Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Bohumil Bernauer"'
Autor:
Marie Šnáblová Fryčová, Milan Kočiřík, Arlette Zikánová, Petr Sysel, Bohumil Bernauer, Vladislav Krystl, Ivan Hüttel, Jiri Hradil, Mladen Eić
Publikováno v:
Adsorption Science & Technology, Vol 23 (2005)
The accessibility of void space in MFI-type zeolite crystals, isolated and embedded in a polyimide (PI) matrix, was studied using optical microscopy coupled with an iodine indicator technique (IIT). IIT was used to estimate the adhesion between the P
Externí odkaz:
https://doaj.org/article/bc5a7746021f4e7ea1a655a489dfa41d
Autor:
Bohumil Bernauer, Milan Bernauer, Galina Sádovská, Zdeněk Sobalík, Alena Vondrová, Edyta Tabor
Publikováno v:
Catalysis Communications. 112:58-62
The role of NO in the N2O decomposition under conditions relevant to its formation by NH3 oxidation during nitric acid production over iron-containing ferrierite (Fe-FER) catalyst was investigated. In particular, the relative productions of O2 and NO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c7de453c530a595c047725e4d7248c5
https://doi.org/10.1016/j.catcom.2018.05.001
https://doi.org/10.1016/j.catcom.2018.05.001
Autor:
Ivan Jirka, Libor Brabec, Olga Prokopová, Helena Dragounova, Jan Drahokoupil, F. Laufek, Milan Kocirik, Tatana Supinkova, Pavel Hrabánek, Violeta Martin-Gil, Bohumil Bernauer, Vlastimil Fíla, A. Zikánová, Miloslav Lhotka
Publikováno v:
Microporous and Mesoporous Materials. 228:107-115
The conditions of static in-situ hydrothermal synthesis were optimized to prepare crystalline, pure phase and template-free small pore zeolite SSZ-16 (AFX) particles. The type of silica source and prolonged ageing process at an elevated temperature w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f6e66b1bf3e10c9fbee3a271d2f90cd
https://doi.org/10.1016/j.micromeso.2016.03.033
https://doi.org/10.1016/j.micromeso.2016.03.033
Publikováno v:
Chemical Engineering Science. 220:115624
The high-temperature decomposition of N2O in a structured catalyst was studied using a full three-dimensional (3D) model in the temperature range 700–900 °C and high pressure (0.4–0.8 MPa), under realistic gas phase composition, i.e. with 1000 p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81b32d478faf81f3156ad8f739b534bc
https://doi.org/10.1016/j.ces.2020.115624
https://doi.org/10.1016/j.ces.2020.115624
Publikováno v:
Catalysis Today. 256:269-275
Non-oxidative methane dehydro-aromatization (MDA) over transitional metal-doped zeolites (i.e. ZSM-5) has a potential to be an alternative for methane transformation processes to higher hydrocarbons. Despite of systematic studies of the effects of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99f479b6c3d2d8851a0b9fdaa55be35d
https://doi.org/10.1016/j.cattod.2015.02.035
https://doi.org/10.1016/j.cattod.2015.02.035
Autor:
Pavel Čapek, Libor Brabec, Olga Prokopová, Bohumil Bernauer, Vladimír Hejtmánek, Martin Veselý, Milan Kočiřík, Petr Sysel
Publikováno v:
Computational Materials Science. 89:142-156
Microstructures of three mixed-matrix membrane samples made of polyimide and silicalite-1 particles were reconstructed using a stochastic reconstruction procedure. The samples differed in the volume fractions of silicalite-1 particles as follows: 0.1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a975c2d581c1293d30f981fec22bd21
https://doi.org/10.1016/j.commatsci.2014.03.003
https://doi.org/10.1016/j.commatsci.2014.03.003
Autor:
A. Zikánová, Bohumil Bernauer, Olga Prokopová, Marie Šnáblová Fryčová, Pavel Hrabánek, Milan Kocirik
Publikováno v:
The Journal of Physical Chemistry C. 117:1468-1476
We study the time dependence of tetrapropylammonium hydroxide (TPAOH) removal from unconsolidated silicalite-1 crystal layers. The changes in the as-synthesized silicalite-1 crystals caused by TPAOH removal were investigated by thermogravimetric (TG)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85b502601760971edfad7118a47edf27
https://doi.org/10.1021/jp3090364
https://doi.org/10.1021/jp3090364
Autor:
Olga Prokopová, Petr Sysel, Marie Fryčová, Arlette Zikánová, Bohumil Bernauer, Libor Brabec, Pavel Hrabánek, Milan Kočiřík
Publikováno v:
Journal of Applied Polymer Science. 124:E233-E240
To improve membrane permeability and the quality of the polymer-zeolite interface such that the separation factor is maintained or enhanced, we adopted a novel approach to the preparation of mixed matrix membranes (MMMs). Our approach involved endcap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab36c6b0a54e25f4a5b1272992fc06a1
https://doi.org/10.1002/app.36466
https://doi.org/10.1002/app.36466
Publikováno v:
Desalination. 245:437-443
Zeolite MFI crystal layers were grown on different α-alumina supports. Permeation and separation characteristics of selected zeolite MFI composite membranes were measured for the system of butane isomers. Flux, permeation and separation factors were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b43014a61725a70a7acbe9c44669da2
https://doi.org/10.1016/j.desal.2009.02.006
https://doi.org/10.1016/j.desal.2009.02.006
Publikováno v:
Desalination. 224:76-80
Zeolites are microporous crystalline materials used as catalysts, ion-exchangers, adsorbents and molecular sieves. Several industrial separation processes, e.g. dehydration of alcohols, have been developed based on zeolite membranes. It is also of gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be95d9cc6aa135e483fab17e6efaa56e
https://doi.org/10.1016/j.desal.2007.02.082
https://doi.org/10.1016/j.desal.2007.02.082