The effect of MFI zeolite lamellar and related mesostructures on toluene disproportionation and alkylation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F13%3A00422341" target="_blank" >RIV/61388955:_____/13:00422341 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1039/c3cy00146f" target="_blank" >http://dx.doi.org/10.1039/c3cy00146f</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/c3cy00146f" target="_blank" >10.1039/c3cy00146f</a>
Alternative languages
Result language
angličtina
Original language name
The effect of MFI zeolite lamellar and related mesostructures on toluene disproportionation and alkylation
Original language description
The effect of MFI zeolite nanosheet morphology and related mesostructures on the accessibility of acid sites evaluated from FTIR spectra of different adsorbed probe molecules and conversions and selectivities in toluene disproportionation and alkylationwith isopropyl alcohol was investigated. Two-dimensional MFI lamellar zeolite (1.5 nm thickness of layers) and related mesoporous sponge morphologies, most probably with 10-ring channel system not yet structurally fully determined, were synthesized and characterized by XRD, SEM, TEM, and adsorption measurements. FTIR spectroscopy using pyridine, deuterated acetonitrile and 2,6-di-tert-butyl pyridine evidenced high concentrations of accessible Lewis acid sites at the expense of Br?nsted acid sites. Ordered mesoporous zeolites exhibited slightly higher toluene conversion in its alkylation with isopropyl alcohol than lamellar MFI or conventional MFI due to easy access to active sites. The lamellar zeolite consisting of less than a unit cel
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP106%2F12%2F0189" target="_blank" >GAP106/12/0189: Two-dimensional zeolites with modifiable architecture</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Catalysis Science &Technology
ISSN
2044-4753
e-ISSN
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Volume of the periodical
3
Issue of the periodical within the volume
8
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
2119-2129
UT code for WoS article
000321571500031
EID of the result in the Scopus database
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