In Situ Study of the Effect of the Exposed Surface of Ceria (100 vs 111) on the Highly Oxidized Species Formation on Ru/Ceria Catalysts
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F24%3A10492092" target="_blank" >RIV/00216208:11320/24:10492092 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=g6tu97DwEq" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=g6tu97DwEq</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.12693/APhysPolA.145.310" target="_blank" >10.12693/APhysPolA.145.310</a>
Alternative languages
Result language
angličtina
Original language name
In Situ Study of the Effect of the Exposed Surface of Ceria (100 vs 111) on the Highly Oxidized Species Formation on Ru/Ceria Catalysts
Original language description
In-depth recognition of chemical processes that occur in Ru/CeO2 catalysts under realistic reaction conditions of C3H8 oxidation was studied using the near-ambient pressure X-ray photoelectron spectroscopy technique. The relevance of the proposed study is based on the wide use of ceria-based catalysts in industrially relevant red-ox reactions for reducing volatile organic compound emissions. Primary attention was paid to the effect of the exposed face of CeO2 support ((100) or (111)) on the formation of highly oxidized Ru species (volatile RuO4), which are decisively responsible for the Ru loss and thus deactivation of Ru-based catalysts.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
<a href="/en/project/LM2023072" target="_blank" >LM2023072: Surface Physics Laboratory – Hydrogen Technology Centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Physica Polonica A
ISSN
0587-4246
e-ISSN
1898-794X
Volume of the periodical
145
Issue of the periodical within the volume
6
Country of publishing house
PL - POLAND
Number of pages
72
Pages from-to
299-370
UT code for WoS article
001316534300003
EID of the result in the Scopus database
2-s2.0-85200892456