Coordination of extraframework Li+ cation in the MCM-22 and MCM-36 zeolite: FTIR study of CO adsorbed
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F13%3A39896338" target="_blank" >RIV/00216275:25310/13:39896338 - isvavai.cz</a>
Alternative codes found
RIV/61388955:_____/13:00391666
Result on the web
<a href="http://link.springer.com/article/10.1007%2Fs10450-012-9467-2" target="_blank" >http://link.springer.com/article/10.1007%2Fs10450-012-9467-2</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10450-012-9467-2" target="_blank" >10.1007/s10450-012-9467-2</a>
Alternative languages
Result language
angličtina
Original language name
Coordination of extraframework Li+ cation in the MCM-22 and MCM-36 zeolite: FTIR study of CO adsorbed
Original language description
Nature and population of Li+ cationic sites in MCM-22 zeolite and its pillared form (MCM-36) were investigated by means of adsorption of CO as a probe molecule. CO stretching frequency and adsorption heat were measured by FTIR spectroscopy and adsorptionmicrocalorimetry. Intrazeolitic carbonyl complexes on Li+ cations in MCM-22 and MCM-36 are characterized by two main vibrational bands at 2,195 and 2,188 cm(-1). Band at higher wavenumbers is ascribed to carbonyls on Li+ ions coordinated only to two oxygen atoms at the intersection of 10-ring channels and interacting with CO molecule by energy around 45 kJ mol(-1). Band at 2,188 cm(-1) was assigned to the carbonyls on Li+ cations located on top of 5 or 6-rings on the channel walls and coordinated to three or four oxygen atoms, interacting with CO molecule by energy 33-36 kJ mol(-1). Effect of pillaring and layered form of zeolite on nature and population of Li+ cationic sites is also discussed, as well as the formation of dicarbonyl co
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/GBP106%2F12%2FG015" target="_blank" >GBP106/12/G015: Intelligent design of nanoporous adsorbents and catalysts</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
Adsorption - Journal of the International Adsorption Society
ISSN
0929-5607
e-ISSN
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Volume of the periodical
19
Issue of the periodical within the volume
2-4
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
455-463
UT code for WoS article
000317620800027
EID of the result in the Scopus database
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