Mechanical-chemical synthesis Ba0.77Sr0.23TiO3

2012
Authors
Kosanović, Darko
Obradović, Nina

Živojinović, Jelena

Filipović, Suzana

Maričić, Aleksa

Pavlović, Vladimir B.

Tang, Y.
Ristić, Momčilo M.
Article (Published version)
Metadata
Show full item recordAbstract
Barium-Strontium-Titanate Ba0.77Sr0.23TiO3 was prepared from starting materials BaCO3, SrCO3 and TiO2 through solid-state reactions. Mixtures of these oxides are mechanically activated in a high-energy planetary ball mill at different time intervals from 0 to 120 minutes. In order to obtain information on phase composition, crystal structure was determent by X-ray diffraction. It was observed that after 80 minutes in process synthesis Ba0.77Sr0.23TiO3 started Thermal analyzes were performed in order to determine the characteristic temperatures of the processes that occur in the solid phase. Particle size distribution, together with electron microscopy scanning has given us very useful information about the morphology of the powder.
Keywords:
mechanical activation / scanning electron microscopy / crystal structure / barium strontium titanateSource:
Science of Sintering, 2012, 44, 1, 47-55Publisher:
- Belgrade : International Institute for the Science of Sintering
Funding / projects:
- Directed synthesis, structure and properties of multifunctional materials (RS-172057)
- United States National Science Foundation (NSF) / Centers of Research Excellence in Science and Technology (CREST), Grant HRD-0833184
- United States National Aeronautics and Space Administration (NASA), Grant NNX09AV07A
DOI: 10.2298/SOS1201047K
ISSN: 1820-7413 (Online); 0350-820X
WoS: 000318147700005
Scopus: 2-s2.0-84864299572
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Kosanović, Darko AU - Obradović, Nina AU - Živojinović, Jelena AU - Filipović, Suzana AU - Maričić, Aleksa AU - Pavlović, Vladimir B. AU - Tang, Y. AU - Ristić, Momčilo M. PY - 2012 UR - https://dais.sanu.ac.rs/123456789/191 AB - Barium-Strontium-Titanate Ba0.77Sr0.23TiO3 was prepared from starting materials BaCO3, SrCO3 and TiO2 through solid-state reactions. Mixtures of these oxides are mechanically activated in a high-energy planetary ball mill at different time intervals from 0 to 120 minutes. In order to obtain information on phase composition, crystal structure was determent by X-ray diffraction. It was observed that after 80 minutes in process synthesis Ba0.77Sr0.23TiO3 started Thermal analyzes were performed in order to determine the characteristic temperatures of the processes that occur in the solid phase. Particle size distribution, together with electron microscopy scanning has given us very useful information about the morphology of the powder. PB - Belgrade : International Institute for the Science of Sintering T2 - Science of Sintering T1 - Mechanical-chemical synthesis Ba0.77Sr0.23TiO3 SP - 47 EP - 55 VL - 44 IS - 1 DO - 10.2298/SOS1201047K UR - https://hdl.handle.net/21.15107/rcub_dais_191 ER -
@article{ author = "Kosanović, Darko and Obradović, Nina and Živojinović, Jelena and Filipović, Suzana and Maričić, Aleksa and Pavlović, Vladimir B. and Tang, Y. and Ristić, Momčilo M.", year = "2012", abstract = "Barium-Strontium-Titanate Ba0.77Sr0.23TiO3 was prepared from starting materials BaCO3, SrCO3 and TiO2 through solid-state reactions. Mixtures of these oxides are mechanically activated in a high-energy planetary ball mill at different time intervals from 0 to 120 minutes. In order to obtain information on phase composition, crystal structure was determent by X-ray diffraction. It was observed that after 80 minutes in process synthesis Ba0.77Sr0.23TiO3 started Thermal analyzes were performed in order to determine the characteristic temperatures of the processes that occur in the solid phase. Particle size distribution, together with electron microscopy scanning has given us very useful information about the morphology of the powder.", publisher = "Belgrade : International Institute for the Science of Sintering", journal = "Science of Sintering", title = "Mechanical-chemical synthesis Ba0.77Sr0.23TiO3", pages = "47-55", volume = "44", number = "1", doi = "10.2298/SOS1201047K", url = "https://hdl.handle.net/21.15107/rcub_dais_191" }
Kosanović, D., Obradović, N., Živojinović, J., Filipović, S., Maričić, A., Pavlović, V. B., Tang, Y.,& Ristić, M. M.. (2012). Mechanical-chemical synthesis Ba0.77Sr0.23TiO3. in Science of Sintering Belgrade : International Institute for the Science of Sintering., 44(1), 47-55. https://doi.org/10.2298/SOS1201047K https://hdl.handle.net/21.15107/rcub_dais_191
Kosanović D, Obradović N, Živojinović J, Filipović S, Maričić A, Pavlović VB, Tang Y, Ristić MM. Mechanical-chemical synthesis Ba0.77Sr0.23TiO3. in Science of Sintering. 2012;44(1):47-55. doi:10.2298/SOS1201047K https://hdl.handle.net/21.15107/rcub_dais_191 .
Kosanović, Darko, Obradović, Nina, Živojinović, Jelena, Filipović, Suzana, Maričić, Aleksa, Pavlović, Vladimir B., Tang, Y., Ristić, Momčilo M., "Mechanical-chemical synthesis Ba0.77Sr0.23TiO3" in Science of Sintering, 44, no. 1 (2012):47-55, https://doi.org/10.2298/SOS1201047K ., https://hdl.handle.net/21.15107/rcub_dais_191 .