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 1300ºC for 2h. The phase composition of the sintered samples was analyzed by X-Ray Diffraction (XRD) and by Energy Dispersive Spectrometer (EDS). Morphologies were examined by Scanning Electron Microscopy (SEM). An Impedance/Gain 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
AU - Nikolić, Maria Vesna
AU - Slankamenac, Miloš
AU - Živanov, M.
AU - Minić, Dragica M.
AU - Nikolić, Pantelija M.
AU - Ristić, Momčilo M.
PY - 2007
UR - http://dais.sanu.ac.rs/123456789/211
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 1300ºC for 2h. The phase composition of the sintered samples was analyzed by X-Ray Diffraction (XRD) and by Energy Dispersive Spectrometer (EDS). Morphologies were examined by Scanning Electron Microscopy (SEM). An Impedance/Gain 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 - Belgrade : International Institute for the Science of Sintering
T2 - Science of Sintering
T1 - Influence of Bi2O3 on microstructure and electrical properties of ZnO-SnO2 ceramics
SP - 229
EP - 240
VL - 39
IS - 3
DO - 10.2298/SOS0703229I
ER -
@article{
author = "Ivetić, Tamara and Nikolić, Maria Vesna and Slankamenac, Miloš and Živanov, M. and Minić, Dragica M. and Nikolić, Pantelija M. and Ristić, Momčilo M.",
year = "2007",
url = "http://dais.sanu.ac.rs/123456789/211",
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 1300ºC for 2h. The phase composition of the sintered samples was analyzed by X-Ray Diffraction (XRD) and by Energy Dispersive Spectrometer (EDS). Morphologies were examined by Scanning Electron Microscopy (SEM). An Impedance/Gain 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 = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Influence of Bi2O3 on microstructure and electrical properties of ZnO-SnO2 ceramics",
pages = "229-240",
volume = "39",
number = "3",
doi = "10.2298/SOS0703229I"
}
Ivetić T, Nikolić MV, Slankamenac M, Živanov M, Minić DM, Nikolić PM, Ristić MM. Influence of Bi2O3 on microstructure and electrical properties of ZnO-SnO2 ceramics. Science of Sintering. 2007;39(3):229-240
Ivetić, T., Nikolić, M. V., Slankamenac, M., Živanov, M., Minić, D. M., Nikolić, P. M.,& Ristić, M. M. (2007). Influence of Bi2O3 on microstructure and electrical properties of ZnO-SnO2 ceramics.
Science of SinteringBelgrade : International Institute for the Science of Sintering., 39(3), 229-240.
https://doi.org/10.2298/SOS0703229I
Ivetić Tamara, Nikolić Maria Vesna, Slankamenac Miloš, Živanov M., Minić Dragica M., Nikolić Pantelija M., Ristić Momčilo M., "Influence of Bi2O3 on microstructure and electrical properties of ZnO-SnO2 ceramics" 39, no. 3 (2007):229-240,
https://doi.org/10.2298/SOS0703229I .
