers in Multifunctional Material Science and Processing, Sep 30th-Oct 1st, 2013, Belgrade, Serbia, Program and the Book of Abstracts. 2013;:48-49.
https://hdl.handle.net/21.15107/rcub_machinery_6787 .

Pavlović, Vera P., Wu, Marvin, Djoković, Vladimir, Dukić, Milan M., Pavlović, Vladimir B., "Pulsed Laser Deposition of BaTiO3 on PVDF substrate" in Serbian Ceramic Society Conference - Advanced Ceramics and Application II: New Frontiers in Multifunctional Material Science and Processing, Sep 30th-Oct 1st, 2013, Belgrade, Serbia, Program and the Book of Abstracts (2013):48-49,
https://hdl.handle.net/21.15107/rcub_machinery_6787 .

TY  - CONF
AU  - Pavlović, Vladimir B.
AU  - Peleš, Adriana
AU  - Pavlović, Vera P.
AU  - Djoković, Vladimir
AU  - Dojčilović, Radovan
AU  - Dukić, Milan M.
AU  - Vlahović, Branislav
PY  - 2013
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6790
AB  - Vibration-based mechanical energy is one of the most accessible energy source in the surroundings. Harvesting this type of energy exhibits a great potential for remote/wireless sensing, charging batteries, and powering electronic devices. Piezoelectric and ferroelectric materials, including PZT, BaTiO3, ZnO, polyvinylidene fluoride (PVDF), etc., can be used for converting ambient mechanical energy into electricity. Based on these materials, a variety of micro- or nanoelectromechanical systems can be developed for harvesting energies from random vibrations, mechanical waves, or body movements like walking, running, or typing. Recent investigations on nanocomposites of electroactive ceramics and ferroelectric polymers exploit this approach in order to produce new multifunctional materials for mechanical energy harvesting. Taking into account that mechanical activation is one of the methods for modification of physico-chemical properties of the filler, in this study we investigate the influence of mechanical activation of ZnO particles on structural properties of ZnO/polyvinylidene fluoride nanocomposites. The nanocomposite films were prepared by solution casting method and investigated by X-ray diffraction (XRD) method and Raman spectroscopy, while the microstructure morphology has been analyzed by scanning electron microscope (SEM). Presented results will enable optimization of PVDF processing techniques for the production of new mechanical energy harvesting devices.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application II: New Frontiers in Multifunctional Material Science and Processing, Sep 30th-Oct 1st, 2013, Belgrade, Serbia, Program and the Book of Abstracts
T1  - Piezoelectric polymer/ceramic nanostructures for mechanical energy harvesting
EP  - 48
SP  - 48
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6790
ER  - 

@conference{
author = "Pavlović, Vladimir B. and Peleš, Adriana and Pavlović, Vera P. and Djoković, Vladimir and Dojčilović, Radovan and Dukić, Milan M. and Vlahović, Branislav",
year = "2013",
abstract = "Vibration-based mechanical energy is one of the most accessible energy source in the surroundings. Harvesting this type of energy exhibits a great potential for remote/wireless sensing, charging batteries, and powering electronic devices. Piezoelectric and ferroelectric materials, including PZT, BaTiO3, ZnO, polyvinylidene fluoride (PVDF), etc., can be used for converting ambient mechanical energy into electricity. Based on these materials, a variety of micro- or nanoelectromechanical systems can be developed for harvesting energies from random vibrations, mechanical waves, or body movements like walking, running, or typing. Recent investigations on nanocomposites of electroactive ceramics and ferroelectric polymers exploit this approach in order to produce new multifunctional materials for mechanical energy harvesting. Taking into account that mechanical activation is one of the methods for modification of physico-chemical properties of the filler, in this study we investigate the influence of mechanical activation of ZnO particles on structural properties of ZnO/polyvinylidene fluoride nanocomposites. The nanocomposite films were prepared by solution casting method and investigated by X-ray diffraction (XRD) method and Raman spectroscopy, while the microstructure morphology has been analyzed by scanning electron microscope (SEM). Presented results will enable optimization of PVDF processing techniques for the production of new mechanical energy harvesting devices.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application II: New Frontiers in Multifunctional Material Science and Processing, Sep 30th-Oct 1st, 2013, Belgrade, Serbia, Program and the Book of Abstracts",
title = "Piezoelectric polymer/ceramic nanostructures for mechanical energy harvesting",
pages = "48-48",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6790"
}

Pavlović, V. B., Peleš, A., Pavlović, V. P., Djoković, V., Dojčilović, R., Dukić, M. M.,& Vlahović, B.. (2013). Piezoelectric polymer/ceramic nanostructures for mechanical energy harvesting. in Advanced Ceramics and Application II: New Frontiers in Multifunctional Material Science and Processing, Sep 30th-Oct 1st, 2013, Belgrade, Serbia, Program and the Book of Abstracts
Belgrade : Serbian Ceramic Society., 48-48.
https://hdl.handle.net/21.15107/rcub_machinery_6790

Pavlović VB, Peleš A, Pavlović VP, Djoković V, Dojčilović R, Dukić MM, Vlahović B. Piezoelectric polymer/ceramic nanostructures for mechanical energy harvesting. in Advanced Ceramics and Application II: New Frontiers in Multifunctional Material Science and Processing, Sep 30th-Oct 1st, 2013, Belgrade, Serbia, Program and the Book of Abstracts. 2013;:48-48.
https://hdl.handle.net/21.15107/rcub_machinery_6790 .

