Total oxidation of ethanol over layered double hydroxide-related mixed oxide catalysts: Effect of cation composition.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F16%3A43902825" target="_blank" >RIV/60461373:22310/16:43902825 - isvavai.cz</a>
Alternative codes found
RIV/67985858:_____/16:00469254
Result on the web
<a href="http://dx.doi.org/10.1016/j.cattod.2015.10.036" target="_blank" >http://dx.doi.org/10.1016/j.cattod.2015.10.036</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cattod.2015.10.036" target="_blank" >10.1016/j.cattod.2015.10.036</a>

Result language
angličtina
Original language name
Total oxidation of ethanol over layered double hydroxide-related mixed oxide catalysts: Effect of cation composition.
Original language description
Ethanol total oxidation over mixed oxide catalysts containing various transition metal cations was studied. The MII-MIII layered double hydroxide (LDH) precursors with MII/MIII molar ratio of 2 (MII = Cu, Co,Ni, Cu-Ni, Cu-Co, and Co-Ni; MIII = Mn or Al) were prepared by coprecipitation of nitrate solutions. The ternary mixed oxides containing Mn were more active than the binary Cu-Mn, Co-Mn, and Ni-Mn ones as well as the ternary Al-containing catalysts; the Cu-Ni-Mn mixed oxide was the most active. The catalytic activity increased with increasing amount of easily reducible components and amount of oxygen desorbed from catalysts surface at lower temperatures (up to 500 oC). Main byproduct of the ethanol oxidation was acetaldehyde. Ethanol oxidation over Al-containing catalysts produced lower amounts of acetaldehyde than that over the catalysts comprising Mn; both the Cu-Ni-Mn and Co-Ni-Mn catalysts showed the lowest temperatures of acetaldehyde disappearance
Czech name
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Czech description
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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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Project
<a href="/en/project/GA14-13750S" target="_blank" >GA14-13750S: Structured catalysts with active oxide layer for abatement of gaseous pollutants</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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