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https://open.uns.ac.rs/handle/123456789/6548
Title: | Chemical vapour synthesis and characterisation of Al2O3 nanopowders | Authors: | Lukić, Saša Stijepović, Ivan Ognjanović, Stevan Srdić, Vladimir |
Issue Date: | Apr-2015 | Publisher: | Elsevier | Journal: | Ceramics International | Abstract: | © 2014 Elsevier Ltd and Techna Group S.r.l. Direct synthesis of transition alumina (Al2O3) nanopowders in gas phase by a chemical reaction of precursor vapour (aluminium-tri-sec-butoxide) with oxygen is reported. The synthesis method is a modified chemical vapour deposition process known as a chemical vapour synthesis (CVS). Reactor pressure and carrier gas (He) flow were varied in order to examine their influence on the quality of the as-synthesised nanocrystalline powder. Characterisation of the obtained powders was performed by means of XRD, FT-IR, SEM, TEM, thermogravimetry and low temperature nitrogen adsorption. | URI: | https://open.uns.ac.rs/handle/123456789/6548 | ISSN: | 02728842 | DOI: | 10.1016/j.ceramint.2014.11.034 |
Appears in Collections: | POLJF Publikacije/Publications TF Publikacije/Publications |
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