Pavlović, Vladimir B., Peleš, Adriana, Pavlović, Vera P., Djoković, Vladimir, Dojčilović, Radovan, Dukić, Milan M., Vlahović, Branislav, "Piezoelectric polymer/ceramic nanostructures for mechanical energy harvesting" in Advanced Ceramics and Application II: New Frontiers in Multifunctional Material Science and Processing, Sep 30th-Oct 1st, 2013, Belgrade, Serbia, Program and the Book of Abstracts (2013):48-48,
https://hdl.handle.net/21.15107/rcub_machinery_6790 .

TY  - CONF
AU  - Pavlović, Vladimir B.
AU  - Božanić, Dušan K.
AU  - Pavlović, Vera P.
AU  - Dojčilović, Radovan
AU  - Pajović, Jelena D.
AU  - Dukić, Milan M.
AU  - Vlahović, Branislav
PY  - 2012
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6785
AB  - Polyvinyliden fluoride (PVDF) is a low-density fluoropolymer that exhibits piezoelectric and pyroelectric properties. It can be used in the chemical, semiconductor, medical and defense industries, as well as in aviation and aerospace applications. Crucial factors that lead to the PVDF ferroelectric properties and determine its piezoelectric, mechanical, optical, electrical and thermal properties are its polar conformations, crystal structure, and crystallinity. These characteristics of the material significantly depend on the conditions used in the processing of polymer films. Therefore, we investigated structure and morphology of thin and thick PVDF films obtained by spin coating and solution casting methods, respectively. Structural investigations of PVDF thin and thick films were performed by the X-ray diffraction (XRD), differential scanning calorimetry (DSC) and Fourier transform infrared spectrometry (FTIR) methods, while microstructure morphology has been analyzed by scanning electron microscope (SEM), transmission electron microscopy (TEM) and atomic force microscopy (AFM). Present results will enable optimization of PVDF processing techniques for the production of pressure and IR sensors.
PB  - Belgrade : Serbian Ceramic Society
C3  - Serbian Ceramic Society Conference "Advanced Ceramics and Application", May 10-11th, 2012, Belgrade, Serbia: Program and the Book of Abstracts
T1  - Structural Investigations of Polyvinyliden Fluoride Thin and Thick Films
EP  - 29
SP  - 29
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6785
ER  - 

@conference{
author = "Pavlović, Vladimir B. and Božanić, Dušan K. and Pavlović, Vera P. and Dojčilović, Radovan and Pajović, Jelena D. and Dukić, Milan M. and Vlahović, Branislav",
year = "2012",
abstract = "Polyvinyliden fluoride (PVDF) is a low-density fluoropolymer that exhibits piezoelectric and pyroelectric properties. It can be used in the chemical, semiconductor, medical and defense industries, as well as in aviation and aerospace applications. Crucial factors that lead to the PVDF ferroelectric properties and determine its piezoelectric, mechanical, optical, electrical and thermal properties are its polar conformations, crystal structure, and crystallinity. These characteristics of the material significantly depend on the conditions used in the processing of polymer films. Therefore, we investigated structure and morphology of thin and thick PVDF films obtained by spin coating and solution casting methods, respectively. Structural investigations of PVDF thin and thick films were performed by the X-ray diffraction (XRD), differential scanning calorimetry (DSC) and Fourier transform infrared spectrometry (FTIR) methods, while microstructure morphology has been analyzed by scanning electron microscope (SEM), transmission electron microscopy (TEM) and atomic force microscopy (AFM). Present results will enable optimization of PVDF processing techniques for the production of pressure and IR sensors.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Serbian Ceramic Society Conference "Advanced Ceramics and Application", May 10-11th, 2012, Belgrade, Serbia: Program and the Book of Abstracts",
title = "Structural Investigations of Polyvinyliden Fluoride Thin and Thick Films",
pages = "29-29",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6785"
}

Pavlović, V. B., Božanić, D. K., Pavlović, V. P., Dojčilović, R., Pajović, J. D., Dukić, M. M.,& Vlahović, B.. (2012). Structural Investigations of Polyvinyliden Fluoride Thin and Thick Films. in Serbian Ceramic Society Conference "Advanced Ceramics and Application", May 10-11th, 2012, Belgrade, Serbia: Program and the Book of Abstracts
Belgrade : Serbian Ceramic Society., 29-29.
https://hdl.handle.net/21.15107/rcub_machinery_6785

Pavlović VB, Božanić DK, Pavlović VP, Dojčilović R, Pajović JD, Dukić MM, Vlahović B. Structural Investigations of Polyvinyliden Fluoride Thin and Thick Films. in Serbian Ceramic Society Conference "Advanced Ceramics and Application", May 10-11th, 2012, Belgrade, Serbia: Program and the Book of Abstracts. 2012;:29-29.
https://hdl.handle.net/21.15107/rcub_machinery_6785 .

Pavlović, Vladimir B., Božanić, Dušan K., Pavlović, Vera P., Dojčilović, Radovan, Pajović, Jelena D., Dukić, Milan M., Vlahović, Branislav, "Structural Investigations of Polyvinyliden Fluoride Thin and Thick Films" in Serbian Ceramic Society Conference "Advanced Ceramics and Application", May 10-11th, 2012, Belgrade, Serbia: Program and the Book of Abstracts (2012):29-29,
https://hdl.handle.net/21.15107/rcub_machinery_6785 .