NIOBIUM DOPED BARIUM BISMUTH-TITANATE CERAMICS
Апстракт
Ferroelectric materials with diffuse phase transition (DPT) charactreristics and/or
relaxor properties have been exstensively studied in the last few decades mainly due to
their very interesting and still not completely explained physical properties. According to
that, the aim of our work is to investigate how niobium (Nb5+) as donor dopant
influences on microstructure and electrical properties in relaxor BBT ceramics.
Dense pure and doped BaBi4Ti4-5/4xNbxO15 (BBNT) ceramics (x = 0, 0.05, 0.15,
0.30 mol) ceramics were prepared by conventional solid state reaction from appropriate
oxide mixture. Dielectric properties were investigated in a wide range of temperatures
and frequencies (Fig. 1). It is indicated that the temperature of dielectric constant
maximum (Tm) of BBNT specimens significantly decreases with the increase of niobium
content.
Кључне речи:
Ferroelectric materials / relaxor properties / microstructure / electrical properties / dielectric constant maximumИзвор:
The Ninth Students’ Meeting”, SM-2011 PROCESSING AND APPLICATION OF CERAMICS Novi Sad, Serbia, November 16-18, 2011, Programme and book of abstracts, p 53, 2011Издавач:
- Faculty of Technology, University of Novi Sad Bul. cara Lazara 1, 21000 Novi Sad, Serbia
Институција/група
Institut za multidisciplinarna istraživanjaTY - CONF AU - Bobić, Jelena AU - Vijatović Petrović, Mirjana AU - Banys, Juras AU - Stojanović, Biljana PY - 2011 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2740 AB - Ferroelectric materials with diffuse phase transition (DPT) charactreristics and/or relaxor properties have been exstensively studied in the last few decades mainly due to their very interesting and still not completely explained physical properties. According to that, the aim of our work is to investigate how niobium (Nb5+) as donor dopant influences on microstructure and electrical properties in relaxor BBT ceramics. Dense pure and doped BaBi4Ti4-5/4xNbxO15 (BBNT) ceramics (x = 0, 0.05, 0.15, 0.30 mol) ceramics were prepared by conventional solid state reaction from appropriate oxide mixture. Dielectric properties were investigated in a wide range of temperatures and frequencies (Fig. 1). It is indicated that the temperature of dielectric constant maximum (Tm) of BBNT specimens significantly decreases with the increase of niobium content. PB - Faculty of Technology, University of Novi Sad Bul. cara Lazara 1, 21000 Novi Sad, Serbia C3 - The Ninth Students’ Meeting”, SM-2011 PROCESSING AND APPLICATION OF CERAMICS Novi Sad, Serbia, November 16-18, 2011, Programme and book of abstracts, p 53 T1 - NIOBIUM DOPED BARIUM BISMUTH-TITANATE CERAMICS UR - https://hdl.handle.net/21.15107/rcub_rimsi_2740 ER -
@conference{ author = "Bobić, Jelena and Vijatović Petrović, Mirjana and Banys, Juras and Stojanović, Biljana", year = "2011", abstract = "Ferroelectric materials with diffuse phase transition (DPT) charactreristics and/or relaxor properties have been exstensively studied in the last few decades mainly due to their very interesting and still not completely explained physical properties. According to that, the aim of our work is to investigate how niobium (Nb5+) as donor dopant influences on microstructure and electrical properties in relaxor BBT ceramics. Dense pure and doped BaBi4Ti4-5/4xNbxO15 (BBNT) ceramics (x = 0, 0.05, 0.15, 0.30 mol) ceramics were prepared by conventional solid state reaction from appropriate oxide mixture. Dielectric properties were investigated in a wide range of temperatures and frequencies (Fig. 1). It is indicated that the temperature of dielectric constant maximum (Tm) of BBNT specimens significantly decreases with the increase of niobium content.", publisher = "Faculty of Technology, University of Novi Sad Bul. cara Lazara 1, 21000 Novi Sad, Serbia", journal = "The Ninth Students’ Meeting”, SM-2011 PROCESSING AND APPLICATION OF CERAMICS Novi Sad, Serbia, November 16-18, 2011, Programme and book of abstracts, p 53", title = "NIOBIUM DOPED BARIUM BISMUTH-TITANATE CERAMICS", url = "https://hdl.handle.net/21.15107/rcub_rimsi_2740" }
Bobić, J., Vijatović Petrović, M., Banys, J.,& Stojanović, B.. (2011). NIOBIUM DOPED BARIUM BISMUTH-TITANATE CERAMICS. in The Ninth Students’ Meeting”, SM-2011 PROCESSING AND APPLICATION OF CERAMICS Novi Sad, Serbia, November 16-18, 2011, Programme and book of abstracts, p 53 Faculty of Technology, University of Novi Sad Bul. cara Lazara 1, 21000 Novi Sad, Serbia.. https://hdl.handle.net/21.15107/rcub_rimsi_2740
Bobić J, Vijatović Petrović M, Banys J, Stojanović B. NIOBIUM DOPED BARIUM BISMUTH-TITANATE CERAMICS. in The Ninth Students’ Meeting”, SM-2011 PROCESSING AND APPLICATION OF CERAMICS Novi Sad, Serbia, November 16-18, 2011, Programme and book of abstracts, p 53. 2011;. https://hdl.handle.net/21.15107/rcub_rimsi_2740 .
Bobić, Jelena, Vijatović Petrović, Mirjana, Banys, Juras, Stojanović, Biljana, "NIOBIUM DOPED BARIUM BISMUTH-TITANATE CERAMICS" in The Ninth Students’ Meeting”, SM-2011 PROCESSING AND APPLICATION OF CERAMICS Novi Sad, Serbia, November 16-18, 2011, Programme and book of abstracts, p 53 (2011), https://hdl.handle.net/21.15107/rcub_rimsi_2740 .