RAMAN STUDY OF FERROELECTRIC BISMUTH LAYER-OXIDE ABi4Ti4O15 PREPARED BY THE MECHANOCHEMICAL SYNTHESIS
Аутори
Lazarevic, ZoricaRomcevic, Nebojsa
Bobić, Jelena
Paunovic, N
Dohcevic Mitrovic, Zorana
Stojanović, Biljana
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Ferroelectric materials have innumerable properties related totheir spontaneus
polarization, for instance. pyre- and piezoelectricity, which are used for various sensors and
actuators il 1. BaBi4Ti4O12 (BBT) is an r : 4 member of the Bi-layer structured ferroelecrtric
oxide family (Auriviltius phase) [2]. Bi-layered structure ferroelectric material - bismuth
titanate, Bi+Ti:Orz (BIT) and barium-bismuth titanate, BaBi+Ti+Ors (BBT) ceramic powders
were prepared by mechanical synthesis possess. BaBi+TiaOrs was prepared from stoichometric quantities of barium titanate and bismuth titanate obtained via mechanochemical
synthesis. Barium titanate, BaTiOt has been synthesised from mixture of BaO and TiGz and
bismuth titanate, Bi+TirOr: was prepared starting from BiuO: and TiOz, comercialy
available. The reaction mechanism of BBT and the preparation and characteristics of BBT ceramic
powders u,ere studied using X-ray diffraction (XRD) and IR spectroscopy The
phonon modes have been st...udied by Rarran spectroscopy. The Bi-layered perovskite
structure of BBT cerantic fbrrns at ll00 "C. Microstructure of Bi+Ti:Or1 is in accordiance
with the vierv that Bi,rTilOr:exhibits plate-like grains with thr average grain size increasing
u,,ith the sintering temperature. lt is eviclent that Ba2- aclition leads to the change in the
microstructure development, particularly in the change of the average grain size an;
homogeneity of the grains of BaBi4Ti4O12.
Кључне речи:
Ferroelectric materials / barium-bismuth titanate / Microstructure / mechanochemical synthesisИзвор:
4'n Workshop Fabrication, Properties & Applications of Electroceramic Nanostructures, Abstracts June 26-28,2008 Genoa, Italy, 2008Издавач:
- Workshop Fabrication, Properties & Applications of Electroceramic Nanostructures, Abstracts June 26-28,2008 Genoa, Italy
Институција/група
Institut za multidisciplinarna istraživanjaTY - CONF AU - Lazarevic, Zorica AU - Romcevic, Nebojsa AU - Bobić, Jelena AU - Paunovic, N AU - Dohcevic Mitrovic, Zorana AU - Stojanović, Biljana PY - 2008 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2689 AB - Ferroelectric materials have innumerable properties related totheir spontaneus polarization, for instance. pyre- and piezoelectricity, which are used for various sensors and actuators il 1. BaBi4Ti4O12 (BBT) is an r : 4 member of the Bi-layer structured ferroelecrtric oxide family (Auriviltius phase) [2]. Bi-layered structure ferroelectric material - bismuth titanate, Bi+Ti:Orz (BIT) and barium-bismuth titanate, BaBi+Ti+Ors (BBT) ceramic powders were prepared by mechanical synthesis possess. BaBi+TiaOrs was prepared from stoichometric quantities of barium titanate and bismuth titanate obtained via mechanochemical synthesis. Barium titanate, BaTiOt has been synthesised from mixture of BaO and TiGz and bismuth titanate, Bi+TirOr: was prepared starting from BiuO: and TiOz, comercialy available. The reaction mechanism of BBT and the preparation and characteristics of BBT ceramic powders u,ere studied using X-ray diffraction (XRD) and IR spectroscopy The phonon modes have been studied by Rarran spectroscopy. The Bi-layered perovskite structure of BBT cerantic fbrrns at ll00 "C. Microstructure of Bi+Ti:Or1 is in accordiance with the vierv that Bi,rTilOr:exhibits plate-like grains with thr average grain size increasing u,,ith the sintering temperature. lt is eviclent that Ba2- aclition leads to the change in the microstructure development, particularly in the change of the average grain size an; homogeneity of the grains of BaBi4Ti4O12. PB - Workshop Fabrication, Properties & Applications of Electroceramic Nanostructures, Abstracts June 26-28,2008 Genoa, Italy C3 - 4'n Workshop Fabrication, Properties & Applications of Electroceramic Nanostructures, Abstracts June 26-28,2008 Genoa, Italy T1 - RAMAN STUDY OF FERROELECTRIC BISMUTH LAYER-OXIDE ABi4Ti4O15 PREPARED BY THE MECHANOCHEMICAL SYNTHESIS UR - https://hdl.handle.net/21.15107/rcub_rimsi_2689 ER -
