Gairola, S. P. and Pande, Anu and Gairola, Preeti and Sharma, Sudesh and Purohit, L. P. and Dhawan, S. K. (2018) Synthesis and electromagnetic shielding behaviour of poly(o-toluidine)/red mud composite. Polymers for Advanced Technologies, 29 (1). pp. 560-564. ISSN 1042-7147

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Abstract

This paper is an attempt to find out application of red mud in controlling electromagnetic pollution. Composite of PoT/RM has been prepared by in-situ chemical oxidative polymerization and has been tested for electromagnetic shielding effectiveness. Red mud here acted as a filler material. The incorporation of 50wt% red mud in the polymer matrix results in a shielding effectiveness of 8.9dB in 8.2 to 12.4GHz frequency range (X-band). Furthermore, the structural analysis, morphology, and magnetization have been studied using XRD, TEM, and VSM techniques, respectively. TEM image of the composite shows the distribution of red mud particles in the polymer matrix. The magnetization decreases on incorporation of red mud in the polymer matrix.

Item Type:	Article
Additional Information:	Copyright for this article belongs to M/s Wiley.
Subjects:	Polymer Science
Divisions:	UNSPECIFIED
Depositing User:	Users 27 not found.
Date Deposited:	20 Dec 2019 07:17
Last Modified:	20 Dec 2019 07:17
URI:	http://npl.csircentral.net/id/eprint/3741

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