Synthesis of barium-zinc-titanate ceramics
2012
Аутори
Obradović, NinaNikolić, Maria Vesna
Nikolić, Nataša
Filipović, Suzana
Mitrić, Miodrag
Pavlović, Vladimir B.
Nikolić, Pantelija M.
Đorđević, Antonije R.
Ristić, Momčilo M.
Остала ауторства
Ristić, Momčilo M.Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Mixtures of BaCO3, ZnO and TiO2 powders, with molar ratio of 1:2:4, were mechanically activated for 20, 40 and minutes in a planetary ball mill. The resulting powders were compacted into pellets and isothermally sintered at 1250°C for 2h with a heating rate of 10°C/min. X-ray diffraction analysis of obtained powders and sintered samples was performed in order to investigate changes of the phase composition. The microstructure of sintered samples was examined by scanning electron microscopy. The photoacoustic phase and amplitude spectra of sintered samples were measured as a function of the laser beam modulating frequency using a transmission detection configuration. Fitting of experimental data enabled determination of photoacoustic properties including thermal diffusivity. Based on the results obtained correlation between thermal diffusivity and experimental conditions, as well the samples microstructure characteristics, was discussed.
Кључне речи:
ceramics / mechanochemical processing / sintering / X-ray diffraction / barium zinc titanateИзвор:
Science of Sintering, 2012, 44, 1, 65-71Издавач:
- Belgrade : International Institute for the Science of Sintering
Финансирање / пројекти:
- Усмерена синтеза, структура и својства мултифункционалних материјала (RS-MESTD-Basic Research (BR or ON)-172057)
DOI: 10.2298/SOS1201065O
ISSN: 1820-7413; 0350-820X
WoS: 000318147700007
Scopus: 2-s2.0-84864298816
Институција/група
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Obradović, Nina AU - Nikolić, Maria Vesna AU - Nikolić, Nataša AU - Filipović, Suzana AU - Mitrić, Miodrag AU - Pavlović, Vladimir B. AU - Nikolić, Pantelija M. AU - Đorđević, Antonije R. AU - Ristić, Momčilo M. PY - 2012 UR - https://dais.sanu.ac.rs/123456789/192 AB - Mixtures of BaCO3, ZnO and TiO2 powders, with molar ratio of 1:2:4, were mechanically activated for 20, 40 and minutes in a planetary ball mill. The resulting powders were compacted into pellets and isothermally sintered at 1250°C for 2h with a heating rate of 10°C/min. X-ray diffraction analysis of obtained powders and sintered samples was performed in order to investigate changes of the phase composition. The microstructure of sintered samples was examined by scanning electron microscopy. The photoacoustic phase and amplitude spectra of sintered samples were measured as a function of the laser beam modulating frequency using a transmission detection configuration. Fitting of experimental data enabled determination of photoacoustic properties including thermal diffusivity. Based on the results obtained correlation between thermal diffusivity and experimental conditions, as well the samples microstructure characteristics, was discussed. PB - Belgrade : International Institute for the Science of Sintering T2 - Science of Sintering T1 - Synthesis of barium-zinc-titanate ceramics SP - 65 EP - 71 VL - 44 IS - 1 DO - 10.2298/SOS1201065O UR - https://hdl.handle.net/21.15107/rcub_dais_192 ER -
@article{ author = "Obradović, Nina and Nikolić, Maria Vesna and Nikolić, Nataša and Filipović, Suzana and Mitrić, Miodrag and Pavlović, Vladimir B. and Nikolić, Pantelija M. and Đorđević, Antonije R. and Ristić, Momčilo M.", year = "2012", abstract = "Mixtures of BaCO3, ZnO and TiO2 powders, with molar ratio of 1:2:4, were mechanically activated for 20, 40 and minutes in a planetary ball mill. The resulting powders were compacted into pellets and isothermally sintered at 1250°C for 2h with a heating rate of 10°C/min. X-ray diffraction analysis of obtained powders and sintered samples was performed in order to investigate changes of the phase composition. The microstructure of sintered samples was examined by scanning electron microscopy. The photoacoustic phase and amplitude spectra of sintered samples were measured as a function of the laser beam modulating frequency using a transmission detection configuration. Fitting of experimental data enabled determination of photoacoustic properties including thermal diffusivity. Based on the results obtained correlation between thermal diffusivity and experimental conditions, as well the samples microstructure characteristics, was discussed.", publisher = "Belgrade : International Institute for the Science of Sintering", journal = "Science of Sintering", title = "Synthesis of barium-zinc-titanate ceramics", pages = "65-71", volume = "44", number = "1", doi = "10.2298/SOS1201065O", url = "https://hdl.handle.net/21.15107/rcub_dais_192" }
Obradović, N., Nikolić, M. V., Nikolić, N., Filipović, S., Mitrić, M., Pavlović, V. B., Nikolić, P. M., Đorđević, A. R.,& Ristić, M. M.. (2012). Synthesis of barium-zinc-titanate ceramics. in Science of Sintering Belgrade : International Institute for the Science of Sintering., 44(1), 65-71. https://doi.org/10.2298/SOS1201065O https://hdl.handle.net/21.15107/rcub_dais_192
Obradović N, Nikolić MV, Nikolić N, Filipović S, Mitrić M, Pavlović VB, Nikolić PM, Đorđević AR, Ristić MM. Synthesis of barium-zinc-titanate ceramics. in Science of Sintering. 2012;44(1):65-71. doi:10.2298/SOS1201065O https://hdl.handle.net/21.15107/rcub_dais_192 .
Obradović, Nina, Nikolić, Maria Vesna, Nikolić, Nataša, Filipović, Suzana, Mitrić, Miodrag, Pavlović, Vladimir B., Nikolić, Pantelija M., Đorđević, Antonije R., Ristić, Momčilo M., "Synthesis of barium-zinc-titanate ceramics" in Science of Sintering, 44, no. 1 (2012):65-71, https://doi.org/10.2298/SOS1201065O ., https://hdl.handle.net/21.15107/rcub_dais_192 .