@conference{ author = "Lazarevic, Zorica and Romcevic, Nebojsa and Bobić, Jelena and Paunovic, N and Dohcevic Mitrovic, Zorana and Stojanović, Biljana", year = "2008", abstract = "Ferroelectric materials have innumerable properties related totheir spontaneus polarization, for instance. pyre- and piezoelectricity, which are used for various sensors and actuators il 1. BaBi4Ti4O12 (BBT) is an r : 4 member of the Bi-layer structured ferroelecrtric oxide family (Auriviltius phase) [2]. Bi-layered structure ferroelectric material - bismuth titanate, Bi+Ti:Orz (BIT) and barium-bismuth titanate, BaBi+Ti+Ors (BBT) ceramic powders were prepared by mechanical synthesis possess. BaBi+TiaOrs was prepared from stoichometric quantities of barium titanate and bismuth titanate obtained via mechanochemical synthesis. Barium titanate, BaTiOt has been synthesised from mixture of BaO and TiGz and bismuth titanate, Bi+TirOr: was prepared starting from BiuO: and TiOz, comercialy available. The reaction mechanism of BBT and the preparation and characteristics of BBT ceramic powders u,ere studied using X-ray diffraction (XRD) and IR spectroscopy The phonon modes have been studied by Rarran spectroscopy. The Bi-layered perovskite structure of BBT cerantic fbrrns at ll00 "C. Microstructure of Bi+Ti:Or1 is in accordiance with the vierv that Bi,rTilOr:exhibits plate-like grains with thr average grain size increasing u,,ith the sintering temperature. lt is eviclent that Ba2- aclition leads to the change in the microstructure development, particularly in the change of the average grain size an; homogeneity of the grains of BaBi4Ti4O12.", publisher = "Workshop Fabrication, Properties & Applications of Electroceramic Nanostructures, Abstracts June 26-28,2008 Genoa, Italy", journal = "4'n Workshop Fabrication, Properties & Applications of Electroceramic Nanostructures, Abstracts June 26-28,2008 Genoa, Italy", title = "RAMAN STUDY OF FERROELECTRIC BISMUTH LAYER-OXIDE ABi4Ti4O15 PREPARED BY THE MECHANOCHEMICAL SYNTHESIS", url = "https://hdl.handle.net/21.15107/rcub_rimsi_2689" }
Lazarevic, Z., Romcevic, N., Bobić, J., Paunovic, N., Dohcevic Mitrovic, Z.,& Stojanović, B.. (2008). RAMAN STUDY OF FERROELECTRIC BISMUTH LAYER-OXIDE ABi4Ti4O15 PREPARED BY THE MECHANOCHEMICAL SYNTHESIS. in 4'n Workshop Fabrication, Properties & Applications of Electroceramic Nanostructures, Abstracts June 26-28,2008 Genoa, Italy Workshop Fabrication, Properties & Applications of Electroceramic Nanostructures, Abstracts June 26-28,2008 Genoa, Italy.. https://hdl.handle.net/21.15107/rcub_rimsi_2689
Lazarevic Z, Romcevic N, Bobić J, Paunovic N, Dohcevic Mitrovic Z, Stojanović B. RAMAN STUDY OF FERROELECTRIC BISMUTH LAYER-OXIDE ABi4Ti4O15 PREPARED BY THE MECHANOCHEMICAL SYNTHESIS. in 4'n Workshop Fabrication, Properties & Applications of Electroceramic Nanostructures, Abstracts June 26-28,2008 Genoa, Italy. 2008;. https://hdl.handle.net/21.15107/rcub_rimsi_2689 .
Lazarevic, Zorica, Romcevic, Nebojsa, Bobić, Jelena, Paunovic, N, Dohcevic Mitrovic, Zorana, Stojanović, Biljana, "RAMAN STUDY OF FERROELECTRIC BISMUTH LAYER-OXIDE ABi4Ti4O15 PREPARED BY THE MECHANOCHEMICAL SYNTHESIS" in 4'n Workshop Fabrication, Properties & Applications of Electroceramic Nanostructures, Abstracts June 26-28,2008 Genoa, Italy (2008), https://hdl.handle.net/21.15107/rcub_rimsi_2689 .