Comparative study of different PZT-based composite materials ((x)PbZr0.52Ti0.48O3 + (1-x)CoFe2O4 and (x) PbZr0.52Ti0.48O3 + (1-x)Ni0.7Zn0.3Fe2O4 (x = 0.8 and 0.9)) is presented in the frame of structural, dielectric, ferroelectric and magnetic properties. PZT and NZF/CF powders were synthesized by auto combustion technique. The composites were synthesized by mixing the appropriate amount of individual phases using conventional sintering. XRD data indicated the formation of well crystallized structure of PZT and NZF/CF, without the presence of undesirable phases. SEM micrographs revealed a uniform grain distribution of both, ferroelectric and ferromagnetic phases. Non-saturated hysteresis loops are evident in all samples due to the existence of nonferroelectric ferrite phase. All the samples exhibit typical ferromagnetic hysteresis loop, indicating the presence of the order magnetic structure. Dielectric investigations revealed that ferrites are the main source of charge carriers, which... must be of electronic origin. The activation energy of effective electrical resistivity is heavily influenced by the ferroelectric phase.
TY - JOUR
AU - Bobić, Jelena
AU - Ivanov, M.
AU - Ilić, Nikola
AU - Džunuzović, Adis
AU - Vijatović-Petrović, Mirjana
AU - Banys, J.
AU - Ribic, A.
AU - Despotović, Z.
AU - Stojanović, Biljana D
PY - 2018
UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1165
AB - Comparative study of different PZT-based composite materials ((x)PbZr0.52Ti0.48O3 + (1-x)CoFe2O4 and (x) PbZr0.52Ti0.48O3 + (1-x)Ni0.7Zn0.3Fe2O4 (x = 0.8 and 0.9)) is presented in the frame of structural, dielectric, ferroelectric and magnetic properties. PZT and NZF/CF powders were synthesized by auto combustion technique. The composites were synthesized by mixing the appropriate amount of individual phases using conventional sintering. XRD data indicated the formation of well crystallized structure of PZT and NZF/CF, without the presence of undesirable phases. SEM micrographs revealed a uniform grain distribution of both, ferroelectric and ferromagnetic phases. Non-saturated hysteresis loops are evident in all samples due to the existence of nonferroelectric ferrite phase. All the samples exhibit typical ferromagnetic hysteresis loop, indicating the presence of the order magnetic structure. Dielectric investigations revealed that ferrites are the main source of charge carriers, which must be of electronic origin. The activation energy of effective electrical resistivity is heavily influenced by the ferroelectric phase.
PB - Elsevier Sci Ltd, Oxford
T2 - Ceramics International
T1 - PZT-nickel ferrite and PZT-cobalt ferrite comparative study: Structural, dielectric, ferroelectric and magnetic properties of composite ceramics
EP - 6557
IS - 6
SP - 6551
VL - 44
DO - 10.1016/j.ceramint.2018.01.057
ER -
@article{
author = "Bobić, Jelena and Ivanov, M. and Ilić, Nikola and Džunuzović, Adis and Vijatović-Petrović, Mirjana and Banys, J. and Ribic, A. and Despotović, Z. and Stojanović, Biljana D",
year = "2018",
abstract = "Comparative study of different PZT-based composite materials ((x)PbZr0.52Ti0.48O3 + (1-x)CoFe2O4 and (x) PbZr0.52Ti0.48O3 + (1-x)Ni0.7Zn0.3Fe2O4 (x = 0.8 and 0.9)) is presented in the frame of structural, dielectric, ferroelectric and magnetic properties. PZT and NZF/CF powders were synthesized by auto combustion technique. The composites were synthesized by mixing the appropriate amount of individual phases using conventional sintering. XRD data indicated the formation of well crystallized structure of PZT and NZF/CF, without the presence of undesirable phases. SEM micrographs revealed a uniform grain distribution of both, ferroelectric and ferromagnetic phases. Non-saturated hysteresis loops are evident in all samples due to the existence of nonferroelectric ferrite phase. All the samples exhibit typical ferromagnetic hysteresis loop, indicating the presence of the order magnetic structure. Dielectric investigations revealed that ferrites are the main source of charge carriers, which must be of electronic origin. The activation energy of effective electrical resistivity is heavily influenced by the ferroelectric phase.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "PZT-nickel ferrite and PZT-cobalt ferrite comparative study: Structural, dielectric, ferroelectric and magnetic properties of composite ceramics",
pages = "6557-6551",
number = "6",
volume = "44",
doi = "10.1016/j.ceramint.2018.01.057"
}
Bobić, J., Ivanov, M., Ilić, N., Džunuzović, A., Vijatović-Petrović, M., Banys, J., Ribic, A., Despotović, Z.,& Stojanović, B. D.. (2018). PZT-nickel ferrite and PZT-cobalt ferrite comparative study: Structural, dielectric, ferroelectric and magnetic properties of composite ceramics. in Ceramics International
Elsevier Sci Ltd, Oxford., 44(6), 6551-6557.
https://doi.org/10.1016/j.ceramint.2018.01.057
Bobić J, Ivanov M, Ilić N, Džunuzović A, Vijatović-Petrović M, Banys J, Ribic A, Despotović Z, Stojanović BD. PZT-nickel ferrite and PZT-cobalt ferrite comparative study: Structural, dielectric, ferroelectric and magnetic properties of composite ceramics. in Ceramics International. 2018;44(6):6551-6557.
doi:10.1016/j.ceramint.2018.01.057 .
Bobić, Jelena, Ivanov, M., Ilić, Nikola, Džunuzović, Adis, Vijatović-Petrović, Mirjana, Banys, J., Ribic, A., Despotović, Z., Stojanović, Biljana D, "PZT-nickel ferrite and PZT-cobalt ferrite comparative study: Structural, dielectric, ferroelectric and magnetic properties of composite ceramics" in Ceramics International, 44, no. 6 (2018):6551-6557,
https://doi.org/10.1016/j.ceramint.2018.01.057 . .
