Mesoporous iron?manganese oxides for sulphur mustard and soman degradation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F12%3A00382564" target="_blank" >RIV/61388980:_____/12:00382564 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.materresbull.2012.09.015" target="_blank" >http://dx.doi.org/10.1016/j.materresbull.2012.09.015</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.materresbull.2012.09.015" target="_blank" >10.1016/j.materresbull.2012.09.015</a>
Alternative languages
Result language
angličtina
Original language name
Mesoporous iron?manganese oxides for sulphur mustard and soman degradation
Original language description
Substituted iron(III)?manganese(III, IV) oxides, ammonio-jarosite and birnessite, were prepared by a homogeneous hydrolysis of potassium permanganate and iron(III) sulphate with 2-chloroacetamide and urea, respectively. Synthesised oxides were characterised using Brunauer?Emmett?Teller (BET) surface area and Barrett?Joiner?Halenda porosity (BJH), X-ray diffraction (XRD), infrared spectroscopy (IR), Raman spectroscopy and scanning electron microscopy (SEM). The oxides were taken for an experimental evaluation of their reactivity against sulphur mustard (HD) and soman (GD). When ammonio-jarosite formation is suppressed by adding urea to the reaction mixture, the reaction products are mixtures of goethite, schwertmannite and ferrihydrite, and their degradation activity against soman considerably increases. The best activities for the degradation of sulphur mustard (97.9% in 64 min) and soman (97.9% in 64 min) were observed for FeMn_75 with 32.6 wt.% Fe (36.8 wt.% Mn) and FeMn_37U with 60.
Czech name
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Czech description
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Classification
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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Result continuities
Project
<a href="/en/project/GAP106%2F12%2F1116" target="_blank" >GAP106/12/1116: Nanocrystalline metal oxides for safe and fast degradation of organophosphorus pesticides</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Research Bulletin
ISSN
0025-5408
e-ISSN
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Volume of the periodical
47
Issue of the periodical within the volume
12
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
4291-4299
UT code for WoS article
000313851200059
EID of the result in the Scopus database
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