The effects of small amounts (0.5; 1.0 and 1.5 mol. %) of bismuth oxide on the microstructure and electrical properties of ZnO-SnO2 ceramics have been studied. Starting powders of ZnO and SnO2 were mixed in the molar ratio 2:1. After adding Bi2O3 this mixture was mechanically activated for 10 minutes in a planetary ball mill, uniaxially pressed and sintered at 1300 degrees C for 2h. The phase composition of the sintered samples was analyzed by X-Ray Diffraction (ARD) and by Energy Dispersive Spectrometer (EDS). Morphologies were examined by Scanning Electron Microscopy (SEM). An ImpedancelGain Phase Analyzer (HP 4194A) was used to measure the impedance spectra (100Hz - 10MHz) at different temperatures. The electrical DC resistivity/conductivity at different temperatures was measured using a High Resistance Meter (HP 4329A).
TY - JOUR
AU - Ivetić, Tamara B.
AU - Nikolić, Maria Vesna
AU - Slankamenac, Milos P
AU - Živanov, M.
AU - Minic, Dragica
AU - Nikolić, Pantelija M.
AU - Ristic, M. M.
PY - 2007
UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/183
AB - The effects of small amounts (0.5; 1.0 and 1.5 mol. %) of bismuth oxide on the microstructure and electrical properties of ZnO-SnO2 ceramics have been studied. Starting powders of ZnO and SnO2 were mixed in the molar ratio 2:1. After adding Bi2O3 this mixture was mechanically activated for 10 minutes in a planetary ball mill, uniaxially pressed and sintered at 1300 degrees C for 2h. The phase composition of the sintered samples was analyzed by X-Ray Diffraction (ARD) and by Energy Dispersive Spectrometer (EDS). Morphologies were examined by Scanning Electron Microscopy (SEM). An ImpedancelGain Phase Analyzer (HP 4194A) was used to measure the impedance spectra (100Hz - 10MHz) at different temperatures. The electrical DC resistivity/conductivity at different temperatures was measured using a High Resistance Meter (HP 4329A).
PB - Međunarodni Institut za nauku o sinterovanju, Beograd
T2 - Science of Sintering
T1 - Influence of Bi2O3 on microstructure and electrical properties of ZnO-SnO2 ceramics
EP - 240
IS - 3
SP - 229
VL - 39
DO - 10.2298/SOS0703229I
ER -
@article{
author = "Ivetić, Tamara B. and Nikolić, Maria Vesna and Slankamenac, Milos P and Živanov, M. and Minic, Dragica and Nikolić, Pantelija M. and Ristic, M. M.",
year = "2007",
abstract = "The effects of small amounts (0.5; 1.0 and 1.5 mol. %) of bismuth oxide on the microstructure and electrical properties of ZnO-SnO2 ceramics have been studied. Starting powders of ZnO and SnO2 were mixed in the molar ratio 2:1. After adding Bi2O3 this mixture was mechanically activated for 10 minutes in a planetary ball mill, uniaxially pressed and sintered at 1300 degrees C for 2h. The phase composition of the sintered samples was analyzed by X-Ray Diffraction (ARD) and by Energy Dispersive Spectrometer (EDS). Morphologies were examined by Scanning Electron Microscopy (SEM). An ImpedancelGain Phase Analyzer (HP 4194A) was used to measure the impedance spectra (100Hz - 10MHz) at different temperatures. The electrical DC resistivity/conductivity at different temperatures was measured using a High Resistance Meter (HP 4329A).",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Influence of Bi2O3 on microstructure and electrical properties of ZnO-SnO2 ceramics",
pages = "240-229",
number = "3",
volume = "39",
doi = "10.2298/SOS0703229I"
}
Ivetić, T. B., Nikolić, M. V., Slankamenac, M. P., Živanov, M., Minic, D., Nikolić, P. M.,& Ristic, M. M.. (2007). Influence of Bi2O3 on microstructure and electrical properties of ZnO-SnO2 ceramics. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 39(3), 229-240.
https://doi.org/10.2298/SOS0703229I
Ivetić TB, Nikolić MV, Slankamenac MP, Živanov M, Minic D, Nikolić PM, Ristic MM. Influence of Bi2O3 on microstructure and electrical properties of ZnO-SnO2 ceramics. in Science of Sintering. 2007;39(3):229-240.
doi:10.2298/SOS0703229I .
Ivetić, Tamara B., Nikolić, Maria Vesna, Slankamenac, Milos P, Živanov, M., Minic, Dragica, Nikolić, Pantelija M., Ristic, M. M., "Influence of Bi2O3 on microstructure and electrical properties of ZnO-SnO2 ceramics" in Science of Sintering, 39, no. 3 (2007):229-240,
https://doi.org/10.2298/SOS0703229I . .
