Influence of MgO addition on the synthesis and electrical properties of sintered zinc-titanate ceramics
Samo za registrovane korisnike
2009
Autori
Obradović, NinaMitrić, Miodrag
Nikolić, Maria Vesna
Minic, Dragica
Mitrović, Nebojša S.
Ristic, Momcilo M.
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
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.
Ključne reči:
X-ray diffraction / Sintering / Mechanochemical processing / CeramicsIzvor:
Journal of Alloys and Compounds, 2009, 471, 1-2, 272-277Izdavač:
- Elsevier Science Sa, Lausanne
DOI: 10.1016/j.jallcom.2008.03.090
ISSN: 0925-8388
WoS: 000265086300067
Scopus: 2-s2.0-60949090871
Institucija/grupa
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Obradović, Nina AU - Mitrić, 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 Mitrić, 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., Mitrić, 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, Mitrić 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, Mitrić, 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 . .