Preparation and characterization of PVC-Al2O3- LiClO4 composite polymeric electrolyte
Ionic conductivity of composite polymer electrolyte PVC-Al 2O3-LiClO4 as a function of Al 2O3 concentration has been studied. The electrolyte samples were prepared by solution casting technique. Their ionic conductivity was measured using impedance spectroscopy technique. It was observed that the co...
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my.uniten.dspace-308492023-12-29T15:54:36Z Preparation and characterization of PVC-Al2O3- LiClO4 composite polymeric electrolyte Ahmad A. Rahman M.Y.A. Mohd Noor S.A. Bakar M.R.A. 16306307100 55347217400 35386952000 57208011125 Inorganic filler Ionic conductivity: PVC Surface morphology Ionic conductivity of composite polymer electrolyte PVC-Al 2O3-LiClO4 as a function of Al 2O3 concentration has been studied. The electrolyte samples were prepared by solution casting technique. Their ionic conductivity was measured using impedance spectroscopy technique. It was observed that the conductivity of the electrolyte varies with Al2O3 concentration. The highest room temperature conductivity of the electrolyte of 3.43 � 10-10 S.cm-1 was obtain at 25% by weight of Al2O3 and that without Al2O3 filler was found to be 2.43 � 10-11 S.cm-1. The glass transition temperature decreases with the increase of Al2O 3 percentage due to the increasing amorphous state, meanwhile the degradation temperature increases with the increase of Al2O 3 percentage. Both of these thermal properties influence the enhancement of the conductivity value. The morphology of the samples shows the even distribution of the Al2O3 filler in the samples. However, the filler starts to agglomerate in the sample when high percentage of Al2O3 is being used. In conclusion, the addition of Al2O3 filler improves the ionic conductivity of PVC-Al2O3LiClO4 solid polymer electrolyte. Final 2023-12-29T07:54:35Z 2023-12-29T07:54:35Z 2009 Article 2-s2.0-76049090999 https://www.scopus.com/inward/record.uri?eid=2-s2.0-76049090999&partnerID=40&md5=5df0e0131eb0474802fd8fe0eb866e61 https://irepository.uniten.edu.my/handle/123456789/30849 38 4 483 487 Scopus |
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Inorganic filler Ionic conductivity: PVC Surface morphology Ahmad A. Rahman M.Y.A. Mohd Noor S.A. Bakar M.R.A. Preparation and characterization of PVC-Al2O3- LiClO4 composite polymeric electrolyte |
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Ionic conductivity of composite polymer electrolyte PVC-Al 2O3-LiClO4 as a function of Al 2O3 concentration has been studied. The electrolyte samples were prepared by solution casting technique. Their ionic conductivity was measured using impedance spectroscopy technique. It was observed that the conductivity of the electrolyte varies with Al2O3 concentration. The highest room temperature conductivity of the electrolyte of 3.43 � 10-10 S.cm-1 was obtain at 25% by weight of Al2O3 and that without Al2O3 filler was found to be 2.43 � 10-11 S.cm-1. The glass transition temperature decreases with the increase of Al2O 3 percentage due to the increasing amorphous state, meanwhile the degradation temperature increases with the increase of Al2O 3 percentage. Both of these thermal properties influence the enhancement of the conductivity value. The morphology of the samples shows the even distribution of the Al2O3 filler in the samples. However, the filler starts to agglomerate in the sample when high percentage of Al2O3 is being used. In conclusion, the addition of Al2O3 filler improves the ionic conductivity of PVC-Al2O3LiClO4 solid polymer electrolyte. |
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16306307100 |
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16306307100 Ahmad A. Rahman M.Y.A. Mohd Noor S.A. Bakar M.R.A. |
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Article |
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Ahmad A. Rahman M.Y.A. Mohd Noor S.A. Bakar M.R.A. |
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Ahmad A. |
title |
Preparation and characterization of PVC-Al2O3- LiClO4 composite polymeric electrolyte |
title_short |
Preparation and characterization of PVC-Al2O3- LiClO4 composite polymeric electrolyte |
title_full |
Preparation and characterization of PVC-Al2O3- LiClO4 composite polymeric electrolyte |
title_fullStr |
Preparation and characterization of PVC-Al2O3- LiClO4 composite polymeric electrolyte |
title_full_unstemmed |
Preparation and characterization of PVC-Al2O3- LiClO4 composite polymeric electrolyte |
title_sort |
preparation and characterization of pvc-al2o3- liclo4 composite polymeric electrolyte |
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2023 |
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1806426547846905856 |
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13.222552 |