Structure changes of electrorheological fluids based on polyaniline particles with various hydrophilicities and time dependence of shear stress and conductivity during flow
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F11%3A43865347" target="_blank" >RIV/70883521:28110/11:43865347 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s00396-010-2357-9" target="_blank" >http://dx.doi.org/10.1007/s00396-010-2357-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00396-010-2357-9" target="_blank" >10.1007/s00396-010-2357-9</a>
Alternative languages
Result language
angličtina
Original language name
Structure changes of electrorheological fluids based on polyaniline particles with various hydrophilicities and time dependence of shear stress and conductivity during flow
Original language description
Particles of polyaniline protonated with perfluorooctanesulfonic acid provided a material with hydrophobic surface. This property enabled its perfect dispersion in silicone oil due to its good compatibility with the hydrophobic medium. In contrast, in asuspension of hydrophilic polyaniline particles doped with sulfamic acid, strong interactions of particles prevailed, which led to the formation of entangled chains of aggregated particles in suspension. The difference in structural properties of suspensions exists already in the absence of electric field and significantly influences their electrorheological behavior after application of electric field. The formation of electrorheological structure has been monitored by recording time dependences of theshear stress and the electric current passing through the flowing suspensions.
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/GA202%2F09%2F1626" target="_blank" >GA202/09/1626: Smart fluids and composites with tunable structure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>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
Colloid & Polymer Science
ISSN
0303-402X
e-ISSN
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Volume of the periodical
289
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
409-414
UT code for WoS article
000287506700008
EID of the result in the Scopus database
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