Issue 60, 2015
From the journal:

RSC Advances

High dielectric response of 2D-polyaniline nanoflake based epoxy nanocomposites†

Meher Wan,‡*a   Anoop K. Srivastava,‡b   Punit K. Dhawan,c   Raja Ram Yadav,c   Sudhindra B. Sant,a   Ram Kripalc  and  Ji-Hoon Leeb  

* Corresponding authors

a Department of Metallurgical and Materials Engineering, Indian Institute of Technology, Kharagpur-721302, India
E-mail: meherwan24@hotmail.com
Tel: +91-3222-283270

b Division of Electronics Engineering, Chonbuk National University, Jeonju, Jeonbuk 561-756, South Korea
E-mail: anoopalld@gmail.com

c Physics Department, University of Allahabad, Allahabad-211002, India

Abstract

Herein, we report the synthesis of two dimensional, flake-like nanostructures of polyaniline and their nanocomposites in an epoxy matrix with different particle loadings. An anomalous enhancement in the dielectric constant is observed for the synthesized nanocomposites due to the 2D flake-like structure of the polyaniline fillers at room temperature over the wide AC frequency range of 1 Hz to 107 Hz.

Graphical abstract: High dielectric response of 2D-polyaniline nanoflake based epoxy nanocomposites

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Article information

DOI
https://doi.org/10.1039/C5RA05660H
Article type
Communication
Submitted
31 Mar 2015
Accepted
27 Apr 2015
First published
27 Apr 2015

RSC Adv., 2015,5, 48421-48425

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High dielectric response of 2D-polyaniline nanoflake based epoxy nanocomposites

M. Wan, A. K. Srivastava, P. K. Dhawan, R. R. Yadav, S. B. Sant, R. Kripal and J. Lee, RSC Adv., 2015, 5, 48421 DOI: 10.1039/C5RA05660H

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