Effect of potassium in calcined Co-Mn-Al layered double hydroxide on the catalytic decomposition of N2O
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F09%3A00022017" target="_blank" >RIV/61989100:27360/09:00022017 - isvavai.cz</a>
Alternative codes found
RIV/67985858:_____/09:00327239 RIV/60461373:22310/09:00021633
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Effect of potassium in calcined Co-Mn-Al layered double hydroxide on the catalytic decomposition of N2O
Original language description
A series of catalysts was prepared by thermal treatment of the coprecipitated Co-Mn-Al layered double hydroxide doped with various amount of potassium. The samples were tested for N2O decomposition to determine the effect of K addition on the catalytic activity in the presence of O2, NOx and H2O. An optimum K content of ca. 0.9-1.6 wt% was found to achieve a high catalytic activity in the presence of O2 and H2O, while the non-modified Co-Mn-Al mixed oxide was the most active catalyst in the presence ofO2 and NOx. The addition of potassium to the Co-Mn-Al mixed oxide apparently results in a modification of both electronic properties of active metals and acid-base function of the catalyst surface.
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
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Catalysis B: Environmental
ISSN
0926-3373
e-ISSN
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Volume of the periodical
90
Issue of the periodical within the volume
1-2
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
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UT code for WoS article
000267380100017
EID of the result in the Scopus database
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