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

POKORNÝ, Tomáš, Vít VYKOUKAL, Petr MACHÁČ, Zdeněk MORAVEC, Nicola SCOTTI, Pavla ROUPCOVA, Katerina KARASKOVA and Aleš STÝSKALÍK. Ethanol Dehydrogenation over Copper-Silica Catalysts: From Sub-Nanometer Clusters to 15 nm Large Particles. ACS Sustainable Chemistry and Engineering. American Chemical Society, 2023, vol. 11, No 30, p. 10980-10992. ISSN 2168-0485. Available from: https://dx.doi.org/10.1021/acssuschemeng.2c06777.

Basic information

• Original name: Ethanol Dehydrogenation over Copper-Silica Catalysts: From Sub-Nanometer Clusters to 15 nm Large Particles
• Authors: POKORNÝ, Tomáš (203 Czech Republic, belonging to the institution), Vít VYKOUKAL (203 Czech Republic, belonging to the institution), Petr MACHÁČ (203 Czech Republic, belonging to the institution), Zdeněk MORAVEC (203 Czech Republic, belonging to the institution), Nicola SCOTTI, Pavla ROUPCOVA, Katerina KARASKOVA and Aleš STÝSKALÍK (203 Czech Republic, guarantor, belonging to the institution).
• Edition: ACS Sustainable Chemistry and Engineering, American Chemical Society, 2023, 2168-0485.

Other information

• Original language: English
• Type of outcome: Article in a journal
• Field of Study: 20402 Chemical process engineering
• Country of publisher: United States of America
• Confidentiality degree: is not subject to a state or trade secret
• WWW: URL
• Impact factor: Impact factor: 8.400 in 2022
• RIV identification code: RIV/00216224:14310/23:00132141
• Organization unit: Faculty of Science
• Doi: http://dx.doi.org/10.1021/acssuschemeng.2c06777
• UT WoS: 001033052800001
• Keywords in English: ethanol dehydrogenation; copper; nanoparticles; acetaldehyde; sol-gel; dry impregnation
• Tags: CF CRYO, rivok
• Tags: International impact, Reviewed

Abstract

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.

Links

• EF18_046/0015974, research and development project: Name: Modernizace České infrastruktury pro integrativní strukturní biologii
• GJ20-03636Y, research and development project: Name: Nové katalyzátory pro přípravu 1,3-butadienu z ethanolu

Investor: Czech Science Foundation

• LM2018127, research and development project: Name: Česká infrastruktura pro integrativní strukturní biologii (Acronym: CIISB)

Investor: Ministry of Education, Youth and Sports of the CR

• LM2023042, research and development project: Name: Česká infrastruktura pro integrativní strukturní biologii

Investor: Ministry of Education, Youth and Sports of the CR, CIISB - Czech Infrastructure for Integrative Structural Biology

• MUNI/A/1209/2022, interní kód MU: Name: Molekuly, komplexy, makrocykly a xerogely

Investor: Masaryk University, Molecules, complexes, macrocycles, and xerogels

• 90110, large research infrastructures: Name: CzechNanoLab