Thermal treatment of cerium oxide and its properties: Adsorption ability versus degradation efficiency
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F14%3A43885935" target="_blank" >RIV/44555601:13440/14:43885935 - isvavai.cz</a>
Alternative codes found
RIV/44555601:13520/14:43885935
Result on the web
<a href="http://dx.doi.org/10.1155/2014/706041" target="_blank" >http://dx.doi.org/10.1155/2014/706041</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1155/2014/706041" target="_blank" >10.1155/2014/706041</a>
Alternative languages
Result language
angličtina
Original language name
Thermal treatment of cerium oxide and its properties: Adsorption ability versus degradation efficiency
Original language description
Cerium oxide belongs to the most important heterogeneous catalysts, but its applicability as so-called reactive sorbent for the degradation of toxic chemicals was only recently discovered. For these purposes, cerium oxide is prepared by precipitation ofinsoluble cerium salts (carbonates) with a subsequent thermal decomposition. Properties of cerium oxide prepared from the carbonate precursor are strongly affected by the temperature during the calcination. Main physicochemical properties of cerium oxide(specific surface area, crystallinity, and surface chemistry) were examined in dependence on the calcination temperature. As the adsorptive properties of CeO2 are undoubtedly of great importance in the abovementioned applications, the adsorption abilitywas studied using an azo dye Acid Orange 7 (AO7) as a model compound. The highest sorption efficiency towards AO7 exhibited sorbents prepared at temperatures below 700 degrees C, which was attributed mainly to the presence of hydroxyl gr
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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Advances in Materials Science and Engineering
ISSN
1687-8434
e-ISSN
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Volume of the periodical
2014
Issue of the periodical within the volume
2014
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
706041-706052
UT code for WoS article
000337830900001
EID of the result in the Scopus database
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