Ionic conductivity of lithium gel polymer electrolyte based poly (methyl methacrylate) grafted natural rubber ( MG49) / Nur Sabirah Ahmad
MG49 is a natural rubber grafted with 49% poly (methyl methacrylate).Gel polymer electrolytes containing MG49- Li2CO3 -EC were prepared by solution cast technique. Alternating current electrochemical impedances spectroscopy was employed to investigate the ionic conductivity of the electrolytes film...
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my.uitm.ir.486912023-07-28T02:50:15Z https://ir.uitm.edu.my/id/eprint/48691/ Ionic conductivity of lithium gel polymer electrolyte based poly (methyl methacrylate) grafted natural rubber ( MG49) / Nur Sabirah Ahmad Ahmad, Nur Sabirah Lithium Crystallography MG49 is a natural rubber grafted with 49% poly (methyl methacrylate).Gel polymer electrolytes containing MG49- Li2CO3 -EC were prepared by solution cast technique. Alternating current electrochemical impedances spectroscopy was employed to investigate the ionic conductivity of the electrolytes film at 27°C and the analysis showed that the addition of EC plasticizer has increased the ionic conductivity up to 5.84 x 10-8 S/cm. The polymer-salt complexes were investigated using Fourier Transformed Infrared Spectroscopy to study the interactions between lithium ions and MG49 polymer host. The representation of infrared spectra of pure MG49 and MG49-salt complexes with various concentrations of salted can be observed that when lithium carbonate was added to MG49,.Vibrational spectra data reveals that symmetrical carbonyl group (C=0) in MG49 - salt stretch at 1727.45 cm-1. 2012 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/48691/1/48691.pdf Ionic conductivity of lithium gel polymer electrolyte based poly (methyl methacrylate) grafted natural rubber ( MG49) / Nur Sabirah Ahmad. (2012) Degree thesis, thesis, Universiti Teknologi MARA. |
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Lithium Crystallography Ahmad, Nur Sabirah Ionic conductivity of lithium gel polymer electrolyte based poly (methyl methacrylate) grafted natural rubber ( MG49) / Nur Sabirah Ahmad |
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MG49 is a natural rubber grafted with 49% poly (methyl methacrylate).Gel polymer electrolytes containing MG49- Li2CO3 -EC were prepared by solution cast technique. Alternating current electrochemical impedances spectroscopy was employed to investigate the ionic conductivity of the electrolytes film at 27°C and the analysis showed that the addition of EC plasticizer has increased the ionic conductivity up to 5.84 x 10-8 S/cm. The polymer-salt complexes were investigated using Fourier Transformed Infrared Spectroscopy to study the interactions between lithium ions and MG49 polymer host. The representation of infrared spectra of pure MG49 and MG49-salt complexes with various concentrations of salted can be observed that when lithium carbonate was added to MG49,.Vibrational spectra data reveals that symmetrical carbonyl group (C=0) in MG49 - salt stretch at 1727.45 cm-1. |
format |
Thesis |
author |
Ahmad, Nur Sabirah |
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Ahmad, Nur Sabirah |
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Ahmad, Nur Sabirah |
title |
Ionic conductivity of lithium gel polymer electrolyte based poly (methyl methacrylate) grafted natural rubber ( MG49) / Nur Sabirah Ahmad |
title_short |
Ionic conductivity of lithium gel polymer electrolyte based poly (methyl methacrylate) grafted natural rubber ( MG49) / Nur Sabirah Ahmad |
title_full |
Ionic conductivity of lithium gel polymer electrolyte based poly (methyl methacrylate) grafted natural rubber ( MG49) / Nur Sabirah Ahmad |
title_fullStr |
Ionic conductivity of lithium gel polymer electrolyte based poly (methyl methacrylate) grafted natural rubber ( MG49) / Nur Sabirah Ahmad |
title_full_unstemmed |
Ionic conductivity of lithium gel polymer electrolyte based poly (methyl methacrylate) grafted natural rubber ( MG49) / Nur Sabirah Ahmad |
title_sort |
ionic conductivity of lithium gel polymer electrolyte based poly (methyl methacrylate) grafted natural rubber ( mg49) / nur sabirah ahmad |
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2012 |
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https://ir.uitm.edu.my/id/eprint/48691/1/48691.pdf https://ir.uitm.edu.my/id/eprint/48691/ |
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