Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Milan Kocirik"'
Autor:
Pavel Capek, Martin Vesely, Milos Svoboda, Monika Remzova, Radek Zouzelka, Milan Kocirik, Libor Brabec, Jiri Rathousky
Publikováno v:
Heritage Science, Vol 11, Iss 1, Pp 1-17 (2023)
Abstract We characterised the microstructure of sandstone from the Msene locality (Czech Republic) by combining X-ray computed micro-tomography, back-scattered electron imaging, chemical composition analysis and textural analysis and gas permeation.
Externí odkaz:
https://doaj.org/article/97602beac2b942dea7a33c15b4d7d671
Autor:
Radek Zouzelka, Jiri Olejnicek, Petra Ksirova, Zdenek Hubicka, Jan Duchon, Ivana Martiniakova, Barbora Muzikova, Martin Mergl, Martin Kalbac, Libor Brabec, Milan Kocirik, Monika Remzova, Eva Vaneckova, Jiri Rathousky
Publikováno v:
Nanomaterials, Vol 11, Iss 12, p 3254 (2021)
Heterogeneous photocatalysis of TiO2 is one of the most efficient advanced oxidation processes for water and air purification. Here, we prepared hierarchical TiO2 layers (Spikelets) by hollow-cathode discharge sputtering and tested their photocatalyt
Externí odkaz:
https://doaj.org/article/ea28c6419c0a4ce9916b1de46250c294
Autor:
Tatana Supinkova, Ivan Jirka, Jan Drahokoupil, Jan Langmaier, Vlastimil Fila, Libor Brabec, Milan Kocirik
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 9, Iss 0, Pp 26-31 (2017)
Zeolites are stable microporous aluminosilicates with numerous applications in chemical technology such as separation of species and catalytic transformations. Our study is focused on a weakly explored zeolite SSZ-16 with pore constrictions defined b
Externí odkaz:
https://doaj.org/article/183a51dbbd9b404abdf02970b201b066
Publikováno v:
Journal of Coatings Technology and Research. 15:489-496
Polyamic acid (PAA, a precursor of polyimide) was synthesized from 4,4′-oxydiphthalic anhydride and 4,4′-oxydianiline. PAA, dissolved in dimethylsulfoxide (DMSO), was precipitated into colloidal particles after its injection into acetone. The res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7da6a15fdd77ccd3cb64d226393170b7
https://doi.org/10.1007/s11998-017-0004-9
https://doi.org/10.1007/s11998-017-0004-9
Autor:
Pierrick Lambert, Violeta Martin-Gil, Roberto Castro-Muñoz, Vlastimil Fíla, Pavel Hrabánek, Tatana Supinkova, Milan Kocirik, Mohd Zamidi Ahmad
Publikováno v:
Separation and Purification Technology. 254:117582
The development, characterization, and CO2/CH4 separation properties of a new mixed matrix membrane (MMM), comprises of 6FDA-DAM:DABA and small pore zeolite SSZ-16 were investigated. The MMMs were prepared with different zeolite loadings to study the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a3e42cff676e16354f374d4295c85ed
https://doi.org/10.1016/j.seppur.2020.117582
https://doi.org/10.1016/j.seppur.2020.117582
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
Autor:
Olga Prokopová, Vlastimil Fíla, Pavel Hrabánek, A. Zikánová, O. de la Iglesia, M. Matejkova, Libor Brabec, Milan Kocirik, Ivan Jirka, Jan Drahokoupil
Publikováno v:
Microporous and Mesoporous Materials. 174:154-162
Direct in-situ hydrothermal synthesis was optimized via combination of monomeric (TEOS) and colloidal (TOSIL) silica sources to prepare preferentially b -oriented high silica MFI zeolite (silicalite-1) layers on different supports using conventional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2ba45da69e19bcf26944937347a66ef
https://doi.org/10.1016/j.micromeso.2013.03.007
https://doi.org/10.1016/j.micromeso.2013.03.007
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
Publikováno v:
Materials Letters. 70:138-141
In this work, the synthesis of self-supported layers over mercury was carried out. Influence of the amount of water, TPA + , OH − and Na + in the precursor gel was investigated for this kind of synthesis. Layers were characterized by X-ray diffract
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff26aa5cb3a3c78d45fb9bb424cae60e
https://doi.org/10.1016/j.matlet.2011.11.075
https://doi.org/10.1016/j.matlet.2011.11.075
Publikováno v:
Microporous and Mesoporous Materials. 137:8-17
Topochemical and catalytic effects of ZSM-5 zeolite framework in the course of thermal degradation of tetrapropyl ammonium (TPA + ) template upon calcination under oxidative (air) and inert (nitrogen, N 2 ) atmosphere was analyzed using elemental ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f959d24fddd56391d5b3f3c47e039639
https://doi.org/10.1016/j.micromeso.2010.08.015
https://doi.org/10.1016/j.micromeso.2010.08.015