Characteristics of Plasticized Lithium Ion Conducting Green Polymer Blend Electrolytes Based on CS: Dextran with High Energy Density and Specific Capacitance

The solution cast process is used to set up chitosan: dextran-based plasticized solid polymer electrolyte with high specific capacitance (228.62 F/g) at the 1st cycle. Fourier-transform infrared spectroscopy (FTIR) pattern revealed the interaction between polymers and electrolyte components. At ambi...

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Autores principales:	Elham M. A. Dannoun, Shujahadeen B. Aziz, Sozan N. Abdullah, Muaffaq M. Nofal, Khaled H. Mahmoud, Ary R. Murad, Ranjdar M. Abdullah, Mohd. F. Z. Kadir
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	solid polymer electrolyte impedance transport properties FTIR study electrochemical double-layer capacitor device Organic chemistry QD241-441
Acceso en línea:	https://doaj.org/article/92c835f968184870b5e879787c493934
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spelling	oai:doaj.org-article:92c835f968184870b5e879787c4939342021-11-11T18:41:22ZCharacteristics of Plasticized Lithium Ion Conducting Green Polymer Blend Electrolytes Based on CS: Dextran with High Energy Density and Specific Capacitance10.3390/polym132136132073-4360https://doaj.org/article/92c835f968184870b5e879787c4939342021-10-01T00:00:00Zhttps://www.mdpi.com/2073-4360/13/21/3613https://doaj.org/toc/2073-4360The solution cast process is used to set up chitosan: dextran-based plasticized solid polymer electrolyte with high specific capacitance (228.62 F/g) at the 1st cycle. Fourier-transform infrared spectroscopy (FTIR) pattern revealed the interaction between polymers and electrolyte components. At ambient temperature, the highest conductive plasticized system (CDLG–3) achieves a maximum conductivity of 4.16 × 10<sup>−4</sup> S cm<sup>−1</sup>. Using both FTIR and electrical impedance spectroscopy (EIS) methods, the mobility, number density, and diffusion coefficient of ions are measured, and they are found to rise as the amount of glycerol increases. Ions are the primary charge carriers, according to transference number measurement (TNM). According to linear sweep voltammetry (LSV), the CDLG–3 system’s electrochemical stability window is 2.2 V. In the preparation of electrical double layer capacitor devices, the CDLG–3 system was used. There are no Faradaic peaks on the cyclic voltammetry (CV) curve, which is virtually rectangular. Beyond the 20th cycle, the power density, energy density, and specific capacitance values from the galvanostatic charge–discharge are practically constant at 480 W/Kg, 8 Wh/Kg, and 60 F g<sup>−1</sup>, for 180 cycles.Elham M. A. DannounShujahadeen B. AzizSozan N. AbdullahMuaffaq M. NofalKhaled H. MahmoudAry R. MuradRanjdar M. AbdullahMohd. F. Z. KadirMDPI AGarticlesolid polymer electrolyteimpedancetransport propertiesFTIR studyelectrochemical double-layer capacitor deviceOrganic chemistryQD241-441ENPolymers, Vol 13, Iss 3613, p 3613 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	solid polymer electrolyte impedance transport properties FTIR study electrochemical double-layer capacitor device Organic chemistry QD241-441
spellingShingle	solid polymer electrolyte impedance transport properties FTIR study electrochemical double-layer capacitor device Organic chemistry QD241-441 Elham M. A. Dannoun Shujahadeen B. Aziz Sozan N. Abdullah Muaffaq M. Nofal Khaled H. Mahmoud Ary R. Murad Ranjdar M. Abdullah Mohd. F. Z. Kadir Characteristics of Plasticized Lithium Ion Conducting Green Polymer Blend Electrolytes Based on CS: Dextran with High Energy Density and Specific Capacitance
description	The solution cast process is used to set up chitosan: dextran-based plasticized solid polymer electrolyte with high specific capacitance (228.62 F/g) at the 1st cycle. Fourier-transform infrared spectroscopy (FTIR) pattern revealed the interaction between polymers and electrolyte components. At ambient temperature, the highest conductive plasticized system (CDLG–3) achieves a maximum conductivity of 4.16 × 10<sup>−4</sup> S cm<sup>−1</sup>. Using both FTIR and electrical impedance spectroscopy (EIS) methods, the mobility, number density, and diffusion coefficient of ions are measured, and they are found to rise as the amount of glycerol increases. Ions are the primary charge carriers, according to transference number measurement (TNM). According to linear sweep voltammetry (LSV), the CDLG–3 system’s electrochemical stability window is 2.2 V. In the preparation of electrical double layer capacitor devices, the CDLG–3 system was used. There are no Faradaic peaks on the cyclic voltammetry (CV) curve, which is virtually rectangular. Beyond the 20th cycle, the power density, energy density, and specific capacitance values from the galvanostatic charge–discharge are practically constant at 480 W/Kg, 8 Wh/Kg, and 60 F g<sup>−1</sup>, for 180 cycles.
format	article
author	Elham M. A. Dannoun Shujahadeen B. Aziz Sozan N. Abdullah Muaffaq M. Nofal Khaled H. Mahmoud Ary R. Murad Ranjdar M. Abdullah Mohd. F. Z. Kadir
author_facet	Elham M. A. Dannoun Shujahadeen B. Aziz Sozan N. Abdullah Muaffaq M. Nofal Khaled H. Mahmoud Ary R. Murad Ranjdar M. Abdullah Mohd. F. Z. Kadir
author_sort	Elham M. A. Dannoun
title	Characteristics of Plasticized Lithium Ion Conducting Green Polymer Blend Electrolytes Based on CS: Dextran with High Energy Density and Specific Capacitance
title_short	Characteristics of Plasticized Lithium Ion Conducting Green Polymer Blend Electrolytes Based on CS: Dextran with High Energy Density and Specific Capacitance
title_full	Characteristics of Plasticized Lithium Ion Conducting Green Polymer Blend Electrolytes Based on CS: Dextran with High Energy Density and Specific Capacitance
title_fullStr	Characteristics of Plasticized Lithium Ion Conducting Green Polymer Blend Electrolytes Based on CS: Dextran with High Energy Density and Specific Capacitance
title_full_unstemmed	Characteristics of Plasticized Lithium Ion Conducting Green Polymer Blend Electrolytes Based on CS: Dextran with High Energy Density and Specific Capacitance
title_sort	characteristics of plasticized lithium ion conducting green polymer blend electrolytes based on cs: dextran with high energy density and specific capacitance
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/92c835f968184870b5e879787c493934
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Characteristics of Plasticized Lithium Ion Conducting Green Polymer Blend Electrolytes Based on CS: Dextran with High Energy Density and Specific Capacitance

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