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Characterizing sodium-conducting biopolymer blend electrolytes with glycerol plasticizer for EDLC application

In this research, a new system for electrical double-layer capacitors (EDLCs) is introduced that employs biopolymer blend electrolytes incorporating glycerol as a plasticizer. To prepare the films, the solution cast technique was employed to produce sodium-conducting plasticized chitosan:poly(oxazol...

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Main Authors:	Hadi, Jihad M., Aziz, Shujahadeen B., Abdulwahid, Rebar T., Brza, Mohamad A., Tahir, Hawzhin B., Hamad, Samir M., Shamsuri, N. A., Woo, Haw Jiunn, Alias, Yatimah, Hamsan, M. H., Steve, O. J. S., Kadir, Mohd Fakhrul Zamani
Format:	Article
Published:	Springer Verlag (Germany) 2024
Subjects:	Q Science (General) QC Physics QD Chemistry
Online Access:	http://eprints.um.edu.my/45595/ https://doi.org/10.1007/s11581-024-05412-9
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spelling	my.um.eprints.455952024-11-05T08:59:37Z http://eprints.um.edu.my/45595/ Characterizing sodium-conducting biopolymer blend electrolytes with glycerol plasticizer for EDLC application Hadi, Jihad M. Aziz, Shujahadeen B. Abdulwahid, Rebar T. Brza, Mohamad A. Tahir, Hawzhin B. Hamad, Samir M. Shamsuri, N. A. Woo, Haw Jiunn Alias, Yatimah Hamsan, M. H. Steve, O. J. S. Kadir, Mohd Fakhrul Zamani Q Science (General) QC Physics QD Chemistry In this research, a new system for electrical double-layer capacitors (EDLCs) is introduced that employs biopolymer blend electrolytes incorporating glycerol as a plasticizer. To prepare the films, the solution cast technique was employed to produce sodium-conducting plasticized chitosan:poly(oxazoline) (CH:POZ) systems. Sodium bromide (NaBr) salt was used as a sodium ion provider along with various concentrations of plasticizer to enhance the conduction mechanism. Using electrochemical impedance spectroscopy (EIS), the conductivity, diffusion coefficient, mobility, and number density of ions were determined via simulated EIS results. The results showed that the maximum conductivity of 8.27 x 10-4 S/cm was achieved when 45 wt.% of glycerol was added. The study also investigated the effect of plasticizers on the relaxation time for sodium conduction and the electrochemical behavior of the samples. The superior performance of the system was further confirmed by electrochemical measurements such as linear sweep voltammetry (LSV) and cyclic voltammetry (CV). Springer Verlag (Germany) 2024-04 Article PeerReviewed Hadi, Jihad M. and Aziz, Shujahadeen B. and Abdulwahid, Rebar T. and Brza, Mohamad A. and Tahir, Hawzhin B. and Hamad, Samir M. and Shamsuri, N. A. and Woo, Haw Jiunn and Alias, Yatimah and Hamsan, M. H. and Steve, O. J. S. and Kadir, Mohd Fakhrul Zamani (2024) Characterizing sodium-conducting biopolymer blend electrolytes with glycerol plasticizer for EDLC application. Ionics, 30 (4). pp. 2409-2423. ISSN 0947-7047, DOI https://doi.org/10.1007/s11581-024-05412-9 <https://doi.org/10.1007/s11581-024-05412-9>. https://doi.org/10.1007/s11581-024-05412-9 10.1007/s11581-024-05412-9
institution	Universiti Malaya
building	UM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaya
content_source	UM Research Repository
url_provider	http://eprints.um.edu.my/
topic	Q Science (General) QC Physics QD Chemistry
spellingShingle	Q Science (General) QC Physics QD Chemistry Hadi, Jihad M. Aziz, Shujahadeen B. Abdulwahid, Rebar T. Brza, Mohamad A. Tahir, Hawzhin B. Hamad, Samir M. Shamsuri, N. A. Woo, Haw Jiunn Alias, Yatimah Hamsan, M. H. Steve, O. J. S. Kadir, Mohd Fakhrul Zamani Characterizing sodium-conducting biopolymer blend electrolytes with glycerol plasticizer for EDLC application
description	In this research, a new system for electrical double-layer capacitors (EDLCs) is introduced that employs biopolymer blend electrolytes incorporating glycerol as a plasticizer. To prepare the films, the solution cast technique was employed to produce sodium-conducting plasticized chitosan:poly(oxazoline) (CH:POZ) systems. Sodium bromide (NaBr) salt was used as a sodium ion provider along with various concentrations of plasticizer to enhance the conduction mechanism. Using electrochemical impedance spectroscopy (EIS), the conductivity, diffusion coefficient, mobility, and number density of ions were determined via simulated EIS results. The results showed that the maximum conductivity of 8.27 x 10-4 S/cm was achieved when 45 wt.% of glycerol was added. The study also investigated the effect of plasticizers on the relaxation time for sodium conduction and the electrochemical behavior of the samples. The superior performance of the system was further confirmed by electrochemical measurements such as linear sweep voltammetry (LSV) and cyclic voltammetry (CV).
format	Article
author	Hadi, Jihad M. Aziz, Shujahadeen B. Abdulwahid, Rebar T. Brza, Mohamad A. Tahir, Hawzhin B. Hamad, Samir M. Shamsuri, N. A. Woo, Haw Jiunn Alias, Yatimah Hamsan, M. H. Steve, O. J. S. Kadir, Mohd Fakhrul Zamani
author_facet	Hadi, Jihad M. Aziz, Shujahadeen B. Abdulwahid, Rebar T. Brza, Mohamad A. Tahir, Hawzhin B. Hamad, Samir M. Shamsuri, N. A. Woo, Haw Jiunn Alias, Yatimah Hamsan, M. H. Steve, O. J. S. Kadir, Mohd Fakhrul Zamani
author_sort	Hadi, Jihad M.
title	Characterizing sodium-conducting biopolymer blend electrolytes with glycerol plasticizer for EDLC application
title_short	Characterizing sodium-conducting biopolymer blend electrolytes with glycerol plasticizer for EDLC application
title_full	Characterizing sodium-conducting biopolymer blend electrolytes with glycerol plasticizer for EDLC application
title_fullStr	Characterizing sodium-conducting biopolymer blend electrolytes with glycerol plasticizer for EDLC application
title_full_unstemmed	Characterizing sodium-conducting biopolymer blend electrolytes with glycerol plasticizer for EDLC application
title_sort	characterizing sodium-conducting biopolymer blend electrolytes with glycerol plasticizer for edlc application
publisher	Springer Verlag (Germany)
publishDate	2024
url	http://eprints.um.edu.my/45595/ https://doi.org/10.1007/s11581-024-05412-9
_version_	1814933278309744640
score	13.211869

Characterizing sodium-conducting biopolymer blend electrolytes with glycerol plasticizer for EDLC application

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