Magnetic, Dielectric and Physicomechanical Properties of Rubber Ferrite Nanocomposites

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Magnetic, Dielectric and Physicomechanical Properties of Rubber Ferrite Nanocomposites

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Title: Magnetic, Dielectric and Physicomechanical Properties of Rubber Ferrite Nanocomposites
Author: Prema, K H; Dr. Philip Kurian
Abstract: In the present study the preparation and characterisation of rubber ferrite composites containing nickel ferrite and gamma ferric oxide have been dealt with.Synthetic rubbers viz. ethylene propylene diene rubber and neoprene rubber were used for the incorporation of nickel ferrite and gamma ferric oxide for the synthesis of RFCs. Incorporation of ferrites were carried out according to a specific recipe for various loadings of the magnetic fillers. The ferrites used for the preparation of RFCs were synthesised using sol-gel method and structural characterisation was carried out. Experimental techniques like X-ray diffraction, Transmission electron microscopy and other analytical techniques were used for this. Precharaterised ferrites were then incorporated at different loading into rubber according to conventional mixing methods. The cure characteristics, mechanical, dielectric, magnetic and microwave properties of these composites were evaluated. The effect of carbon black on these properties of RFCs were carried out.
Description: Department of Polymer Science and Rubber Technology, Cochin University of Science & Technology
URI: http://dyuthi.cusat.ac.in/purl/2670
Date: 2007-09


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