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Preparation and Characterization of Diesel Fuel-Based Magnetic Fluids

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Abstract:

Among different types of magnetic fluids, diesel fuel-based magnetic fluids have a high application value because of low viscosity, low volatile and cheap carrier liquid. In this paper, Fe3O4 nanomagnetic particles were prepared, optional technological conditions were determined. It was that concentration of the reactors was 0.6mol/L, reaction temperature was 70°C and reaction time was 1h. Then it was found that the appropriate coating time for surfactant was 4 hours. The particles prepared under this process had the high saturation magnetization and preferable dispersibility. Finally by ultrasonic oscillating combined with mechanical raking, diesel fuel-based Fe3O4 magnetic fluids were prepared.

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Periodical:

Advanced Materials Research (Volume 873)

Pages:

819-824

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.873.819

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Online since:

December 2013

Authors:

Zhi Li Zhang*, Pei Song Duan, Dan Shi, De Cai Li

Keywords:

Magnetic Fluid, Nanomagnetic Particles, Saturation Magnetization

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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