Ethanol Dehydrogenation over Copper-Silica Catalysts: From Sub-Nanometer Clusters to 15 nm Large Particles

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Authors	POKORNÝ Tomáš VYKOUKAL Vít MACHÁČ Petr MORAVEC Zdeněk SCOTTI Nicola ROUPCOVA Pavla KARASKOVA Katerina STÝSKALÍK Aleš
Year of publication	2023
Type	Article in Periodical
Magazine / Source	ACS Sustainable Chemistry and Engineering
MU Faculty or unit	Faculty of Science
Citation
Web	https://pubs.acs.org/doi/10.1021/acssuschemeng.2c06777
Doi	http://dx.doi.org/10.1021/acssuschemeng.2c06777
Keywords	ethanol dehydrogenation; copper; nanoparticles; acetaldehyde; sol-gel; dry impregnation
Description	Comparison of four preparation methodsshowed that the simpleand cost-effective dry impregnation provides Cu/SiO2 materialshowing the most stable catalytic behavior in potential renewableacetaldehyde production despite having a broad particle size distribution.
Related projects:	Modernization of the Czech Infrastructure for Integrative Structural Biology Czech Infrastructure for Integrative Structural Biology Nové katalyzátory pro přípravu 1,3-butadienu z ethanolu Molecules, complexes, macrocycles, and xerogels CIISB - Czech Infrastructure for Integrative Structural Biology