Original title: Synthesis of Lead and Lead Oxide Nanoparticles for Inhalation Experiments
Authors: Moravec, Pavel ; Smolík, Jiří ; Ondráček, Jakub ; Vodička, Petr ; Fajgar, Radek
Document type: Papers
Conference/Event: Výroční konference České aerosolové společnosti /14./, Nový Smokovec, High Tatras (SK), 2013-10-23 / 2013-10-25
Year: 2013
Language: eng
Abstract: From the three tested methods of NP's generation the evaporation/condensation of metallic Pb seems to be the most suitable for long lasting inhalation experiments due to its simplicity, unambiguous mechanism of NP′s formation and well defined composition. Nevertheless, NP′s can change their composition, at least on the surface layer, during the time-lag between their formation and inhalation. Thermal decomposition of PbTHD2 can produce sufficiently high concentration of NP′s but there is some uncertainty about their composition due to presence of OC in NP′s. Oxidation of PbTHD2 produces carbon free NP′s, but the number concentration of NP′s is somewhat low.
Keywords: evaporation/condensation; externally heated tube reactor; MOCVD
Project no.: GBP503/12/G147 (CEP), GAP503/11/2315 (CEP)
Funding provider: GA ČR, GA ČR
Host item entry: Proceedings of 14th Annual Conference of the Czech Aerosol Society, ISBN 978-80-86186-52-8
Rights: This work is protected under the Copyright Act No. 121/2000 Coll.

Institution: Institute of Chemical Process Fundamentals AS ČR (web)
Original record: http://hdl.handle.net/11104/0225194

Permalink: http://www.nusl.cz/ntk/nusl-161325


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