Morphology investigation of mechanically activated ZnO-SnO2 system
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2008
Authors
Ivetić, Tamara B.Vuković, Z.
Nikolić, Maria Vesna

Pavlović, Vladimir B

Nikolic, J. R.
Minic, Dragica
Ristic, M. M.
Article (Published version)

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Powder mixtures of zinc oxide and tin oxide in the molar ratio, ZnO:SnO2 = 2: 1, were mechanically activated in a planetary ball mill in the time intervals of 0-160 min. The adsorption-desorption isotherms, specific surface area, pore volume and pore size distribution spectra of mechanically activated powder mixtures were established by N-2 adsorption at 77 K. Microstructure analysis was performed using scanning electron microscopy (SEM) and digital pattern recognition (DPR) microstructure quantity analysis. The phase composition of the mixed powders was determined by Xray analysis. Mechanochemical activation of the ZnO-SnO2 system resulted in fine grinding of the starting particles and generation of contacts between them, mass transfer at contacts zones and formation of Zn2SnO4 spinel, which was observed after 40 min of activation.
Keywords:
spinels / powders : solid-state reaction / milling / microstructure analysisSource:
Ceramics International, 2008, 34, 3, 639-643Publisher:
- Elsevier Sci Ltd, Oxford
DOI: 10.1016/j.ceramint.2007.01.003
ISSN: 0272-8842
WoS: 000254698300028
Scopus: 2-s2.0-39049093773
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Institut za multidisciplinarna istraživanjaTY - JOUR AU - Ivetić, Tamara B. AU - Vuković, Z. AU - Nikolić, Maria Vesna AU - Pavlović, Vladimir B AU - Nikolic, J. R. AU - Minic, Dragica AU - Ristic, M. M. PY - 2008 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/238 AB - Powder mixtures of zinc oxide and tin oxide in the molar ratio, ZnO:SnO2 = 2: 1, were mechanically activated in a planetary ball mill in the time intervals of 0-160 min. The adsorption-desorption isotherms, specific surface area, pore volume and pore size distribution spectra of mechanically activated powder mixtures were established by N-2 adsorption at 77 K. Microstructure analysis was performed using scanning electron microscopy (SEM) and digital pattern recognition (DPR) microstructure quantity analysis. The phase composition of the mixed powders was determined by Xray analysis. Mechanochemical activation of the ZnO-SnO2 system resulted in fine grinding of the starting particles and generation of contacts between them, mass transfer at contacts zones and formation of Zn2SnO4 spinel, which was observed after 40 min of activation. PB - Elsevier Sci Ltd, Oxford T2 - Ceramics International T1 - Morphology investigation of mechanically activated ZnO-SnO2 system EP - 643 IS - 3 SP - 639 VL - 34 DO - 10.1016/j.ceramint.2007.01.003 ER -
@article{ author = "Ivetić, Tamara B. and Vuković, Z. and Nikolić, Maria Vesna and Pavlović, Vladimir B and Nikolic, J. R. and Minic, Dragica and Ristic, M. M.", year = "2008", abstract = "Powder mixtures of zinc oxide and tin oxide in the molar ratio, ZnO:SnO2 = 2: 1, were mechanically activated in a planetary ball mill in the time intervals of 0-160 min. The adsorption-desorption isotherms, specific surface area, pore volume and pore size distribution spectra of mechanically activated powder mixtures were established by N-2 adsorption at 77 K. Microstructure analysis was performed using scanning electron microscopy (SEM) and digital pattern recognition (DPR) microstructure quantity analysis. The phase composition of the mixed powders was determined by Xray analysis. Mechanochemical activation of the ZnO-SnO2 system resulted in fine grinding of the starting particles and generation of contacts between them, mass transfer at contacts zones and formation of Zn2SnO4 spinel, which was observed after 40 min of activation.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Ceramics International", title = "Morphology investigation of mechanically activated ZnO-SnO2 system", pages = "643-639", number = "3", volume = "34", doi = "10.1016/j.ceramint.2007.01.003" }
Ivetić, T. B., Vuković, Z., Nikolić, M. V., Pavlović, V. B., Nikolic, J. R., Minic, D.,& Ristic, M. M.. (2008). Morphology investigation of mechanically activated ZnO-SnO2 system. in Ceramics International Elsevier Sci Ltd, Oxford., 34(3), 639-643. https://doi.org/10.1016/j.ceramint.2007.01.003
Ivetić TB, Vuković Z, Nikolić MV, Pavlović VB, Nikolic JR, Minic D, Ristic MM. Morphology investigation of mechanically activated ZnO-SnO2 system. in Ceramics International. 2008;34(3):639-643. doi:10.1016/j.ceramint.2007.01.003 .
Ivetić, Tamara B., Vuković, Z., Nikolić, Maria Vesna, Pavlović, Vladimir B, Nikolic, J. R., Minic, Dragica, Ristic, M. M., "Morphology investigation of mechanically activated ZnO-SnO2 system" in Ceramics International, 34, no. 3 (2008):639-643, https://doi.org/10.1016/j.ceramint.2007.01.003 . .