Graphene oxide-mesoporous delta-MnO2 nanocomposite as a novel destructive sorbent
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F16%3A00463721" target="_blank" >RIV/61388980:_____/16:00463721 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.matpr.2016.06.029" target="_blank" >http://dx.doi.org/10.1016/j.matpr.2016.06.029</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matpr.2016.06.029" target="_blank" >10.1016/j.matpr.2016.06.029</a>
Alternative languages
Result language
angličtina
Original language name
Graphene oxide-mesoporous delta-MnO2 nanocomposite as a novel destructive sorbent
Original language description
A graphene oxide-mesoporous birnessite-type δ-MnO2 nanocomposite (GO-MnO2) was prepared by thermal hydrolysis of suspension potassium permanganate (KMnO4), 2-chloroacetamide and with graphene oxide (GO) in aqueous solution. The prepared nanocomposites samples were characterized by Brunauer–Emmett–Teller surface area (BET) and Barrett–Joiner–Halenda porosity, X-ray Diffraction (XRD), high-resolution scanning electron microscopy (HRSEM) and high-resolution transmission electron microscopy (HRTEM) with energy dispersive x-ray spectroscopy (EDS) for create the map of elements. The degradation activity of the prepared samples was assessed from the kinetics of the stoichiometric degradation of parathion methyl (PM) in the polar solution (acetonitrile). It was shown that prepared samples were effective in decomposition of PM by cleavage of the P-O-aryl bond in the pesticide molecule. The degradation mechanism for PM on the GO-MnO2 surfaces was proposed.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10402 - Inorganic and nuclear chemistry
Result continuities
Project
<a href="/en/project/ED3.1.00%2F14.0328" target="_blank" >ED3.1.00/14.0328: New composite materials based on graphebe and oxides</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Materials Today: Proceedings
ISBN
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ISSN
2214-7853
e-ISSN
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Number of pages
12
Pages from-to
2795-2806
Publisher name
Elsevier
Place of publication
Amsterdam
Event location
Aveiro
Event date
Jul 20, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000398483700028