Characterization on conduction properties of carboxymethyl cellulose/kappa carrageenan blend-based polymer electrolyte system

Zainuddin, N. K, Zainuddin, N. K and Mohd. Ali, Noor Saadiah and P.P. Abdul Majeed, Anwar and Samsudin, Ahmad Salihin (2018) Characterization on conduction properties of carboxymethyl cellulose/kappa carrageenan blend-based polymer electrolyte system. International Journal of Polymer Analysis and Characterization, 23 (4). pp. 1-10. ISSN 1023-666X E-ISSN 1563-5341

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Abstract

The present work deals with the development of carboxymethyl cellulose (CMC) blended with kappa carrageenan (KC) as a host-based polymer electrolyte (PE) system. The CMC/KC films were successfully prepared using solution casting method and were characterized through electrical impedance spectroscopy, Fourier transform infrared (FTIR) spectroscopy, and X-ray diffraction (XRD) methods, respectively. The FTIR spectrum revealed that the significant region of interaction transpires at wave number 1,057, 1,326, 1,584, and 3,387 cm−1 which correspond to the bending of C–O–C, bending of –OH, asymmetric of –COO− as well as the stretching of –OH, respectively. It has also been demonstrated that the complexation process occurred between CMC and KC. The CMC/KC blend PE system with a ratio of 80:20 achieved an optimum conductivity of 3.91 × 10−7 S cm−1 and had the lowest crystallinity percentage as suggested by the XRD analysis.

Item Type:	Article (Journal)
Additional Information:	5858/88348
Uncontrolled Keywords:	Blending method; CMC/KC polymer blend; ionic conductivity
Subjects:	Q Science > QC Physics Q Science > QD Chemistry
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Centre for Foundation Studies
Depositing User:	Dr. Noor Saadiah Mohd Ali
Date Deposited:	16 Feb 2021 09:24
Last Modified:	16 Feb 2021 09:24
URI:	http://irep.iium.edu.my/id/eprint/88348

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