Starting mixtures of ZnO, TiO(2) and MgO (0, 1.25 and 2.5 wt.% MgO) powders were mechanically activated for 15 min in a planetary ball mill. The powders obtained were sintered non-isothermally to temperatures between 800 and 1100 degrees C and then held at those temperatures for 120 min. Analysis of the influence of MgO addition on the synthesis of zinc-titanate ceramics showed that its addition increased slightly the temperature at which the reaction process started, accelerated the reaction and resulted in higher sample densities. These results were correlated with the results of structural characterization using X-ray powder diffraction method and SEM analysis. Also, the results of electric resistivity, capacitance and loss tangent of the sintered samples were obtained.
TY - JOUR
AU - Obradović, Nina
AU - Mitric, Miodrag
AU - Nikolić, Maria Vesna
AU - Minic, Dragica
AU - Mitrović, Nebojša S.
AU - Ristic, Momcilo M.
PY - 2009
UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/366
AB - Starting mixtures of ZnO, TiO(2) and MgO (0, 1.25 and 2.5 wt.% MgO) powders were mechanically activated for 15 min in a planetary ball mill. The powders obtained were sintered non-isothermally to temperatures between 800 and 1100 degrees C and then held at those temperatures for 120 min. Analysis of the influence of MgO addition on the synthesis of zinc-titanate ceramics showed that its addition increased slightly the temperature at which the reaction process started, accelerated the reaction and resulted in higher sample densities. These results were correlated with the results of structural characterization using X-ray powder diffraction method and SEM analysis. Also, the results of electric resistivity, capacitance and loss tangent of the sintered samples were obtained.
PB - Elsevier Science Sa, Lausanne
T2 - Journal of Alloys and Compounds
T1 - Influence of MgO addition on the synthesis and electrical properties of sintered zinc-titanate ceramics
EP - 277
IS - 1-2
SP - 272
VL - 471
DO - 10.1016/j.jallcom.2008.03.090
ER -
@article{
author = "Obradović, Nina and Mitric, Miodrag and Nikolić, Maria Vesna and Minic, Dragica and Mitrović, Nebojša S. and Ristic, Momcilo M.",
year = "2009",
abstract = "Starting mixtures of ZnO, TiO(2) and MgO (0, 1.25 and 2.5 wt.% MgO) powders were mechanically activated for 15 min in a planetary ball mill. The powders obtained were sintered non-isothermally to temperatures between 800 and 1100 degrees C and then held at those temperatures for 120 min. Analysis of the influence of MgO addition on the synthesis of zinc-titanate ceramics showed that its addition increased slightly the temperature at which the reaction process started, accelerated the reaction and resulted in higher sample densities. These results were correlated with the results of structural characterization using X-ray powder diffraction method and SEM analysis. Also, the results of electric resistivity, capacitance and loss tangent of the sintered samples were obtained.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Alloys and Compounds",
title = "Influence of MgO addition on the synthesis and electrical properties of sintered zinc-titanate ceramics",
pages = "277-272",
number = "1-2",
volume = "471",
doi = "10.1016/j.jallcom.2008.03.090"
}
Obradović, N., Mitric, M., Nikolić, M. V., Minic, D., Mitrović, N. S.,& Ristic, M. M.. (2009). Influence of MgO addition on the synthesis and electrical properties of sintered zinc-titanate ceramics. in Journal of Alloys and Compounds
Elsevier Science Sa, Lausanne., 471(1-2), 272-277.
https://doi.org/10.1016/j.jallcom.2008.03.090
Obradović N, Mitric M, Nikolić MV, Minic D, Mitrović NS, Ristic MM. Influence of MgO addition on the synthesis and electrical properties of sintered zinc-titanate ceramics. in Journal of Alloys and Compounds. 2009;471(1-2):272-277.
doi:10.1016/j.jallcom.2008.03.090 .
Obradović, Nina, Mitric, Miodrag, Nikolić, Maria Vesna, Minic, Dragica, Mitrović, Nebojša S., Ristic, Momcilo M., "Influence of MgO addition on the synthesis and electrical properties of sintered zinc-titanate ceramics" in Journal of Alloys and Compounds, 471, no. 1-2 (2009):272-277,
https://doi.org/10.1016/j.jallcom.2008.03.090 . .
