PEMA / ENR-50 blend based polymer electrolytes : some electrical properties / Nursyazwani Mohamad Sukri

PEMA / ENR-50 blend based polymer electrolytes : some electrical properties / Nursyazwani Mohamad Sukri

In this work, PEMA was used as the principle host to prepare PEMA/ENR-50 blend, PEMA/ENR-50-LiCF3SO3 and PEMA/ENR-50-LiCF3SO3-EMIMTFSI systems using solution casting technique. The samples were characterized using Electrical Impedance Spectroscopy (EIS), X-Ray Diffraction (XRD), Fourier Transform In...

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Main Author: Mohamad Sukri, Nursyazwani
Format: Thesis
Language:English
Published: 2016
Online Access:https://ir.uitm.edu.my/id/eprint/79178/1/79178.pdf
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spelling my-uitm-ir.791782023-09-19T07:54:28Z PEMA / ENR-50 blend based polymer electrolytes : some electrical properties / Nursyazwani Mohamad Sukri 2016 Mohamad Sukri, Nursyazwani In this work, PEMA was used as the principle host to prepare PEMA/ENR-50 blend, PEMA/ENR-50-LiCF3SO3 and PEMA/ENR-50-LiCF3SO3-EMIMTFSI systems using solution casting technique. The samples were characterized using Electrical Impedance Spectroscopy (EIS), X-Ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR) and Differential Scanning Calorimetry (DSC) in order to investigate their electrical, structural and thermal properties. The polymer blend with PEMA/ENR-50 of ratio 70:30 yielded the most amorphous film. This blend system was selected for the preparation of polymer electrolytes with LiCF3S03 as a dopant salt. Impedance study showed that the conductivity of the blend based electrolyte system increases with increasing LiCF3S03 concentration. The system containing 40wt.% of LiCF3S03 salt exhibited optimum room temperature conductivity of 3.64>. 2016 Thesis https://ir.uitm.edu.my/id/eprint/79178/ https://ir.uitm.edu.my/id/eprint/79178/1/79178.pdf text en public masters Universiti Teknologi MARA (UiTM) Faculty of Applied Sciences Yahaya Subban, Ri Hanum
institution Universiti Teknologi MARA
collection UiTM Institutional Repository
language English
advisor Yahaya Subban, Ri Hanum
description In this work, PEMA was used as the principle host to prepare PEMA/ENR-50 blend, PEMA/ENR-50-LiCF3SO3 and PEMA/ENR-50-LiCF3SO3-EMIMTFSI systems using solution casting technique. The samples were characterized using Electrical Impedance Spectroscopy (EIS), X-Ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR) and Differential Scanning Calorimetry (DSC) in order to investigate their electrical, structural and thermal properties. The polymer blend with PEMA/ENR-50 of ratio 70:30 yielded the most amorphous film. This blend system was selected for the preparation of polymer electrolytes with LiCF3S03 as a dopant salt. Impedance study showed that the conductivity of the blend based electrolyte system increases with increasing LiCF3S03 concentration. The system containing 40wt.% of LiCF3S03 salt exhibited optimum room temperature conductivity of 3.64>.
format Thesis
qualification_level Master's degree
author Mohamad Sukri, Nursyazwani
spellingShingle Mohamad Sukri, Nursyazwani
PEMA / ENR-50 blend based polymer electrolytes : some electrical properties / Nursyazwani Mohamad Sukri
author_facet Mohamad Sukri, Nursyazwani
author_sort Mohamad Sukri, Nursyazwani
title PEMA / ENR-50 blend based polymer electrolytes : some electrical properties / Nursyazwani Mohamad Sukri
title_short PEMA / ENR-50 blend based polymer electrolytes : some electrical properties / Nursyazwani Mohamad Sukri
title_full PEMA / ENR-50 blend based polymer electrolytes : some electrical properties / Nursyazwani Mohamad Sukri
title_fullStr PEMA / ENR-50 blend based polymer electrolytes : some electrical properties / Nursyazwani Mohamad Sukri
title_full_unstemmed PEMA / ENR-50 blend based polymer electrolytes : some electrical properties / Nursyazwani Mohamad Sukri
title_sort pema / enr-50 blend based polymer electrolytes : some electrical properties / nursyazwani mohamad sukri
granting_institution Universiti Teknologi MARA (UiTM)
granting_department Faculty of Applied Sciences
publishDate 2016
url https://ir.uitm.edu.my/id/eprint/79178/1/79178.pdf
_version_ 1783736265649160192

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