Staff View: Ionic conduction of blend poly (vinylidene fluoride-hexafluoro propylene) and poly (methyl methacrylate)-grafted natural rubber based solid polymer electrolyte

Ionic conduction of blend poly (vinylidene fluoride-hexafluoro propylene) and poly (methyl methacrylate)-grafted natural rubber based solid polymer electrolyte

The complex of Poly (vinylidene fluoride-hexafluoro propylene) (PVDF-HFP), Poly (methyl methacrylate)-grafted natural rubber (MG49) (70/30) with lithium trifluoromethane sulfonate (LiCF3SO3) based solid polymer electrolyte has been prepared using solution casting technique. The electrochemical imped...

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Main Authors:	Ataollahi N., Ahmad A., Hamzah H., Rahman M.Y.A., Mohamed N.S.
Other Authors:	55210853900
Format:	Article
Published:	2023
Subjects:	Blend Ionic conductivity MG49 PVDF-HFP Solid polymer electrolyte
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spelling	my.uniten.dspace-299952023-12-29T15:43:55Z Ionic conduction of blend poly (vinylidene fluoride-hexafluoro propylene) and poly (methyl methacrylate)-grafted natural rubber based solid polymer electrolyte Ataollahi N. Ahmad A. Hamzah H. Rahman M.Y.A. Mohamed N.S. 55210853900 16306307100 6602504994 55347217400 7103398168 Blend Ionic conductivity MG49 PVDF-HFP Solid polymer electrolyte The complex of Poly (vinylidene fluoride-hexafluoro propylene) (PVDF-HFP), Poly (methyl methacrylate)-grafted natural rubber (MG49) (70/30) with lithium trifluoromethane sulfonate (LiCF3SO3) based solid polymer electrolyte has been prepared using solution casting technique. The electrochemical impedance spectroscopy (EIS) has been used to measure the ionic conductivity. This work has demonstrated that the addition of an optimum content of LiCF3SO3 enhance the ionic conductivity of polymer electrolyte films and conductivity values were found to depend upon the concentration of LiCF3SO3. The highest ionic conductivity achieved at 1.97�10-4 S cm-1for 25 wt. % of LiCF3SO3 at room temperature. By applying the temperature range from 303 K to 373 K the conductivity rise and the maximum conductivity obtained at 5.65�10-3 S cm-1 at 373 K. The interaction between Li ion and F atom in the structure of PVDF-HFP and O atom in MG49 resulting the formation of complex proved by the study of fourier transform infrared spectroscopy (FTIR). The amorphicity and crystallinity of electrolyte films have been characterized by x-ray diffraction (XRD) which indicates decrease in the degree of crystallinity by increasing of salt concentration. Scanning electron microscopy (SEM) appeals that there is no phase separation in the blend. Furthermore the nature of lithium salt has been found to influence the morphology of the polymer-blended electrolytes by improvement of surface morphology from rough to smooth with increasing salt content. � 2013 by ESG. Final 2023-12-29T07:43:55Z 2023-12-29T07:43:55Z 2013 Article 2-s2.0-84878955710 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84878955710&partnerID=40&md5=6732c438fad3d4c1e604c897c11f4215 https://irepository.uniten.edu.my/handle/123456789/29995 8 6 7875 7884 Scopus
institution	Universiti Tenaga Nasional
building	UNITEN Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Tenaga Nasional
content_source	UNITEN Institutional Repository
url_provider	http://dspace.uniten.edu.my/
topic	Blend Ionic conductivity MG49 PVDF-HFP Solid polymer electrolyte
spellingShingle	Blend Ionic conductivity MG49 PVDF-HFP Solid polymer electrolyte Ataollahi N. Ahmad A. Hamzah H. Rahman M.Y.A. Mohamed N.S. Ionic conduction of blend poly (vinylidene fluoride-hexafluoro propylene) and poly (methyl methacrylate)-grafted natural rubber based solid polymer electrolyte
description	The complex of Poly (vinylidene fluoride-hexafluoro propylene) (PVDF-HFP), Poly (methyl methacrylate)-grafted natural rubber (MG49) (70/30) with lithium trifluoromethane sulfonate (LiCF3SO3) based solid polymer electrolyte has been prepared using solution casting technique. The electrochemical impedance spectroscopy (EIS) has been used to measure the ionic conductivity. This work has demonstrated that the addition of an optimum content of LiCF3SO3 enhance the ionic conductivity of polymer electrolyte films and conductivity values were found to depend upon the concentration of LiCF3SO3. The highest ionic conductivity achieved at 1.97�10-4 S cm-1for 25 wt. % of LiCF3SO3 at room temperature. By applying the temperature range from 303 K to 373 K the conductivity rise and the maximum conductivity obtained at 5.65�10-3 S cm-1 at 373 K. The interaction between Li ion and F atom in the structure of PVDF-HFP and O atom in MG49 resulting the formation of complex proved by the study of fourier transform infrared spectroscopy (FTIR). The amorphicity and crystallinity of electrolyte films have been characterized by x-ray diffraction (XRD) which indicates decrease in the degree of crystallinity by increasing of salt concentration. Scanning electron microscopy (SEM) appeals that there is no phase separation in the blend. Furthermore the nature of lithium salt has been found to influence the morphology of the polymer-blended electrolytes by improvement of surface morphology from rough to smooth with increasing salt content. � 2013 by ESG.
author2	55210853900
author_facet	55210853900 Ataollahi N. Ahmad A. Hamzah H. Rahman M.Y.A. Mohamed N.S.
format	Article
author	Ataollahi N. Ahmad A. Hamzah H. Rahman M.Y.A. Mohamed N.S.
author_sort	Ataollahi N.
title	Ionic conduction of blend poly (vinylidene fluoride-hexafluoro propylene) and poly (methyl methacrylate)-grafted natural rubber based solid polymer electrolyte
title_short	Ionic conduction of blend poly (vinylidene fluoride-hexafluoro propylene) and poly (methyl methacrylate)-grafted natural rubber based solid polymer electrolyte
title_full	Ionic conduction of blend poly (vinylidene fluoride-hexafluoro propylene) and poly (methyl methacrylate)-grafted natural rubber based solid polymer electrolyte
title_fullStr	Ionic conduction of blend poly (vinylidene fluoride-hexafluoro propylene) and poly (methyl methacrylate)-grafted natural rubber based solid polymer electrolyte
title_full_unstemmed	Ionic conduction of blend poly (vinylidene fluoride-hexafluoro propylene) and poly (methyl methacrylate)-grafted natural rubber based solid polymer electrolyte
title_sort	ionic conduction of blend poly (vinylidene fluoride-hexafluoro propylene) and poly (methyl methacrylate)-grafted natural rubber based solid polymer electrolyte
publishDate	2023
_version_	1806428511100993536
score	13.222552

Ionic conduction of blend poly (vinylidene fluoride-hexafluoro propylene) and poly (methyl methacrylate)-grafted natural rubber based solid polymer electrolyte

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