Structural and dielectric properties of BaTi1-xSnxO3 ceramics
Abstract
BaTi1-xSnO3 (BTS) powders, with x ranging from 0 to 1, were synthesized by solid-state reaction technique. The powders were pressed into pellets and sintered at 1370 and 1420 T. The structural characterization of sintered BTS samples was made at room temperature using X-ray diffraction and Raman spectroscopy measurements. The BTS samples were found to be single-phase solid solutions. Dielectric properties of sintered BTS samples were studied as a function of sintering temperatures and tin contents, too. For samples with x ranging from 0 up to 0.15, it has been found that the Curie temperature decreases while the maximum of the dielectric constant increases with increasing tin content. These samples have relatively high dielectric constants, contrary to x GT 0.2 samples with very low dielectric constants. It is noticed that BTS ceramics sintered at 1420 degrees C exhibit better dielectric properties than those sintered at 1370 degrees C.
Keywords:
BaTi1-xSnxO3 / dielectric properties / phase transformation / solid state reaction / XRDSource:
Recent Developments in Advanced Materials and Processes, 7th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS), Sep 12-16, 2005, Herceg Novi, Montenegro, 2006, 241-246Funding / projects:
- Sinteza funkcionalnih materijala sa kontrolisanom strukturom na molekularnom i nano nivou (RS-142006)
Note:
- Materials Science Forum, Volume 518
DOI: 10.4028/www.scientific.net/MSF.518.241
ISSN: 0255-5476 (Print)
WoS: 000239351800040
[ Google Scholar ]Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - CONF AU - Marković, Smilja AU - Mitrić, Miodrag AU - Cvjetićanin, Nikola AU - Uskoković, Dragan PY - 2006 UR - https://dais.sanu.ac.rs/123456789/3289 AB - BaTi1-xSnO3 (BTS) powders, with x ranging from 0 to 1, were synthesized by solid-state reaction technique. The powders were pressed into pellets and sintered at 1370 and 1420 T. The structural characterization of sintered BTS samples was made at room temperature using X-ray diffraction and Raman spectroscopy measurements. The BTS samples were found to be single-phase solid solutions. Dielectric properties of sintered BTS samples were studied as a function of sintering temperatures and tin contents, too. For samples with x ranging from 0 up to 0.15, it has been found that the Curie temperature decreases while the maximum of the dielectric constant increases with increasing tin content. These samples have relatively high dielectric constants, contrary to x GT 0.2 samples with very low dielectric constants. It is noticed that BTS ceramics sintered at 1420 degrees C exhibit better dielectric properties than those sintered at 1370 degrees C. C3 - Recent Developments in Advanced Materials and Processes, 7th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS), Sep 12-16, 2005, Herceg Novi, Montenegro T1 - Structural and dielectric properties of BaTi1-xSnxO3 ceramics SP - 241 EP - 246 DO - 10.4028/www.scientific.net/MSF.518.241 UR - https://hdl.handle.net/21.15107/rcub_dais_3289 ER -
@conference{ author = "Marković, Smilja and Mitrić, Miodrag and Cvjetićanin, Nikola and Uskoković, Dragan", year = "2006", abstract = "BaTi1-xSnO3 (BTS) powders, with x ranging from 0 to 1, were synthesized by solid-state reaction technique. The powders were pressed into pellets and sintered at 1370 and 1420 T. The structural characterization of sintered BTS samples was made at room temperature using X-ray diffraction and Raman spectroscopy measurements. The BTS samples were found to be single-phase solid solutions. Dielectric properties of sintered BTS samples were studied as a function of sintering temperatures and tin contents, too. For samples with x ranging from 0 up to 0.15, it has been found that the Curie temperature decreases while the maximum of the dielectric constant increases with increasing tin content. These samples have relatively high dielectric constants, contrary to x GT 0.2 samples with very low dielectric constants. It is noticed that BTS ceramics sintered at 1420 degrees C exhibit better dielectric properties than those sintered at 1370 degrees C.", journal = "Recent Developments in Advanced Materials and Processes, 7th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS), Sep 12-16, 2005, Herceg Novi, Montenegro", title = "Structural and dielectric properties of BaTi1-xSnxO3 ceramics", pages = "241-246", doi = "10.4028/www.scientific.net/MSF.518.241", url = "https://hdl.handle.net/21.15107/rcub_dais_3289" }
Marković, S., Mitrić, M., Cvjetićanin, N.,& Uskoković, D.. (2006). Structural and dielectric properties of BaTi1-xSnxO3 ceramics. in Recent Developments in Advanced Materials and Processes, 7th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS), Sep 12-16, 2005, Herceg Novi, Montenegro, 241-246. https://doi.org/10.4028/www.scientific.net/MSF.518.241 https://hdl.handle.net/21.15107/rcub_dais_3289
Marković S, Mitrić M, Cvjetićanin N, Uskoković D. Structural and dielectric properties of BaTi1-xSnxO3 ceramics. in Recent Developments in Advanced Materials and Processes, 7th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS), Sep 12-16, 2005, Herceg Novi, Montenegro. 2006;:241-246. doi:10.4028/www.scientific.net/MSF.518.241 https://hdl.handle.net/21.15107/rcub_dais_3289 .
Marković, Smilja, Mitrić, Miodrag, Cvjetićanin, Nikola, Uskoković, Dragan, "Structural and dielectric properties of BaTi1-xSnxO3 ceramics" in Recent Developments in Advanced Materials and Processes, 7th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS), Sep 12-16, 2005, Herceg Novi, Montenegro (2006):241-246, https://doi.org/10.4028/www.scientific.net/MSF.518.241 ., https://hdl.handle.net/21.15107/rcub_dais_3289 .