Degradation of organophosphorus pesticide parathion methyl on nanostructured titania-iron mixed oxides
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F15%3A00444161" target="_blank" >RIV/61388980:_____/15:00444161 - isvavai.cz</a>
Alternative codes found
RIV/44555601:13520/15:43886722
Result on the web
<a href="http://dx.doi.org/10.1016/j.apsusc.2015.02.181" target="_blank" >http://dx.doi.org/10.1016/j.apsusc.2015.02.181</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.apsusc.2015.02.181" target="_blank" >10.1016/j.apsusc.2015.02.181</a>
Alternative languages
Result language
angličtina
Original language name
Degradation of organophosphorus pesticide parathion methyl on nanostructured titania-iron mixed oxides
Original language description
Titania-iron mixed oxides with various Ti:Fe ratio were prepared by homogeneous hydrolysis of aqueous solutions of titanium(IV) oxysulphate and iron(III) sulphate with urea as a precipitating agent. The synthesized samples were characterized by X-ray diffraction, Raman and infrared spectroscopy, scanning and transmission electron microscopy, XRF analysis, specific surface area (BET) and porosity determination (BJH). These oxides were used for degradation of organophosporus pesticide parathion methyl. The highest degradation efficiency approaching <70% was found for the samples with Ti: Fe ratio 0.25:1 and 1:0.25. Contrary, parathion methyl was not degraded on the surfaces of pure oxides. In general, the highest degradation rate exhibited samples consisted of the iron or titanium oxide containing a moderate amount of the admixture. However, distinct correlations between the degradation rate and the sorbent composition were not identified.
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
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Surface Science
ISSN
0169-4332
e-ISSN
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Volume of the periodical
344
Issue of the periodical within the volume
JUL
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
9-16
UT code for WoS article
000353802600002
EID of the result in the Scopus database
2-s2.0-84929377292