Structural and dielectric properties of BaTi1-xSnxO3 ceramics
Apstrakt
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.
Ključne reči:
BaTi1-xSnxO3 / dielectric properties / phase transformation / solid state reaction / XRDIzvor:
Materials Science Forum, 2006, 518, 241-246Napomena:
- Recent Developments in Advanced Materials and Processes, 7th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS), Sep 12-16, 2005, Herceg Novi, Montenegro
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Marković, Smilja AU - Mitrić, Miodrag AU - Cvjetićanin, Nikola AU - Uskoković, Dragan PY - 2006 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6605 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. T2 - Materials Science Forum T1 - Structural and dielectric properties of BaTi1-xSnxO3 ceramics VL - 518 SP - 241 EP - 246 DO - 10.4028/www.scientific.net/MSF.518.241 ER -
@article{ 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 = "Materials Science Forum", title = "Structural and dielectric properties of BaTi1-xSnxO3 ceramics", volume = "518", pages = "241-246", doi = "10.4028/www.scientific.net/MSF.518.241" }
Marković, S., Mitrić, M., Cvjetićanin, N.,& Uskoković, D.. (2006). Structural and dielectric properties of BaTi1-xSnxO3 ceramics. in Materials Science Forum, 518, 241-246. https://doi.org/10.4028/www.scientific.net/MSF.518.241
Marković S, Mitrić M, Cvjetićanin N, Uskoković D. Structural and dielectric properties of BaTi1-xSnxO3 ceramics. in Materials Science Forum. 2006;518:241-246. doi:10.4028/www.scientific.net/MSF.518.241 .
Marković, Smilja, Mitrić, Miodrag, Cvjetićanin, Nikola, Uskoković, Dragan, "Structural and dielectric properties of BaTi1-xSnxO3 ceramics" in Materials Science Forum, 518 (2006):241-246, https://doi.org/10.4028/www.scientific.net/MSF.518.241 . .