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The Fabrication of Solid Polymer Electrolyte from CS/PEO/NaClO(4)/Fly Ash Composite
Solid polymer electrolytes (SPEs) have been successfully fabricated from CS/PEO/NaClO(4)/Fly ash composite. Chitosan (CS), an organic polymer, was blended with polyethylene oxide (PEO) to enhance its electrochemical properties. However, SPEs based on CS/PEO composites have low conductivity. Fly ash...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9693229/ https://www.ncbi.nlm.nih.gov/pubmed/36432918 http://dx.doi.org/10.3390/polym14224792 |
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author | Ni’mah, Yatim Lailun Saputra, Mohamat Ashar Eka Suprapto, Suprapto Fansuri, Hamzah Suwarta, Putu Subhan, Achmad Pradanawati, Sylvia Ayu |
author_facet | Ni’mah, Yatim Lailun Saputra, Mohamat Ashar Eka Suprapto, Suprapto Fansuri, Hamzah Suwarta, Putu Subhan, Achmad Pradanawati, Sylvia Ayu |
author_sort | Ni’mah, Yatim Lailun |
collection | PubMed |
description | Solid polymer electrolytes (SPEs) have been successfully fabricated from CS/PEO/NaClO(4)/Fly ash composite. Chitosan (CS), an organic polymer, was blended with polyethylene oxide (PEO) to enhance its electrochemical properties. However, SPEs based on CS/PEO composites have low conductivity. Fly ash (FA) has been studied to be used as a filler to increase the ionic conductivity of SPEs. In this study, polymer composites based on CS and PEO were developed with the addition of FA as a filler using the solution casting method. The interactions between CS, PEO, NaClO(4), and fly ash were observed using FTIR. The SPE characterization using XRD and DSC showed a decrease in crystallinity after the addition of NaClO(4) and FA. The SPE composite morphology and elemental distribution were investigated using SEM. SPE conductivity analysis using EIS showed the optimum results for SPE fabricated with a ratio of CS:PEO:NaClO(4) = 3:2:7.5, which was 1.02 × 10(−4) S cm(−1) at 30 °C and increased to 2.13 × 10(−3) S cm(−1) at 60 °C. The addition of FA (5 wt.%) increased the conductivity to 3.20 × 10(−4) S cm(−1) at 30 °C and increased to 4.34 × 10(−3) S cm(−1) at 60 °C. |
format | Online Article Text |
id | pubmed-9693229 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-96932292022-11-26 The Fabrication of Solid Polymer Electrolyte from CS/PEO/NaClO(4)/Fly Ash Composite Ni’mah, Yatim Lailun Saputra, Mohamat Ashar Eka Suprapto, Suprapto Fansuri, Hamzah Suwarta, Putu Subhan, Achmad Pradanawati, Sylvia Ayu Polymers (Basel) Article Solid polymer electrolytes (SPEs) have been successfully fabricated from CS/PEO/NaClO(4)/Fly ash composite. Chitosan (CS), an organic polymer, was blended with polyethylene oxide (PEO) to enhance its electrochemical properties. However, SPEs based on CS/PEO composites have low conductivity. Fly ash (FA) has been studied to be used as a filler to increase the ionic conductivity of SPEs. In this study, polymer composites based on CS and PEO were developed with the addition of FA as a filler using the solution casting method. The interactions between CS, PEO, NaClO(4), and fly ash were observed using FTIR. The SPE characterization using XRD and DSC showed a decrease in crystallinity after the addition of NaClO(4) and FA. The SPE composite morphology and elemental distribution were investigated using SEM. SPE conductivity analysis using EIS showed the optimum results for SPE fabricated with a ratio of CS:PEO:NaClO(4) = 3:2:7.5, which was 1.02 × 10(−4) S cm(−1) at 30 °C and increased to 2.13 × 10(−3) S cm(−1) at 60 °C. The addition of FA (5 wt.%) increased the conductivity to 3.20 × 10(−4) S cm(−1) at 30 °C and increased to 4.34 × 10(−3) S cm(−1) at 60 °C. MDPI 2022-11-08 /pmc/articles/PMC9693229/ /pubmed/36432918 http://dx.doi.org/10.3390/polym14224792 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Ni’mah, Yatim Lailun Saputra, Mohamat Ashar Eka Suprapto, Suprapto Fansuri, Hamzah Suwarta, Putu Subhan, Achmad Pradanawati, Sylvia Ayu The Fabrication of Solid Polymer Electrolyte from CS/PEO/NaClO(4)/Fly Ash Composite |
title | The Fabrication of Solid Polymer Electrolyte from CS/PEO/NaClO(4)/Fly Ash Composite |
title_full | The Fabrication of Solid Polymer Electrolyte from CS/PEO/NaClO(4)/Fly Ash Composite |
title_fullStr | The Fabrication of Solid Polymer Electrolyte from CS/PEO/NaClO(4)/Fly Ash Composite |
title_full_unstemmed | The Fabrication of Solid Polymer Electrolyte from CS/PEO/NaClO(4)/Fly Ash Composite |
title_short | The Fabrication of Solid Polymer Electrolyte from CS/PEO/NaClO(4)/Fly Ash Composite |
title_sort | fabrication of solid polymer electrolyte from cs/peo/naclo(4)/fly ash composite |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9693229/ https://www.ncbi.nlm.nih.gov/pubmed/36432918 http://dx.doi.org/10.3390/polym14224792 |
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