Bismuth ferrite, BiFeO3 (BFO), powder was synthesized by hydrothermal method from Bi(NO3)(3)center dot 5H(2)O and Fe(NO3)(3)center dot 9H(2)O as precursors. The synthesized powder was further sintered using spark plasma sintering (SPS). The sintering conditions were optimized in order to achieve high density, minimal amount of secondary phases and improved ferroelectric andmagnetic properties. The optimal structure and properties were achieved after spark plasma sintering at 630 degrees C for 20min, under uniaxial pressure of 90MPa. The composition, microstructure, ferroelectric and magnetic properties of the SPS samples were characterized and compared to those of conventionally sintered ceramics obtained from the same powder. Although the samples sintered using conventional method showed slightly lower amount of secondary phases, the spark plasma sintered samples exhibited favourable microstructure and better ferroelectric properties.
TY - JOUR
AU - Branković, Zorica
AU - Luković Golić, Danijela
AU - Radojković, Aleksandar
AU - Ćirković, Jovana
AU - Pajić, Damir
AU - Marinković-Stanojević, Zorica
AU - Xing, Junwei
AU - Radović, Miladin
AU - Li, Guorong
AU - Branković, Goran
PY - 2016
UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/964
AB - Bismuth ferrite, BiFeO3 (BFO), powder was synthesized by hydrothermal method from Bi(NO3)(3)center dot 5H(2)O and Fe(NO3)(3)center dot 9H(2)O as precursors. The synthesized powder was further sintered using spark plasma sintering (SPS). The sintering conditions were optimized in order to achieve high density, minimal amount of secondary phases and improved ferroelectric andmagnetic properties. The optimal structure and properties were achieved after spark plasma sintering at 630 degrees C for 20min, under uniaxial pressure of 90MPa. The composition, microstructure, ferroelectric and magnetic properties of the SPS samples were characterized and compared to those of conventionally sintered ceramics obtained from the same powder. Although the samples sintered using conventional method showed slightly lower amount of secondary phases, the spark plasma sintered samples exhibited favourable microstructure and better ferroelectric properties.
PB - Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
T2 - Processing and Application of Ceramics
T1 - Spark plasma sintering of hydrothermally synthesized bismuth ferrite
EP - 264
IS - 4
SP - 257
VL - 10
DO - 10.2298/PAC1604257B
ER -
@article{
author = "Branković, Zorica and Luković Golić, Danijela and Radojković, Aleksandar and Ćirković, Jovana and Pajić, Damir and Marinković-Stanojević, Zorica and Xing, Junwei and Radović, Miladin and Li, Guorong and Branković, Goran",
year = "2016",
abstract = "Bismuth ferrite, BiFeO3 (BFO), powder was synthesized by hydrothermal method from Bi(NO3)(3)center dot 5H(2)O and Fe(NO3)(3)center dot 9H(2)O as precursors. The synthesized powder was further sintered using spark plasma sintering (SPS). The sintering conditions were optimized in order to achieve high density, minimal amount of secondary phases and improved ferroelectric andmagnetic properties. The optimal structure and properties were achieved after spark plasma sintering at 630 degrees C for 20min, under uniaxial pressure of 90MPa. The composition, microstructure, ferroelectric and magnetic properties of the SPS samples were characterized and compared to those of conventionally sintered ceramics obtained from the same powder. Although the samples sintered using conventional method showed slightly lower amount of secondary phases, the spark plasma sintered samples exhibited favourable microstructure and better ferroelectric properties.",
publisher = "Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad",
journal = "Processing and Application of Ceramics",
title = "Spark plasma sintering of hydrothermally synthesized bismuth ferrite",
pages = "264-257",
number = "4",
volume = "10",
doi = "10.2298/PAC1604257B"
}
Branković, Z., Luković Golić, D., Radojković, A., Ćirković, J., Pajić, D., Marinković-Stanojević, Z., Xing, J., Radović, M., Li, G.,& Branković, G.. (2016). Spark plasma sintering of hydrothermally synthesized bismuth ferrite. in Processing and Application of Ceramics
Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad., 10(4), 257-264.
https://doi.org/10.2298/PAC1604257B
Branković Z, Luković Golić D, Radojković A, Ćirković J, Pajić D, Marinković-Stanojević Z, Xing J, Radović M, Li G, Branković G. Spark plasma sintering of hydrothermally synthesized bismuth ferrite. in Processing and Application of Ceramics. 2016;10(4):257-264.
doi:10.2298/PAC1604257B .
