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Influence of mechanical activation on electrical properties of barium–zinc–titanate ceramics sintered at 1100°C

Authorized Users Only
2012
Authors
Obradović, Nina
Filipović, Suzana
Mitrić, Miodrag
Pavlović, Vladimir B.
Paunović, Vesna
Kosanović, Darko
Balać, Igor
Ristić, Momčilo M.
Article (Published version)
Metadata
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Abstract
Starting mixtures of BaCO3, ZnO, and TiO2 powders are mechanically activated in a planetary ball mill for various periods of time. The powders obtained are sintered isothermally at 1100°C for 120 min. Non-isothermal sintering process is followed by measurements with a sensitive dilatometer, as well. Results of microstructure characterization using SEM analyses along with DTA analyses are provided. These results are correlated with the values of electric resistivity, capacitance, and loss tangent of the samples, and it is found that with increasing milling time, the increase in values of electrical properties is noticed.
Keywords:
BaCO3 / ZnO / TiO2 / mechanical activation / sintering
Source:
Powder Metallurgy and Metal Ceramics, 2012, 50, 11-12, 714-718
Publisher:
  • Springer US
Funding / projects:
  • Directed synthesis, structure and properties of multifunctional materials (RS-172057)

DOI: 10.1007/s11106-012-9380-y

ISSN: 1068-1302 (Print); 1068-1302 (Online)

WoS: 000303155800007

Scopus: 2-s2.0-84862096771
[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_dais_484
URI
https://dais.sanu.ac.rs/123456789/484
Collections
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - JOUR
AU  - Obradović, Nina
AU  - Filipović, Suzana
AU  - Mitrić, Miodrag
AU  - Pavlović, Vladimir B.
AU  - Paunović, Vesna
AU  - Kosanović, Darko
AU  - Balać, Igor
AU  - Ristić, Momčilo M.
PY  - 2012
UR  - https://dais.sanu.ac.rs/123456789/484
AB  - Starting mixtures of BaCO3, ZnO, and TiO2 powders are mechanically activated in a planetary ball mill for various periods of time. The powders obtained are sintered isothermally at 1100°C for 120 min. Non-isothermal sintering process is followed by measurements with a sensitive dilatometer, as well. Results of microstructure characterization using SEM analyses along with DTA analyses are provided. These results are correlated with the values of electric resistivity, capacitance, and loss tangent of the samples, and it is found that with increasing milling time, the increase in values of electrical properties is noticed.
PB  - Springer US
T2  - Powder Metallurgy and Metal Ceramics
T1  - Influence of mechanical activation on electrical properties of barium–zinc–titanate ceramics sintered at 1100°C
SP  - 714
EP  - 718
VL  - 50
IS  - 11-12
DO  - 10.1007/s11106-012-9380-y
UR  - https://hdl.handle.net/21.15107/rcub_dais_484
ER  - 
@article{
author = "Obradović, Nina and Filipović, Suzana and Mitrić, Miodrag and Pavlović, Vladimir B. and Paunović, Vesna and Kosanović, Darko and Balać, Igor and Ristić, Momčilo M.",
year = "2012",
abstract = "Starting mixtures of BaCO3, ZnO, and TiO2 powders are mechanically activated in a planetary ball mill for various periods of time. The powders obtained are sintered isothermally at 1100°C for 120 min. Non-isothermal sintering process is followed by measurements with a sensitive dilatometer, as well. Results of microstructure characterization using SEM analyses along with DTA analyses are provided. These results are correlated with the values of electric resistivity, capacitance, and loss tangent of the samples, and it is found that with increasing milling time, the increase in values of electrical properties is noticed.",
publisher = "Springer US",
journal = "Powder Metallurgy and Metal Ceramics",
title = "Influence of mechanical activation on electrical properties of barium–zinc–titanate ceramics sintered at 1100°C",
pages = "714-718",
volume = "50",
number = "11-12",
doi = "10.1007/s11106-012-9380-y",
url = "https://hdl.handle.net/21.15107/rcub_dais_484"
}
Obradović, N., Filipović, S., Mitrić, M., Pavlović, V. B., Paunović, V., Kosanović, D., Balać, I.,& Ristić, M. M.. (2012). Influence of mechanical activation on electrical properties of barium–zinc–titanate ceramics sintered at 1100°C. in Powder Metallurgy and Metal Ceramics
Springer US., 50(11-12), 714-718.
https://doi.org/10.1007/s11106-012-9380-y
https://hdl.handle.net/21.15107/rcub_dais_484
Obradović N, Filipović S, Mitrić M, Pavlović VB, Paunović V, Kosanović D, Balać I, Ristić MM. Influence of mechanical activation on electrical properties of barium–zinc–titanate ceramics sintered at 1100°C. in Powder Metallurgy and Metal Ceramics. 2012;50(11-12):714-718.
doi:10.1007/s11106-012-9380-y
https://hdl.handle.net/21.15107/rcub_dais_484 .
Obradović, Nina, Filipović, Suzana, Mitrić, Miodrag, Pavlović, Vladimir B., Paunović, Vesna, Kosanović, Darko, Balać, Igor, Ristić, Momčilo M., "Influence of mechanical activation on electrical properties of barium–zinc–titanate ceramics sintered at 1100°C" in Powder Metallurgy and Metal Ceramics, 50, no. 11-12 (2012):714-718,
https://doi.org/10.1007/s11106-012-9380-y .,
https://hdl.handle.net/21.15107/rcub_dais_484 .

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