Antimony doping effect on barium titanate structure and electrical properties
Samo za registrovane korisnike
2011
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Nanopowders of pure and antimony doped barium titanate (BaTiO3-BT) were synthesized by polymeric precursors method based on Pechini process. Obtained powders were pressed and sintered at 1300 degrees C for 8 h. XRD analysis showed the formation of cubic crystal structure in all nanopowders and tetragonal in BT ceramics. The influence of antimony concentration on structure change, grain size reduction and microstructure development was analyzed. Dielectric behavior of pure and antimony doped ceramics was studied as a function of temperature and frequency. The significant dielectric properties modification as a consequence of doping with different antimony concentration was noticed. The electrical resistivity measurements pointed out that antimony concentration influenced also on materials change from insulator to semiconductor.
Ključne reči:
Sintering / Powders / Grain size / Electrical properties / chemical preparationIzvor:
Ceramics International, 2011, 37, 7, 2669-2677Izdavač:
- Elsevier Sci Ltd, Oxford
Finansiranje / projekti:
- Sinteza nanoprahova i procesiranje keramike i nanokompozita sa specifičnim električnim i magnetnim svojstvima za primenu u integrisanim pasivnim komponentama (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45021)
- COSTEuropean Cooperation in Science and Technology (COST) [539]
DOI: 10.1016/j.ceramint.2011.04.015
ISSN: 0272-8842
WoS: 000293759300085
Scopus: 2-s2.0-79960316682
Institucija/grupa
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Vijatović Petrović, Mirjana AU - Bobić, Jelena AU - Ramoska, T AU - Banys, J AU - Stojanović, Biljana D PY - 2011 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/494 AB - Nanopowders of pure and antimony doped barium titanate (BaTiO3-BT) were synthesized by polymeric precursors method based on Pechini process. Obtained powders were pressed and sintered at 1300 degrees C for 8 h. XRD analysis showed the formation of cubic crystal structure in all nanopowders and tetragonal in BT ceramics. The influence of antimony concentration on structure change, grain size reduction and microstructure development was analyzed. Dielectric behavior of pure and antimony doped ceramics was studied as a function of temperature and frequency. The significant dielectric properties modification as a consequence of doping with different antimony concentration was noticed. The electrical resistivity measurements pointed out that antimony concentration influenced also on materials change from insulator to semiconductor. PB - Elsevier Sci Ltd, Oxford T2 - Ceramics International T1 - Antimony doping effect on barium titanate structure and electrical properties EP - 2677 IS - 7 SP - 2669 VL - 37 DO - 10.1016/j.ceramint.2011.04.015 ER -
@article{ author = "Vijatović Petrović, Mirjana and Bobić, Jelena and Ramoska, T and Banys, J and Stojanović, Biljana D", year = "2011", abstract = "Nanopowders of pure and antimony doped barium titanate (BaTiO3-BT) were synthesized by polymeric precursors method based on Pechini process. Obtained powders were pressed and sintered at 1300 degrees C for 8 h. XRD analysis showed the formation of cubic crystal structure in all nanopowders and tetragonal in BT ceramics. The influence of antimony concentration on structure change, grain size reduction and microstructure development was analyzed. Dielectric behavior of pure and antimony doped ceramics was studied as a function of temperature and frequency. The significant dielectric properties modification as a consequence of doping with different antimony concentration was noticed. The electrical resistivity measurements pointed out that antimony concentration influenced also on materials change from insulator to semiconductor.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Ceramics International", title = "Antimony doping effect on barium titanate structure and electrical properties", pages = "2677-2669", number = "7", volume = "37", doi = "10.1016/j.ceramint.2011.04.015" }
Vijatović Petrović, M., Bobić, J., Ramoska, T., Banys, J.,& Stojanović, B. D.. (2011). Antimony doping effect on barium titanate structure and electrical properties. in Ceramics International Elsevier Sci Ltd, Oxford., 37(7), 2669-2677. https://doi.org/10.1016/j.ceramint.2011.04.015
Vijatović Petrović M, Bobić J, Ramoska T, Banys J, Stojanović BD. Antimony doping effect on barium titanate structure and electrical properties. in Ceramics International. 2011;37(7):2669-2677. doi:10.1016/j.ceramint.2011.04.015 .
Vijatović Petrović, Mirjana, Bobić, Jelena, Ramoska, T, Banys, J, Stojanović, Biljana D, "Antimony doping effect on barium titanate structure and electrical properties" in Ceramics International, 37, no. 7 (2011):2669-2677, https://doi.org/10.1016/j.ceramint.2011.04.015 . .