Generation of Binary COOx/SiO2 Nanoparticles from Organocompound Precursors

0366474 - ÚCHP 2012 RIV CZ eng C - Conference Paper (international conference)
Moravec, Pavel - Smolík, Jiří - Bakardjieva, Snejana - Levdansky, V.V.
Generation of Binary COOx/SiO2 Nanoparticles from Organocompound Precursors.
Sborník XII. Výroční konference České aerosolové společnosti. Praha: Česká aerosolová společnost, 2011 - (Vodička, P.), s. 85-88. ISBN 978-80-86186-31-3.
[Výroční konference České aerosolové společnosti /12./. Čejkovice (CZ), 03.11.2011-04.11.2011]
R&D Projects: GA ČR GA104/07/1093; GA ČR(CZ) GAP503/11/2315
Institutional research plan: CEZ:AV0Z40720504; CEZ:AV0Z40320502
Keywords : binary nanoparticles * metal organics CVD * nanoparticle generation
Subject RIV: CF - Physical ; Theoretical Chemistry

In recent years cobalt and cobalt oxide nanoparticles have attracted substantial research effort because of their potential applications such as protective materials, catalysts, magnetic data recorders, batteries and gas sensors (Jang et al., 2004). To improve their functionality and biocompatibility nanoparticles are frequently coated with SiO2 (Teleki et al., 2008). In this work, we studied CoOx-SiO2 binary nanoparticles synthesis by metal organics chemical vapor deposition (MOCVD) using organo-compound precursors cobalt acetylacetonate (CoAA) and tetraethyl orthosilicate (TEOS).
Permanent Link: http://hdl.handle.net/11104/0201459