Journal Published Online: 14 December 2020
Volume 9, Issue 1

Studies on Pectin-Polyvinyl Alcohol–Based Biodegradable Polymer Blend Electrolytes

CODEN: MPCACD

Abstract

Biodegradable polymer blend electrolytes based on Pectin–polyvinyl alcohol (PVA) with a constant amount of sodium nitrate (NaNO3) salt are prepared by using a solution casting technique. The complexation between polymers and salt is confirmed by Fourier transform infrared spectroscopy, and the AC impedance technique is implied to analyze the ionic conductivity of the prepared samples. When synthetic polymer PVA is added with pectin, the ionic conductivity increases. Pectin: PVA:NaNO3[00.100.04] blend polymer electrolyte shows the higher ionic conductivity of 4.3×10−6 (S/cm) at room temperature. Further, the dielectric constant and dielectric loss of the polymer electrolytes are also analyzed.

Author Information

Nithya Priya, C.
Multi-Functional Materials Laboratory, International Research Center, Kalasalingam Academy of Research and Education, Krishnan Kovil, India Department of Physics, School of Advanced Sciences, Kalasalingam Academy of Research and Education, Krishnan Kovil, India
Muruganandham, R.
Department of Management Sciences, PSG College of Technology, Coimbatore, India
Muthuvinayagam, M.
Department of Physics, School of Advanced Sciences, Kalasalingam Academy of Research and Education, Krishnan Kovil, India Multi-Functional Materials Laboratory, International Research Center, Kalasalingam Academy of Research and Education, Krishnan Kovil, India
Vahini, M.
Department of Physics, Sri Parasakthi College for Women, Tamilnadu, India
Pages: 9
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Stock #: MPC20200095
ISSN: 2379-1365
DOI: 10.1520/MPC20200095