TY  - CONF
AU  - Buscaglia, Maria Teresa
AU  - Stagnaro, Paola
AU  - Curecheriu, Lavinia-Petronela
AU  - Canu, Giovanna
AU  - MERCADELLI, ELISA
AU  - Vijatović Petrović, Mirjana
AU  - Craciun, Floriana
AU  - Barzic, Andreea-Irina
AU  - Mitoseriu, Liliana
AU  - BUSCAGLIA, VINCENZO
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2437
AB  - Polymer-based  composites  containing  insulating  inorganic  fillers  with  different functionalities are attracting a great deal of interest for multiple applications, including embedded planar capacitors, flexible piezoelectric harvesters and portable devices for self-powered electronics. They  combine  typical  properties  of  polymers,  such  as  easy  processing  at  low temperature,  flexibility  and  high  breakdown  strength  (BDS)  with  the  dielectric  or piezoelectric properties of some inorganic compounds and, in particular, of ferroelectric perovskites such as BaTiO3, 0.94 Na0.5Bi0.5TiO3 - 0.06 BaTiO3 and Ba1-yCayZrxTi1-xO3. A rational selection of components, good interface engineering and proper processing optimization  allows  a  thorough  comprehension  of  the  complex  process-structure-morphology-properties relationships of the multicomponent systems. Here, we present our most significant results on PVDF-ceramic composites for energy harvesting and storage. A careful multi-level characterization allows the optimization of the functional properties (dielectric  behaviour,  piezoelectricity,  power  density),  performance  and  durability (mechanical  strength,  flexibility,  fatigue  resistance)  as  specifically  required  for  the envisaged final devices.
PB  - Ecers XVIII 2023, 2-6.7.2023. Lyon, France
C3  - Ecers XVIII 2023, 2-6.7.2023. Lyon, France
T1  - Smart functional polymer-ceramiccomposites for sustainable energy harvesting and storage
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2437
ER  - 

@conference{
author = "Buscaglia, Maria Teresa and Stagnaro, Paola and Curecheriu, Lavinia-Petronela and Canu, Giovanna and MERCADELLI, ELISA and Vijatović Petrović, Mirjana and Craciun, Floriana and Barzic, Andreea-Irina and Mitoseriu, Liliana and BUSCAGLIA, VINCENZO",
year = "2023",
abstract = "Polymer-based  composites  containing  insulating  inorganic  fillers  with  different functionalities are attracting a great deal of interest for multiple applications, including embedded planar capacitors, flexible piezoelectric harvesters and portable devices for self-powered electronics. They  combine  typical  properties  of  polymers,  such  as  easy  processing  at  low temperature,  flexibility  and  high  breakdown  strength  (BDS)  with  the  dielectric  or piezoelectric properties of some inorganic compounds and, in particular, of ferroelectric perovskites such as BaTiO3, 0.94 Na0.5Bi0.5TiO3 - 0.06 BaTiO3 and Ba1-yCayZrxTi1-xO3. A rational selection of components, good interface engineering and proper processing optimization  allows  a  thorough  comprehension  of  the  complex  process-structure-morphology-properties relationships of the multicomponent systems. Here, we present our most significant results on PVDF-ceramic composites for energy harvesting and storage. A careful multi-level characterization allows the optimization of the functional properties (dielectric  behaviour,  piezoelectricity,  power  density),  performance  and  durability (mechanical  strength,  flexibility,  fatigue  resistance)  as  specifically  required  for  the envisaged final devices.",
publisher = "Ecers XVIII 2023, 2-6.7.2023. Lyon, France",
journal = "Ecers XVIII 2023, 2-6.7.2023. Lyon, France",
title = "Smart functional polymer-ceramiccomposites for sustainable energy harvesting and storage",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2437"
}

Buscaglia, M. T., Stagnaro, P., Curecheriu, L., Canu, G., MERCADELLI, E., Vijatović Petrović, M., Craciun, F., Barzic, A., Mitoseriu, L.,& BUSCAGLIA, V.. (2023). Smart functional polymer-ceramiccomposites for sustainable energy harvesting and storage. in Ecers XVIII 2023, 2-6.7.2023. Lyon, France
Ecers XVIII 2023, 2-6.7.2023. Lyon, France..
https://hdl.handle.net/21.15107/rcub_rimsi_2437

Buscaglia MT, Stagnaro P, Curecheriu L, Canu G, MERCADELLI E, Vijatović Petrović M, Craciun F, Barzic A, Mitoseriu L, BUSCAGLIA V. Smart functional polymer-ceramiccomposites for sustainable energy harvesting and storage. in Ecers XVIII 2023, 2-6.7.2023. Lyon, France. 2023;.
https://hdl.handle.net/21.15107/rcub_rimsi_2437 .

Buscaglia, Maria Teresa, Stagnaro, Paola, Curecheriu, Lavinia-Petronela, Canu, Giovanna, MERCADELLI, ELISA, Vijatović Petrović, Mirjana, Craciun, Floriana, Barzic, Andreea-Irina, Mitoseriu, Liliana, BUSCAGLIA, VINCENZO, "Smart functional polymer-ceramiccomposites for sustainable energy harvesting and storage" in Ecers XVIII 2023, 2-6.7.2023. Lyon, France (2023),
https://hdl.handle.net/21.15107/rcub_rimsi_2437 .

