@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"
}