Synthesis and characterization of multifunctional ZnBr2/PVA polymer dielectrics-Reference-Cited by-同舟云学术

Synthesis and characterization of multifunctional ZnBr2/PVA polymer dielectrics

Published:2016-12 Issue:04 Volume:06 Page:1650028
ISSN:2010-135X
Container-title:Journal of Advanced Dielectrics
language:en
Short-container-title:J. Adv. Dielect.

Author:

Naik Jagadish¹,Bhajantri R. F.²,Rathod Sunil G.¹,Sheela T.¹,Ravindrachary V.¹

Affiliation:

1. Department of Physics, Mangalore University, Mangalagangotri - 574 199, Karnataka, India

2. Department of Physics, Karnatak University, Pavate Nagar, Dharwad - 580 003, Karnataka, India

Abstract

Different weight percentage of ZnBr2 doped poly(vinyl alcohol) (PVA) free standing composite films were prepared using solution casting method. These films were characterized for analyzing structural, dielectric, electrochemical properties. This paper mainly focused to understand the contribution of physical phenomenon on conductivity in terms of dielectric parameters. FTIR spectrum confirms the interaction between ZnBr2 and PVA. Pseudo-capacitive behavior observed from cyclic voltammograms. Dielectric properties of the composites follow non-Debye type behavior. The conducting phenomenon occurs due to hopping of ions between coordination sites present in the composite and the segmental relaxation of polymer chain.

Funder

Science and Engineering Research Board (SERB), Department of Science and Technology (DST), Government of India

Publisher

World Scientific Pub Co Pte Lt

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Ceramics and Composites,Electronic, Optical and Magnetic Materials

Link

https://www.worldscientific.com/doi/pdf/10.1142/S2010135X16500284

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