Seeded growth of isomorphously substituted chabazites in proton-form
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F19%3A10394043" target="_blank" >RIV/00216208:11310/19:10394043 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=XIJ4UUUx1i" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=XIJ4UUUx1i</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.micromeso.2019.02.017" target="_blank" >10.1016/j.micromeso.2019.02.017</a>
Alternative languages
Result language
angličtina
Original language name
Seeded growth of isomorphously substituted chabazites in proton-form
Original language description
Isomorphous substitution of 3- and 4-valent heteroelements for Si is a practical approach to develop a zeolite catalyst with high activity and selectivity. Different nature of incorporated heteroatoms within the framework of the host zeolites makes the crystallization process challenging and time-consuming. Herein, we developed a practical approach to synthesize a set of heteroelement-substituted chabazites in proton form (M-CHA[H], M = B, Al, Ga, and Ti) using the pure silica CHA (Si-CHA) as the crystal growth seeds. The time required to obtain highly crystalline M-CHA[H] was significantly reduced in comparison with existing procedures. The incorporated heteroatoms were proved to be located in the framework of CHA using FTIR and UV-Vis spectroscopy. Thus, the proposed approach has been demonstrated as a facile and fast way to synthesize the isomorphously substituted CHA in proton form.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Microporous and Mesoporous Materials
ISSN
1387-1811
e-ISSN
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Volume of the periodical
280
Issue of the periodical within the volume
May
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
6
Pages from-to
331-336
UT code for WoS article
000462419400040
EID of the result in the Scopus database
2-s2.0-85061985499