Unraveling the perplexing structure of the zeolite SSZ-57
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F11%3A00365564" target="_blank" >RIV/68378271:_____/11:00365564 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1126/science.1207466" target="_blank" >http://dx.doi.org/10.1126/science.1207466</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1126/science.1207466" target="_blank" >10.1126/science.1207466</a>
Alternative languages
Result language
angličtina
Original language name
Unraveling the perplexing structure of the zeolite SSZ-57
Original language description
Previous high-resolution x-ray powder diffraction and transmission electron microscopy studies of the zeolite SSZ-57 could not fully elucidate the structural basis for its puzzling adsorption behavior, which appears to be intermediate between that of a medium- (10-ring) and a large-pore (12-ring) zeolite. Now by applying advanced crystallographic techniques and crystal chemistry considerations to high-quality single-crystal x-ray diffraction data collected on a microcrystal (about 2 micrometers by 2 micrometers by 8 micrometers), we have been able to derive a comprehensive description of its silicate framework structure.The framework is related to that of ZSM-11 but is commensurately modulated along the c axis to yield a structure with a 12-ring:10-ring ratio of 1:15. Disorder of the 12-rings results in a three-dimensional 10-ring channel system with large isolated pockets. The structure helps to clarify the material´s catalytic activity.
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
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Science
ISSN
0036-8075
e-ISSN
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Volume of the periodical
333
Issue of the periodical within the volume
6046
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
1134-1137
UT code for WoS article
000294244300045
EID of the result in the Scopus database
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