Dielectric properties of barium-titanate sintered from tribophysically activated powders
Samo za registrovane korisnike
1999
Autori
Stojanović, Biljana D.Pavlović, Vladimir B.
Pavlović, Vera P.
Djurić, S
Marinković, BA
Ristić, Momčilo M.
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
It has been well known that the tribophysical (mechanical) activation could be used as a method for modification of physicochemical properties of dispersed systems such as polycrystalline mixture of oxides. In this study, we consider the properties of BaTiO3 obtained from tribophysically activated initial powders. The mixture of 50 mol% BaCO3 and 50 mol% TiO2 powders was tribophysically activated in high energy vibromill curing 0, 3, 30, 90 and 180 min, calcinated at 800 degrees C for Ih and reaction sintered at 1100, 1200 and 1300 degrees C for 2 h. The surface specific areas, densities (green and sintered), phase compositions and dielectric properties were evaluated.
Ključne reči:
X-ray methods / sintering / dielectric properties / calcination / BaTiO3 and titanatesIzvor:
Journal of The European Ceramic Society, 1999, 19, 6-7, 1081-1083Izdavač:
- Elsevier Sci Ltd, Oxford
DOI: 10.1016/S0955-2219(98)00378-1
ISSN: 0955-2219
WoS: 000080025200087
Scopus: 2-s2.0-0032645105
Kolekcije
Institucija/grupa
Mašinski fakultetTY - JOUR AU - Stojanović, Biljana D. AU - Pavlović, Vladimir B. AU - Pavlović, Vera P. AU - Djurić, S AU - Marinković, BA AU - Ristić, Momčilo M. PY - 1999 UR - https://machinery.mas.bg.ac.rs/handle/123456789/175 AB - It has been well known that the tribophysical (mechanical) activation could be used as a method for modification of physicochemical properties of dispersed systems such as polycrystalline mixture of oxides. In this study, we consider the properties of BaTiO3 obtained from tribophysically activated initial powders. The mixture of 50 mol% BaCO3 and 50 mol% TiO2 powders was tribophysically activated in high energy vibromill curing 0, 3, 30, 90 and 180 min, calcinated at 800 degrees C for Ih and reaction sintered at 1100, 1200 and 1300 degrees C for 2 h. The surface specific areas, densities (green and sintered), phase compositions and dielectric properties were evaluated. PB - Elsevier Sci Ltd, Oxford T2 - Journal of The European Ceramic Society T1 - Dielectric properties of barium-titanate sintered from tribophysically activated powders EP - 1083 IS - 6-7 SP - 1081 VL - 19 DO - 10.1016/S0955-2219(98)00378-1 ER -
@article{ author = "Stojanović, Biljana D. and Pavlović, Vladimir B. and Pavlović, Vera P. and Djurić, S and Marinković, BA and Ristić, Momčilo M.", year = "1999", abstract = "It has been well known that the tribophysical (mechanical) activation could be used as a method for modification of physicochemical properties of dispersed systems such as polycrystalline mixture of oxides. In this study, we consider the properties of BaTiO3 obtained from tribophysically activated initial powders. The mixture of 50 mol% BaCO3 and 50 mol% TiO2 powders was tribophysically activated in high energy vibromill curing 0, 3, 30, 90 and 180 min, calcinated at 800 degrees C for Ih and reaction sintered at 1100, 1200 and 1300 degrees C for 2 h. The surface specific areas, densities (green and sintered), phase compositions and dielectric properties were evaluated.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Journal of The European Ceramic Society", title = "Dielectric properties of barium-titanate sintered from tribophysically activated powders", pages = "1083-1081", number = "6-7", volume = "19", doi = "10.1016/S0955-2219(98)00378-1" }
Stojanović, B. D., Pavlović, V. B., Pavlović, V. P., Djurić, S., Marinković, B.,& Ristić, M. M.. (1999). Dielectric properties of barium-titanate sintered from tribophysically activated powders. in Journal of The European Ceramic Society Elsevier Sci Ltd, Oxford., 19(6-7), 1081-1083. https://doi.org/10.1016/S0955-2219(98)00378-1
Stojanović BD, Pavlović VB, Pavlović VP, Djurić S, Marinković B, Ristić MM. Dielectric properties of barium-titanate sintered from tribophysically activated powders. in Journal of The European Ceramic Society. 1999;19(6-7):1081-1083. doi:10.1016/S0955-2219(98)00378-1 .
Stojanović, Biljana D., Pavlović, Vladimir B., Pavlović, Vera P., Djurić, S, Marinković, BA, Ristić, Momčilo M., "Dielectric properties of barium-titanate sintered from tribophysically activated powders" in Journal of The European Ceramic Society, 19, no. 6-7 (1999):1081-1083, https://doi.org/10.1016/S0955-2219(98)00378-1 . .