TY  - CONF
AU  - Ilić, Nikola
AU  - Stojadinovic, Bojan
AU  - Džunuzović, Adis
AU  - Bobić, Jelena
AU  - Tasic, Nikola
AU  - Curecheriu, Lavinia-Petronela
AU  - Dohcevic  Mitrovic, Zorana
AU  - Stojanović, Biljana
PY  - 2015
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2566
AB  - Bismuth ferrite (BiFeO3) is considered one of the most promising single phase multiferroic materials thanks to the fact it exhibits ferroelectric and antiferromagnetic properties in the same time in very wide range of temperatures (up to 370 °C). Difficulties in obtaining pure BiFeO3 phase and dense ceramics, together with occurrence of leakage currents have prevented application of BiFeO3.
Substitution of Bi3+ or Fe3+ ions with some transition metal or rare earth ions can
improve both electrical and magnetic properties by reducing leakage currents and introducing weak ferromagnetism through structural changes.
Y doped bismuth ferrite, Bi1-xYxFeO3, was synthesized by auto-combustion method using urea as a fuel. Precursor powders were annealed, pressed and sintered. Powders and ceramic samples were characterized by XRD, SEM, Raman, impedance spectroscopy, ferroelectric and magneticmeasurements.
X-ray diffractograms and Raman spectra showed no presence of secondary phases. SEM images indicated lowering of grain size with higher concentration of Y3+. Electrical resistance is highly improved even at 1 % of Y, while 10 % of Y was necessary to break spiral spin structure, leading to weak ferromagnetism.
PB  - Institute for Multidisciplinary Research, University of Belgrade Kneza Višeslava 1, 11000 Belgrade, Serbia
C3  - 3rd Conference of The Serbian Society for Ceramic Materials
T1  - IMPROVED ELECTRICAL AND MAGNETIC PROPERTIES IN Y DOPED BiFeO3 CERAMICS
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2566
ER  - 

@conference{
author = "Ilić, Nikola and Stojadinovic, Bojan and Džunuzović, Adis and Bobić, Jelena and Tasic, Nikola and Curecheriu, Lavinia-Petronela and Dohcevic  Mitrovic, Zorana and Stojanović, Biljana",
year = "2015",
abstract = "Bismuth ferrite (BiFeO3) is considered one of the most promising single phase multiferroic materials thanks to the fact it exhibits ferroelectric and antiferromagnetic properties in the same time in very wide range of temperatures (up to 370 °C). Difficulties in obtaining pure BiFeO3 phase and dense ceramics, together with occurrence of leakage currents have prevented application of BiFeO3.
Substitution of Bi3+ or Fe3+ ions with some transition metal or rare earth ions can
improve both electrical and magnetic properties by reducing leakage currents and introducing weak ferromagnetism through structural changes.
Y doped bismuth ferrite, Bi1-xYxFeO3, was synthesized by auto-combustion method using urea as a fuel. Precursor powders were annealed, pressed and sintered. Powders and ceramic samples were characterized by XRD, SEM, Raman, impedance spectroscopy, ferroelectric and magneticmeasurements.
X-ray diffractograms and Raman spectra showed no presence of secondary phases. SEM images indicated lowering of grain size with higher concentration of Y3+. Electrical resistance is highly improved even at 1 % of Y, while 10 % of Y was necessary to break spiral spin structure, leading to weak ferromagnetism.",
publisher = "Institute for Multidisciplinary Research, University of Belgrade Kneza Višeslava 1, 11000 Belgrade, Serbia",
journal = "3rd Conference of The Serbian Society for Ceramic Materials",
title = "IMPROVED ELECTRICAL AND MAGNETIC PROPERTIES IN Y DOPED BiFeO3 CERAMICS",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2566"
}

Ilić, N., Stojadinovic, B., Džunuzović, A., Bobić, J., Tasic, N., Curecheriu, L., Dohcevic  Mitrovic, Z.,& Stojanović, B.. (2015). IMPROVED ELECTRICAL AND MAGNETIC PROPERTIES IN Y DOPED BiFeO3 CERAMICS. in 3rd Conference of The Serbian Society for Ceramic Materials
Institute for Multidisciplinary Research, University of Belgrade Kneza Višeslava 1, 11000 Belgrade, Serbia..
https://hdl.handle.net/21.15107/rcub_rimsi_2566

Ilić N, Stojadinovic B, Džunuzović A, Bobić J, Tasic N, Curecheriu L, Dohcevic  Mitrovic Z, Stojanović B. IMPROVED ELECTRICAL AND MAGNETIC PROPERTIES IN Y DOPED BiFeO3 CERAMICS. in 3rd Conference of The Serbian Society for Ceramic Materials. 2015;.
https://hdl.handle.net/21.15107/rcub_rimsi_2566 .

Ilić, Nikola, Stojadinovic, Bojan, Džunuzović, Adis, Bobić, Jelena, Tasic, Nikola, Curecheriu, Lavinia-Petronela, Dohcevic  Mitrovic, Zorana, Stojanović, Biljana, "IMPROVED ELECTRICAL AND MAGNETIC PROPERTIES IN Y DOPED BiFeO3 CERAMICS" in 3rd Conference of The Serbian Society for Ceramic Materials (2015),
https://hdl.handle.net/21.15107/rcub_rimsi_2566 .