Mesoporous manganese oxide for warfare agents degradation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F12%3A00379816" target="_blank" >RIV/61389013:_____/12:00379816 - isvavai.cz</a>
Alternative codes found
RIV/61388980:_____/12:00379816
Result on the web
<a href="http://dx.doi.org/10.1016/j.micromeso.2012.02.031" target="_blank" >http://dx.doi.org/10.1016/j.micromeso.2012.02.031</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.micromeso.2012.02.031" target="_blank" >10.1016/j.micromeso.2012.02.031</a>

Result language
angličtina
Original language name
Mesoporous manganese oxide for warfare agents degradation
Original language description
Manganese(IV) oxides were prepared by homogeneous hydrolysis of potassium permanganate with 2-chloroacetamide and direct reaction of potassium permanganate with manganese(II) sulfate in aqueous solutions. Synthesized manganese(IV) oxides were characterized using Brunauer-Emmett-Teller (BET) surface area and Barrett-Joiner-Halenda porosity (BJH), X-ray diffraction (XRD), infrared spectroscopy (IR), and scanning electron microscopy (SEM). These oxides were taken for an experimental evaluation of their reactivity with sulfur mustard (HD or bis(2-Chloroethyl)sulfide), soman (GD or (3,3'-dimethylbutan-2-yl)-) and VX agent (S-[-(diisopropylamino)ethyl]-O-ethyl-methylphosphonothionate). The degree of conversion for sulfur mustard and agent VX is very good forboth samples and come up to 95% and 99%, respectively. In the contrast to sulfur mustard and agent VX, degradation of soman was only 56% of the cryptomelane-type MnO2 and 18% of the birnessite-type MnO2.
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Project
<a href="/en/project/FI-IM5%2F231" target="_blank" >FI-IM5/231: Realization of new nanostructures based on nanodispersive oxo-bisulphides Ti, Cd, Zn as active materials for degradation of warfare agents</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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