Combined silica sources to prepare preferentially oriented silicalite-1 layers on various supports

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00391770" target="_blank" >RIV/68378271:_____/13:00391770 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388955:_____/13:00391770 RIV/60461373:22310/13:43895606

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.micromeso.2013.03.007" target="_blank" >http://dx.doi.org/10.1016/j.micromeso.2013.03.007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.micromeso.2013.03.007" target="_blank" >10.1016/j.micromeso.2013.03.007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Combined silica sources to prepare preferentially oriented silicalite-1 layers on various supports

Popis výsledku v původním jazyce

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 heating. Crystallographic Preferred Orientation (CPO) indices and our created Preferred Orientation Coverage (POC) values were used to determine preferred orientation and its surface coverage. Particle size distribution of precursor species was measured withDynamic Light Scattering technique. Crystal intergrowth and zeolite phase purity were checked with Scanning Electron Microscope and X-ray diffraction. Solid and (a + b)-oriented self-supported silicalite-1 layers were synthesized on mercury surface at static and vibration conditions. Additional self-assembled and oriented silicalite-1 layers floating in bulk solution were prepared from solutions with enhanced silica content. Preferentially b-oriented silicalite-1 layers were prepared on

Název v anglickém jazyce

Combined silica sources to prepare preferentially oriented silicalite-1 layers on various supports

Popis výsledku anglicky

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 heating. Crystallographic Preferred Orientation (CPO) indices and our created Preferred Orientation Coverage (POC) values were used to determine preferred orientation and its surface coverage. Particle size distribution of precursor species was measured withDynamic Light Scattering technique. Crystal intergrowth and zeolite phase purity were checked with Scanning Electron Microscope and X-ray diffraction. Solid and (a + b)-oriented self-supported silicalite-1 layers were synthesized on mercury surface at static and vibration conditions. Additional self-assembled and oriented silicalite-1 layers floating in bulk solution were prepared from solutions with enhanced silica content. Preferentially b-oriented silicalite-1 layers were prepared on

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/GAP204%2F11%2F1206" target="_blank" >GAP204/11/1206: Použití PFG NMR, stochastické rekonstrukce a molekulární simulace pro stanovení transportně-strukturních vlastností pokročilých porézních materiálů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Microporous and Mesoporous Materials

ISSN

1387-1811

e-ISSN

—

Svazek periodika

174

Číslo periodika v rámci svazku

July 2013

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

154-162

Kód UT WoS článku

000318830500020

EID výsledku v databázi Scopus

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