Aerogel nanoscale magnesium oxides as a destructive sorbent for toxic chemical agents

0100765 - UACH-T 20043012 RIV PL eng J - Journal Article
Štengl, Václav - Bakardjieva, Snejana - Maříková, Monika - Šubrt, Jan - Oplustil, F. - Olšanská, M.
Aerogel nanoscale magnesium oxides as a destructive sorbent for toxic chemical agents.
[Nanočástice oxidu hořečnatého jako sorbetnty pro bojové otravné látky.]
Central European Journal of Chemistry. Roč. 2, č. 1 (2004), s. 16-33. ISSN 1644-3624
R&D Projects: GA MŠMT LN00A028
Institutional research plan: CEZ:AV0Z4032918
Keywords : nanostructures * organometallic compounds * chemical synthesis
Subject RIV: CA - Inorganic Chemistry
Impact factor: 0.171, year: 2004

An autoclave hypercritical drying procedure has been used to prepare precursors of MgO from Mg(OCH3)2. This material was prepared with a specific surface area of 1200 m2g1. The dehydrated materials consisted of much smaller crystallites than conventionally prepared MgO and were free of OCH3 groups . The precursors and samples of magnesium oxide were taken for experimental evaluation of their reactivity with mustard. The largest percentage of the conversion mustard into non-toxic products after the elapse of the reaction was 77%.

Nanočástice oxidu hořečnatého připravené metodou nadkritického sušení jako sorbent pro bojové otravné látky.
Permanent Link: http://hdl.handle.net/11104/0008255