Viscoelastic properties of electrorheological suspensions of core-shell (carbon/polyaniline) particles in silicone oil

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F13%3A00392400" target="_blank" >RIV/61389013:_____/13:00392400 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1088/1742-6596/412/1/012006" target="_blank" >http://dx.doi.org/10.1088/1742-6596/412/1/012006</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/412/1/012006" target="_blank" >10.1088/1742-6596/412/1/012006</a>

Result language

angličtina

Original language name

Viscoelastic properties of electrorheological suspensions of core-shell (carbon/polyaniline) particles in silicone oil

Original language description

Carbon/polyaniline particles with core-shell structure were synthesized as a novel dispersed phase for electrorheological (ER) suspensions in this study. Core of these composite particles was obtained by carbonization of polyaniline base in an inert atmosphere of nitrogen at 650°C and then coated with polyaniline shell. The morphology and composition of prepared particles were examined with scanning electron microscopy and Fourier transform infrared spectroscopy, respectively. The analysis revealed theconversion of polyaniline to carbon via ring-opening that happened during the carbonization process and successful coating of carbonized particles with shell layer. The products retained the original granular structure after carbonization as well as after the coating. The dielectric spectra analysis suggests high particle polarizability of carbonized material. Thus, the measurements performed under oscillatory shear flow showed a remarkably high ER intensity at relatively low electric fi

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BK - Liquid mechanics

OECD FORD branch

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Project

<a href="/en/project/GA202%2F09%2F1626" target="_blank" >GA202/09/1626: Smart fluids and composites with tunable structure</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Physics: Conference Series

ISSN

1742-6588

e-ISSN

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Volume of the periodical

412

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

"012006_1"-"012006_8"

UT code for WoS article

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EID of the result in the Scopus database

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