14th Iranian Physical Chemistry Conference , 2011-01-26

Title : ( FABRICATION, CHARACTERIZATION,AND MEASUREMENT OF SOME TRANSPORT PROPERTIES OF a-Fe2O3 AND Fe3O4 MAGNETIC NANOFLUIDS )

Authors: Elaheh Kafshdare Goharshadi , Sayyed Hashem Sajjadi , Maryam Abareshi , Seyed Mojtaba Zebarjad ,

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Nanosized iron oxide particles have multiple practical applications, for example, in drug delivery, magnetic hyperthermia, magnetic resonance imaging, pigments, and photocatalysis [1]. The magnetic nanofluid, ferrofluid, behaves as a smart fluid due to some of its unique features. They have some applications in a variety of fields such as electronic packing, mechanical engineering, aerospace, and bioengineering [2,3]. Although the magnetic properties of the magnetic nanofluids are the subject of intensive studies, there are few data in the literature concerning their thermal and rheolegical properties. The first goal of the present study is to investigate the effect of both temperature and volume fraction on the thermal conductivity of Fe3O4-water nanofluids. For this purpose, we were synthesized Fe3O4 nanoparticles by co-precipitation method. The second aim of this work is to measure the viscosity of Fe2O3-glycerol nanofluids as a function of temperature, volume fraction, and shear rate. For this purpose, we were synthesized Fe2O3 nanoparticles with solvothermal route.

Keywords

, Magnetic nanoparticles, Nanofluid, Viscosity, Thermal
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@inproceedings{paperid:1020501,
author = {Kafshdare Goharshadi, Elaheh and Sajjadi, Sayyed Hashem and Abareshi, Maryam and Zebarjad, Seyed Mojtaba},
title = {FABRICATION, CHARACTERIZATION,AND MEASUREMENT OF SOME TRANSPORT PROPERTIES OF a-Fe2O3 AND Fe3O4 MAGNETIC NANOFLUIDS},
booktitle = {14th Iranian Physical Chemistry Conference},
year = {2011},
location = {IRAN},
keywords = {Magnetic nanoparticles; Nanofluid;Viscosity; Thermal conductivity},
}

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%0 Conference Proceedings
%T FABRICATION, CHARACTERIZATION,AND MEASUREMENT OF SOME TRANSPORT PROPERTIES OF a-Fe2O3 AND Fe3O4 MAGNETIC NANOFLUIDS
%A Kafshdare Goharshadi, Elaheh
%A Sajjadi, Sayyed Hashem
%A Abareshi, Maryam
%A Zebarjad, Seyed Mojtaba
%J 14th Iranian Physical Chemistry Conference
%D 2011

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