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International Journal of Innovation and Applied Studies
ISSN: 2028-9324     CODEN: IJIABO     OCLC Number: 828807274     ZDB-ID: 2703985-7
 
 
Thursday 15 November 2018

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Synthesis of exfoliated polystyrene/SWY-Na nanocomposite by emulsion polymerization using a chloride of cétylpyridinium and dielectric proprieties


Volume 9, Issue 1, November 2014, Pages 72–80

 Synthesis of exfoliated polystyrene/SWY-Na nanocomposite by emulsion polymerization using a chloride of cétylpyridinium and dielectric proprieties

H. Ezzaier1, Regis Guegan2, Amel Jmayai3, Marwa Glid4, Atef Riahi5, A. Ben Haj Amara6, Fabric Muller7, and H. Ben Rhaiem8

1 Laboratoire de physique des matériaux lamellaires et nanomatériaux hybrides, Institut de la science de la terre d'Orléans, Université d'Orléans, France
2 Laboratoire de physique des matériaux lamellaires et nanomatériaux hybrides, Institut de la science de la terre d'Orléans, Université d'Orléans, France
3 Laboratoire de physique des matériaux lamellaires et nanomatériaux hybrides, Institut de la science de la terre d'Orléans, Université d'Orléans, France
4 Laboratoire de physique des matériaux lamellaires et nanomatériaux hybrides, Institut de la science de la terre d'Orléans, Université d'Orléans, France
5 Laboratoire de physique des matériaux lamellaires et nanomatériaux hybrides, Institut de la science de la terre d'Orléans, Université d'Orléans, France
6 Laboratoire de physique des matériaux lamellaires et nanomatériaux hybrides, Institut de la science de la terre d'Orléans, Université d'Orléans, France
7 Laboratoire de physique des matériaux lamellaires et nanomatériaux hybrides, Institut de la science de la terre d'Orléans, Université d'Orléans, France
8 Laboratoire de physique des matériaux lamellaires et nanomatériaux hybrides, Institut de la science de la terre d'Orléans, Université d'Orléans, France

Original language: English

Received 13 September 2014

Copyright © 2014 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract


Polymer nanocomposites of polystyrene matrix containing 5 wt % of organoswy were prepared using the solution method with sonication 23 hours. CPBr is used to modify the SWY clay after suturing with surface with Na+. Polystyrene was synthesized through solution polymerization in the presence of potassium persulfate (KPS) as an initiator. The synthesized PS/oswy were characterized by XRD, FTIR, SEM methods. Frequency dependent complex dielectric function, loss tangent spectra of PS and PS/swy nanocomposites up to 5 wt %.The nanocomposite materials with low dielectric constant and loss tang compared to the pure polystyrene were obtained. The dielectric constant increase with the increase of temperatures.

Author Keywords: clay, swy, oswy, CEC, RX, SEM, IR, Dielectric.


How to Cite this Article


H. Ezzaier, Regis Guegan, Amel Jmayai, Marwa Glid, Atef Riahi, A. Ben Haj Amara, Fabric Muller, and H. Ben Rhaiem, “Synthesis of exfoliated polystyrene/SWY-Na nanocomposite by emulsion polymerization using a chloride of cétylpyridinium and dielectric proprieties,” International Journal of Innovation and Applied Studies, vol. 9, no. 1, pp. 72–80, November 2014.