The influence of temperature on microstructure contact surfaces on BaTiO3 ceramic doped with Ho2O3
Apstrakt
The materials based on BaTiO3 can be controlled using different technological parameters and different additives. We investigate the influence of different temperature levels of sintering (1320°C, 1350°C and 1380°C) on the size of contact area for 0.1% Ho2O3 doped BaTiO3 ceramic. Microstructural investigations were carried out using scanning electron microscopy (JEOL-JSM 5300) equipped with EDS (QX 2000S) system. Grain size distribution was determined by quantitative metallography method. The new correlation between microstructure and dielectric properties of doped BaTiO3-ceramics based on fractal geometry and contact surface probability is recently developed. The presented results indicate that statistical model of contact surfaces is very important for the prognosis of BaTiO3-ceramics microstructure and dielectric properties.
Ključne reči:
BaTiO3 / barium titanate / ceramics / microstructure / Ho2O3 dopingIzvor:
Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : II Serbian Ceramic Society Conference, Sep 30th-Oct 1st, 2013, Belgrade, 2013, 57-57Izdavač:
- Belgrade : Serbian Ceramic Society
Institucija/grupa
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - CONF AU - Janković, S. AU - Mitić, Vojislav V. AU - Paunović, Vesna AU - Miljković, Miroslav PY - 2013 UR - https://dais.sanu.ac.rs/123456789/409 AB - The materials based on BaTiO3 can be controlled using different technological parameters and different additives. We investigate the influence of different temperature levels of sintering (1320°C, 1350°C and 1380°C) on the size of contact area for 0.1% Ho2O3 doped BaTiO3 ceramic. Microstructural investigations were carried out using scanning electron microscopy (JEOL-JSM 5300) equipped with EDS (QX 2000S) system. Grain size distribution was determined by quantitative metallography method. The new correlation between microstructure and dielectric properties of doped BaTiO3-ceramics based on fractal geometry and contact surface probability is recently developed. The presented results indicate that statistical model of contact surfaces is very important for the prognosis of BaTiO3-ceramics microstructure and dielectric properties. PB - Belgrade : Serbian Ceramic Society C3 - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : II Serbian Ceramic Society Conference, Sep 30th-Oct 1st, 2013, Belgrade T1 - The influence of temperature on microstructure contact surfaces on BaTiO3 ceramic doped with Ho2O3 SP - 57 EP - 57 UR - https://hdl.handle.net/21.15107/rcub_dais_409 ER -
@conference{ author = "Janković, S. and Mitić, Vojislav V. and Paunović, Vesna and Miljković, Miroslav", year = "2013", abstract = "The materials based on BaTiO3 can be controlled using different technological parameters and different additives. We investigate the influence of different temperature levels of sintering (1320°C, 1350°C and 1380°C) on the size of contact area for 0.1% Ho2O3 doped BaTiO3 ceramic. Microstructural investigations were carried out using scanning electron microscopy (JEOL-JSM 5300) equipped with EDS (QX 2000S) system. Grain size distribution was determined by quantitative metallography method. The new correlation between microstructure and dielectric properties of doped BaTiO3-ceramics based on fractal geometry and contact surface probability is recently developed. The presented results indicate that statistical model of contact surfaces is very important for the prognosis of BaTiO3-ceramics microstructure and dielectric properties.", publisher = "Belgrade : Serbian Ceramic Society", journal = "Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : II Serbian Ceramic Society Conference, Sep 30th-Oct 1st, 2013, Belgrade", title = "The influence of temperature on microstructure contact surfaces on BaTiO3 ceramic doped with Ho2O3", pages = "57-57", url = "https://hdl.handle.net/21.15107/rcub_dais_409" }
Janković, S., Mitić, V. V., Paunović, V.,& Miljković, M.. (2013). The influence of temperature on microstructure contact surfaces on BaTiO3 ceramic doped with Ho2O3. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : II Serbian Ceramic Society Conference, Sep 30th-Oct 1st, 2013, Belgrade Belgrade : Serbian Ceramic Society., 57-57. https://hdl.handle.net/21.15107/rcub_dais_409
Janković S, Mitić VV, Paunović V, Miljković M. The influence of temperature on microstructure contact surfaces on BaTiO3 ceramic doped with Ho2O3. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : II Serbian Ceramic Society Conference, Sep 30th-Oct 1st, 2013, Belgrade. 2013;:57-57. https://hdl.handle.net/21.15107/rcub_dais_409 .
Janković, S., Mitić, Vojislav V., Paunović, Vesna, Miljković, Miroslav, "The influence of temperature on microstructure contact surfaces on BaTiO3 ceramic doped with Ho2O3" in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : II Serbian Ceramic Society Conference, Sep 30th-Oct 1st, 2013, Belgrade (2013):57-57, https://hdl.handle.net/21.15107/rcub_dais_409 .