Preparation of PVdF-HFP based polymer gel electrolyte for zinc batteries / Nurul Athirah Ahmad Ezani

In this study, liquid electrolyte samples were prepared where each of the samples contained a constant amount of dimethylformamide (DMF) but different concentration of zinc triflate (ZnTf). The ionic conductivity of each sample then was tested by using the impedance spectroscopy technique. A sample...

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主要作者: Ahmad Ezani, Nurul Athirah
格式: Student Project
语言:English
出版: 2009
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http://ir.uitm.edu.my/id/eprint/48747/
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spelling my.uitm.ir.487472021-07-22T08:49:45Z http://ir.uitm.edu.my/id/eprint/48747/ Preparation of PVdF-HFP based polymer gel electrolyte for zinc batteries / Nurul Athirah Ahmad Ezani Ahmad Ezani, Nurul Athirah Electric discharge Electrochemistry. Electrolysis Electrolytes, electrolyte solutions In this study, liquid electrolyte samples were prepared where each of the samples contained a constant amount of dimethylformamide (DMF) but different concentration of zinc triflate (ZnTf). The ionic conductivity of each sample then was tested by using the impedance spectroscopy technique. A sample that had the optimum value of ionic conductivity was selected to be used in the preparation of polymer gel electrolyte. The optimum value of ionic conductivity of the liquid electrolyte sample was 4.03 x 10⁻ᶾ Scm"1 and obtained from the sample of 0.5M of ZnTf -DMF. Next, polymer gel electrolyte samples containing the 0.5M of ZnTf + DMF and different weight% of poly (vinylidene fluoride-co-hexafluoropropylene) (PVdF-HFP) were prepared. The ionic conductivity of each sample was tested by using the impedance spectroscopy technique. The highest ionic conductivity was 1.50 x 10⁻² Scm⁻¹ and obtained from the sample of 0.5M of ZnTf-DMF-6wt. % of PVDF-HFP. It was then used in the battery fabrication. 2009 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/48747/1/48747.pdf ID48747 Ahmad Ezani, Nurul Athirah (2009) Preparation of PVdF-HFP based polymer gel electrolyte for zinc batteries / Nurul Athirah Ahmad Ezani. [Student Project] (Unpublished)
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Electric discharge
Electrochemistry. Electrolysis
Electrolytes, electrolyte solutions
spellingShingle Electric discharge
Electrochemistry. Electrolysis
Electrolytes, electrolyte solutions
Ahmad Ezani, Nurul Athirah
Preparation of PVdF-HFP based polymer gel electrolyte for zinc batteries / Nurul Athirah Ahmad Ezani
description In this study, liquid electrolyte samples were prepared where each of the samples contained a constant amount of dimethylformamide (DMF) but different concentration of zinc triflate (ZnTf). The ionic conductivity of each sample then was tested by using the impedance spectroscopy technique. A sample that had the optimum value of ionic conductivity was selected to be used in the preparation of polymer gel electrolyte. The optimum value of ionic conductivity of the liquid electrolyte sample was 4.03 x 10⁻ᶾ Scm"1 and obtained from the sample of 0.5M of ZnTf -DMF. Next, polymer gel electrolyte samples containing the 0.5M of ZnTf + DMF and different weight% of poly (vinylidene fluoride-co-hexafluoropropylene) (PVdF-HFP) were prepared. The ionic conductivity of each sample was tested by using the impedance spectroscopy technique. The highest ionic conductivity was 1.50 x 10⁻² Scm⁻¹ and obtained from the sample of 0.5M of ZnTf-DMF-6wt. % of PVDF-HFP. It was then used in the battery fabrication.
format Student Project
author Ahmad Ezani, Nurul Athirah
author_facet Ahmad Ezani, Nurul Athirah
author_sort Ahmad Ezani, Nurul Athirah
title Preparation of PVdF-HFP based polymer gel electrolyte for zinc batteries / Nurul Athirah Ahmad Ezani
title_short Preparation of PVdF-HFP based polymer gel electrolyte for zinc batteries / Nurul Athirah Ahmad Ezani
title_full Preparation of PVdF-HFP based polymer gel electrolyte for zinc batteries / Nurul Athirah Ahmad Ezani
title_fullStr Preparation of PVdF-HFP based polymer gel electrolyte for zinc batteries / Nurul Athirah Ahmad Ezani
title_full_unstemmed Preparation of PVdF-HFP based polymer gel electrolyte for zinc batteries / Nurul Athirah Ahmad Ezani
title_sort preparation of pvdf-hfp based polymer gel electrolyte for zinc batteries / nurul athirah ahmad ezani
publishDate 2009
url http://ir.uitm.edu.my/id/eprint/48747/1/48747.pdf
http://ir.uitm.edu.my/id/eprint/48747/
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score 13.250246