The filler-rubber interface in styrene butadiene nanocomposites with anisotropic silica particles: morphology and dynamic properties
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F15%3A00444314" target="_blank" >RIV/61389013:_____/15:00444314 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1039/C5SM00536A" target="_blank" >http://dx.doi.org/10.1039/C5SM00536A</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/C5SM00536A" target="_blank" >10.1039/C5SM00536A</a>
Alternative languages
Result language
angličtina
Original language name
The filler-rubber interface in styrene butadiene nanocomposites with anisotropic silica particles: morphology and dynamic properties
Original language description
Silica?styrene butadiene rubber (SBR) nanocomposites were prepared by using shape-controlled spherical and rod-like silica nanoparticles (NPs) with different aspect ratios (AR = 1?5), obtained by a sol?gel route assisted by a structure directing agent. The nanocomposites were used as models to study the influence of the particle shape on the formation of nanoscale immobilized rubber at the silica-rubber interface and its effect on the dynamic-mechanical behavior. TEM and AFM tapping mode analyses of nanocomposites demonstrated that the silica particles are surrounded by a rubber layer immobilized at the particle surface. The spherical filler showed small contact zones between neighboring particles in contact with thin rubber layers, while anisotropic particles (AR > 2) formed domains of rods preferentially aligned along the main axis. A detailed analysis of the polymer chain mobility by different time domain nuclear magnetic resonance (TD-NMR) techniques evidenced a population of rigid
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
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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
Soft Matter
ISSN
1744-683X
e-ISSN
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Volume of the periodical
11
Issue of the periodical within the volume
20
Country of publishing house
GB - UNITED KINGDOM
Number of pages
12
Pages from-to
4022-4033
UT code for WoS article
000354449100009
EID of the result in the Scopus database
2-s2.0-84929358881