Ionic liquids as dynamic templating agents for sol-gel silica systems: synergistic anion and cation effect on the silica structured growth
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F15%3A00447342" target="_blank" >RIV/61389013:_____/15:00447342 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s10971-015-3790-5" target="_blank" >http://dx.doi.org/10.1007/s10971-015-3790-5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10971-015-3790-5" target="_blank" >10.1007/s10971-015-3790-5</a>
Alternative languages
Result language
angličtina
Original language name
Ionic liquids as dynamic templating agents for sol-gel silica systems: synergistic anion and cation effect on the silica structured growth
Original language description
This work presents a detailed investigation about the influence of a complementary set of imidazolium ionic liquids (IL: [C4MIm][BF4]?[C10MIm][BF4]?[C7O3MIm][BF4]?[C4MIm][NTf2]?[C10MIm][NTf2]?[C7O3MIm][NTf2]) in the preparation of hydrolytic sol?gel silica wet gels and xerogels, providing insights into their hierarchical structures, morphologies of primary particles and aggregation domains. The reported IL decreased dramatically the gelation time (up to 500 times), evolving the systems to transparent oropalescent wet gels with distinct consistencies, or silica powders. Characterization of the obtained silica xerogels was performed by transmission and scanning electron microscopy, atomic force microscopy, X-ray diffraction, small-angle X-ray scatteringand thermogravimetric analysis. In general, the IL allowed controlling the silica particle size, color, compactness, structures and morphology. The xerogels showed homogenous and ordered structures (spherical or triangular) of different
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
CD - Macromolecular chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP108%2F12%2F1459" target="_blank" >GAP108/12/1459: Advanced smart polymer materials</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Sol-Gel Science and Technology
ISSN
0928-0707
e-ISSN
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Volume of the periodical
76
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
14
Pages from-to
414-427
UT code for WoS article
000360556500020
EID of the result in the Scopus database
2-s2.0-84940721361