Influence of Bi2O3 on microstructure and electrical properties of ZnO-SnO2 ceramics

2007
Authors
Ivetić, Tamara
Nikolić, Maria Vesna

Slankamenac, Miloš
Živanov, M.
Minić, Dragica M.

Nikolić, Pantelija M.

Ristić, Momčilo M.
Contributors
Ristić, Momčilo M.Article (Published version)
Metadata
Show full item recordAbstract
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).
Keywords:
electrical properties / microstructure / zinc stannate / sinteringSource:
Science of Sintering, 2007, 39, 3, 229-240Publisher:
- Belgrade : International Institute for the Science of Sintering
Funding / projects:
- Amorphous and nanostructural chalcogenides (RS-141026)
DOI: 10.2298/SOS0703229I
ISSN: 1820-7413 (Online); 0350-820X
WoS: 000254091200003
Scopus: 2-s2.0-70849098333
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - 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 - https://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 UR - https://hdl.handle.net/21.15107/rcub_dais_211 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", 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", url = "https://hdl.handle.net/21.15107/rcub_dais_211" }
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. in Science of Sintering Belgrade : International Institute for the Science of Sintering., 39(3), 229-240. https://doi.org/10.2298/SOS0703229I https://hdl.handle.net/21.15107/rcub_dais_211
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. in Science of Sintering. 2007;39(3):229-240. doi:10.2298/SOS0703229I https://hdl.handle.net/21.15107/rcub_dais_211 .
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" in Science of Sintering, 39, no. 3 (2007):229-240, https://doi.org/10.2298/SOS0703229I ., https://hdl.handle.net/21.15107/rcub_dais_211 .