Cu-Zn-Al mixed oxides, prepared by different methods, as catalysts for the hydrogenolysis of glycerol to 1,2-propanediol
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62243136%3A_____%2F19%3AN0000063" target="_blank" >RIV/62243136:_____/19:N0000063 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s11144-019-01560-6#citeas" target="_blank" >https://link.springer.com/article/10.1007/s11144-019-01560-6#citeas</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11144-019-01560-6" target="_blank" >10.1007/s11144-019-01560-6</a>
Alternative languages
Result language
angličtina
Original language name
Cu-Zn-Al mixed oxides, prepared by different methods, as catalysts for the hydrogenolysis of glycerol to 1,2-propanediol
Original language description
This study is aimed at a comparison of Cu-Al-Zn catalysts prepared by different methods and their effectiveness in the glycerol hydrogenolysis to 1,2-propanediol. The preparation methods were: co-precipitation and thermal decomposition of hydrotalcite, co-precipitation by KOH and thermal decomposition of the precipitate, sol-gel auto-combustion method, oxalate–gel co–precipitation and thermal decomposition of the precipitate and finally, mechanical mixing of Cu, Zn, Al oxides. It was found that the activity of the catalysts correlates well with the size of Cu crystallites. The smaller Cu crystallites, the higher activity. However, also the texture of the catalyst, which also depends on the preparation method, has an impact on the catalyst activity. On the other hand, no correlation between activity and acidity, as well as internal surface area was found.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20402 - Chemical process engineering
Result continuities
Project
<a href="/en/project/LO1606" target="_blank" >LO1606: Development of the UniCRE centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Reaction Kinetics, Mechanismand Catalysis
ISSN
1878-5190
e-ISSN
—
Volume of the periodical
127
Issue of the periodical within the volume
1
Country of publishing house
HU - HUNGARY
Number of pages
16
Pages from-to
241-257
UT code for WoS article
000468213500019
EID of the result in the Scopus database
2-s2.0-85063099139