Rheological properties of magnetorheological suspensions based on core?shell structured polyaniline-coated carbonyl iron particles

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F10%3A00347629" target="_blank" >RIV/61389013:_____/10:00347629 - isvavai.cz</a>

Alternative codes found

RIV/67985874:_____/10:00347629

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Rheological properties of magnetorheological suspensions based on core?shell structured polyaniline-coated carbonyl iron particles

Original language description

The sedimentation caused by the high density of suspended particles used in magnetorheological fluids is a significant obstacle for their wider application. In the present paper, core?shell structured carbonyl iron?polyaniline particles in silicone oil were used as a magnetorheological suspension with enhanced dispersion stability. Bare carbonyl iron particles were suspended in silicone oil to create model magnetorheological suspensions of different loading. For a magnetorheological suspension of polyaniline-coated particles the results show a decrease in the base viscosity. Moreover, the polyaniline coating has a negligible influence on the MR properties under an external magnetic field B. The change in the viscoelastic properties of magnetorheological suspensions in the small-strain oscillatory shear flow as a function of the strain amplitude, the frequency and the magnetic flux density was also investigated.

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

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

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

Name of the periodical

Smart Materials & Structures

ISSN

0964-1726

e-ISSN

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Volume of the periodical

19

Issue of the periodical within the volume

11

Country of publishing house

GB - UNITED KINGDOM

Number of pages

6

Pages from-to

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UT code for WoS article

000284397700008

EID of the result in the Scopus database

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