Wyszukiwarka
Electronic and ionic relaxations in strontium-borate glass and glass-ceramics containing bismuth and vanadium oxides
Abstrakt
The topography, microstructure and electrical properties of strontium-borate glass and SBO glass containing bismuth and vanadium oxides, were studied. The structure was measured using X-ray diffraction (XRD), Energy Dispersive X-ray Spectrometer (EDS) and Scanning electron microscope (SEM) methods. The A.C. complex conductivity was investigated as a function of temperature and frequency. The influence of the quantity of bismuth and vanadium oxides present, on glasses microstructure and electrical properties, was discussed. In order to obtain glass-ceramics, the glasses were subjected to crystallization at temperatures close to the exothermic processes indicated by the differential scanning calorimetry (DSC) measurements. X- ray diffraction (XRD) measurements were carried out to determine the presence of bismuth vanadate (Bi2VO5.5) crystalline phase in heat-treated samples. After heat-treatment, there were still some traces of the glassy phase within the samples. The effect of the crystallization process on the microstructure, topography and dielectric behavior of the material was analyzed. The A.C. dielectric permittivity, conductivity and impedance were discussed at specific temperature and frequency region, in addition conduction mechanisms were proposed.
Cytowania
-
1 5
CrossRef
-
0
Web of Science
-
1 4
Scopus
Autorzy (7)
-
Katatrzyna SiuzdaK dr inż.
- Instytut Maszyn Przepływowych PAN Instytut Maszyn Przepływowych PAN
Cytuj jako
Pełna treść
- Wersja publikacji
- Accepted albo Published Version
- DOI:
- Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1016/j.ssi.2015.09.021
- Licencja
-
otwiera się w nowej karcie
Słowa kluczowe
Informacje szczegółowe
- Kategoria:
- Publikacja w czasopiśmie
- Typ:
- artykuł w czasopiśmie wyróżnionym w JCR
- Opublikowano w:
-
SOLID STATE IONICS
nr 282,
strony 37 - 48,
ISSN: 0167-2738 - Język:
- angielski
- Rok wydania:
- 2015
- Opis bibliograficzny:
- Szreder N., Kupracz P., Prześniak-Welenc M., Karczewski J., Gazda M., Siuzdak K., Barczyński R.: Electronic and ionic relaxations in strontium-borate glass and glass-ceramics containing bismuth and vanadium oxides// SOLID STATE IONICS. -Vol. 282, (2015), s.37-48
- DOI:
- Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1016/j.ssi.2015.09.021
- Weryfikacja:
- Politechnika Gdańska
Powiązane datasety
- dane badawcze The structure of strontium–borate glasses and glass-ceramics containing bismuth and vanadium oxides measured with X-ray diffraction method
- dane badawcze The structure of 50(2Bi2O3-V2O5)-50SrB4O7 measured with X-ray diffraction method during heating
- dane badawcze The structure of 70(2Bi2O3-V2O5) - 30SrBO7 measured with X-ray diffraction and SEM methods
- dane badawcze The topography of strontium–borate glasses and glass-ceramics containing bismuth and vanadium oxides measured with SEM method
- dane badawcze The topography of as-quenched and heat treated 50(2Bi2O3-V2O5)-50SrB4O7 and 50Bi2VO5.5-50SrB4O7 glasses measured with confocal microscope
- dane badawcze The topography of as-quenched and heat treated 50(2Bi2O3-V2O5)-50SrB4O7 and 50Bi2VO5.5-50SrB4O7 glasses measured with AFM
- dane badawcze The topography of as-quenched and heat treated 58(2Bi2O3-V2O5)-42SrB4O7 glasses measured with confocal microscope
- dane badawcze Nonlinear impedance of 50(2Bi2O3-V2O5)-50SrB4O7 glass-ceramic heat-treated at 613 K measured with impedance spectroscopy method at high temperature region
- dane badawcze Linear impedance of 50(2Bi2O3-V2O5)-50SrB4O7 glass measured with impedance spectroscopy method at low temperature region
- dane badawcze Linear impedance of strontium–borate glass measured with impedance spectroscopy method at low temperature region
wyświetlono 188 razy