- 期刊
Preparation and Characterization of ZrO2-Al2O3 Particulate Nanocomposites Produced by Plasma Technique
Plasmatehnoloogia abil toodetud ZrO2-Al2O3 osakestest nanokomposiidid
並列摘要
Nanosized spherical ZrO2 (Y2O3)-Al2O3 particulate composites with average particle size in the range of 30-40 nm have been prepared by evaporation of coarse grained oxides in an inductively coupled plasma. The powders contain m-, t-ZrO2 and θ-, δ- Al2O3 phases. The presence of Al2O3 reduces the crystallite size of ZrO2 and increases the content of the t-ZrO2 phase and prevents phase transition of ZrO2 during additional calcinations. The surface characteristics of ZrO2-Al2O3 particles testify that zirconia particles are covered by alumina.
延伸閱讀
- Jüriado, K., Petersell, V., & Raukas, A. (2011). Radooniemissioonid Harjumaal. Estonian Journal of Ecology, 60(4), 305-320. https://www.airitilibrary.com/Article/Detail?DocID=17367549-201112-201205160012-201205160012-56-71
- Snatkin, A., Eiskop, T., Karjust, K., & Majak, J. (2015). Tootmise seiresusteemi arendamine. Proceedings of the Estonian Academy of Sciences, 64(4S), 567-580. https://doi.org/10.3176/proc.2015.4S.04
- Böttner, H., Ebling, D., Kölbel, H., Schubert, A., Gavrikov, A., Mahlke, A., & Nurnus, J. (2007). Amorfsete prekursorite baasil moodustatud Ⅴ-Ⅵ (Bi3Te3) ühendite nanomeeterskaalasse kuuluvate kihtide formeerumine. Proceedings of the Estonian Academy of Sciences.Engineering, 13(4), 354-362. https://www.airitilibrary.com/Article/Detail?DocID=14060175-200712-201011040083-201011040083-354-362
- Spichakova, M. (2016). Gravitatsioonilist vastasmoju arvestav osakeste parvega optimeerimise meetod. Proceedings of the Estonian Academy of Sciences, 65(1), 15-27. https://doi.org/10.3176/proc.2016.1.01
- Mortazavi, M. (2010). VASTUTUSTUNDETUS ARHEOLOOGIAS. Estonian Journal of Archaeology, 14(2), 143-152. https://www.airitilibrary.com/Article/Detail?DocID=17367484-201012-201012070002-201012070002-143-152