Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Libor Capek"'
Publikováno v:
Frontiers in Chemistry, Vol 11 (2023)
The use of an irradiation source with a homogeneous distribution of irradiation in the volume of the reaction mixture belongs to the essential aspects of heterogeneous photocatalysis. First, the efficacy of six lamps with various radiation intensity
Externí odkaz:
https://doaj.org/article/92b0ada7c5594ad3bd3436d53c8826ba
Autor:
Libor Capek, Blanka Wichterlova, Roald Brosius, Moti Herskowitz, L. Vradman, Johan A. Martens
Publikováno v:
Industrial & Engineering Chemistry Research. 44:4523-4533
The reduction of NOx in the gas phase (in a NO−NO2−decane−water−O2 mixture) and over a Fe-MFI type zeolite catalyst was extensively studied under a wide range of temperatures, gas hourly space velocities, and concentrations. The Fe-MFI zeolit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b9ff471379f4c3dc0223da2499b0501
https://doi.org/10.1021/ie050337f
https://doi.org/10.1021/ie050337f
Autor:
Lada Dubnová, Rostislav Daňhel, Vendula Meinhardová, Valeriia Korolova, Lucie Smoláková, Tomasz Kondratowicz, Oleg Kikhtyanin, Libor Čapek
Publikováno v:
Frontiers in Chemistry, Vol 9 (2022)
A memory effect is the ability to restore the original, lamellar layered double hydroxide structure. Herein, we have described 1) the changes in the structural and basic properties of ZnAl mixed oxides during their transformation into ZnAl-reconstruc
Externí odkaz:
https://doaj.org/article/c347df372679440a965240e1424dbaef
Autor:
Peter Priecel, David Kubička, Armando Vázquez-Zavala, José Antonio de los Reyes, Miroslav Pouzar, Libor Čapek
Publikováno v:
Frontiers in Chemistry, Vol 8 (2020)
This investigation deals with NiMo-alumina hydrotreating catalysts effective in the deoxygenation of rapeseed oil. The main goal was to compare catalyst structure and their deoxygenation performance and to link these parameters to reveal important st
Externí odkaz:
https://doaj.org/article/0b8a6317172541f4818c808442631639
Autor:
Oleg Kikhtyanin, Libor Čapek, Zdeněk Tišler, Romana Velvarská, Adriana Panasewicz, Petra Diblíková, David Kubička
Publikováno v:
Frontiers in Chemistry, Vol 6 (2018)
MgGa layered double hydroxides (Mg/Ga = 2–4) were synthesized and used for the preparation of MgGa mixed oxides and reconstructed hydrotalcites. The properties of the prepared materials were examined by physico-chemical methods (XRD, TGA, NH3-TPD,
Externí odkaz:
https://doaj.org/article/135a1a559b234afa82a2a4ba62baa1a8
Autor:
Kamila Kočí, Ivana Troppová, Martin Reli, Lenka Matějová, Miroslava Edelmannová, Helena Drobná, Lada Dubnová, Anna Rokicińska, Piotr Kuśtrowski, Libor Čapek
Publikováno v:
Frontiers in Chemistry, Vol 6 (2018)
Neodymium enriched TiO2 anatase-brookite powders were prepared by unconventional method via using pressurized hot fluids for TiO2 crystallization and purification. The photocatalysts were tested in the CH3OH photocatalytic decomposition and they were
Externí odkaz:
https://doaj.org/article/e863e26c49f544fd8fa3ca598d9db028