Ionic conductiviy of alginate-NH4Cl polymer electrolyte

This study aims to produce a solid biopolymer electrolyte (SBE) by doping ammonium chloride (NH4Cl) into alginate. Solution casting was used to prepare the alginate–NH4Cl SBE system. Electrical impedance spectroscopy was performed to analyze the electrical properties of the SBE under the applied fre...

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Main Authors: Nurhasniza, Mamajan Khan, Saadiah, M. A., Ahmad Faizrin, Fuzlin, Ahmad Salihin, Samsudin
Format: Article
Language:English
Published: DRPM Universitas Indonesia 2020
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Online Access:http://umpir.ump.edu.my/id/eprint/35856/1/%282020%29%20Ionic%20Conductiviy%20of%20Alginate-NH4Cl%20Polymer%20Electrolyte.pdf
http://umpir.ump.edu.my/id/eprint/35856/
https://doi.org/10.7454/mst.v24i3.3841
https://doi.org/10.7454/mst.v24i3.3841
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Institution: Universiti Malaysia Pahang Al-Sultan Abdullah
Language: English
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spelling my.ump.umpir.358562023-10-04T04:07:02Z http://umpir.ump.edu.my/id/eprint/35856/ Ionic conductiviy of alginate-NH4Cl polymer electrolyte Nurhasniza, Mamajan Khan Saadiah, M. A. Ahmad Faizrin, Fuzlin Ahmad Salihin, Samsudin Q Science (General) QC Physics This study aims to produce a solid biopolymer electrolyte (SBE) by doping ammonium chloride (NH4Cl) into alginate. Solution casting was used to prepare the alginate–NH4Cl SBE system. Electrical impedance spectroscopy was performed to analyze the electrical properties of the SBE under the applied frequency range of 50 Hz–1 MHz. The incorporation of 8 wt.% NH4Cl enhances the ionic conductivity of the SBE up to 3.18 × 10-7 S/cm at ambient room temperature. Fourier transform infrared spectroscopy shows that complexation occurs between the hydroxyl (-OH), carboxylate (COO- ) and ether linkage (C-O-C) functional groups due to the formation of inter- and intra-molecular hydrogen bonds between the biopolymer and the ionic dopant. The dielectric constant and dielectric loss increase with increasing dopant composition, thereby increasing the number of charge carriers and ionic mobility. DRPM Universitas Indonesia 2020 Article PeerReviewed pdf en cc_by_nc_nd_4 http://umpir.ump.edu.my/id/eprint/35856/1/%282020%29%20Ionic%20Conductiviy%20of%20Alginate-NH4Cl%20Polymer%20Electrolyte.pdf Nurhasniza, Mamajan Khan and Saadiah, M. A. and Ahmad Faizrin, Fuzlin and Ahmad Salihin, Samsudin (2020) Ionic conductiviy of alginate-NH4Cl polymer electrolyte. Makara Journal of Technology, 24 (3). pp. 125-130. ISSN 2355-2786. (Published) https://doi.org/10.7454/mst.v24i3.3841 https://doi.org/10.7454/mst.v24i3.3841
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic Q Science (General)
QC Physics
spellingShingle Q Science (General)
QC Physics
Nurhasniza, Mamajan Khan
Saadiah, M. A.
Ahmad Faizrin, Fuzlin
Ahmad Salihin, Samsudin
Ionic conductiviy of alginate-NH4Cl polymer electrolyte
description This study aims to produce a solid biopolymer electrolyte (SBE) by doping ammonium chloride (NH4Cl) into alginate. Solution casting was used to prepare the alginate–NH4Cl SBE system. Electrical impedance spectroscopy was performed to analyze the electrical properties of the SBE under the applied frequency range of 50 Hz–1 MHz. The incorporation of 8 wt.% NH4Cl enhances the ionic conductivity of the SBE up to 3.18 × 10-7 S/cm at ambient room temperature. Fourier transform infrared spectroscopy shows that complexation occurs between the hydroxyl (-OH), carboxylate (COO- ) and ether linkage (C-O-C) functional groups due to the formation of inter- and intra-molecular hydrogen bonds between the biopolymer and the ionic dopant. The dielectric constant and dielectric loss increase with increasing dopant composition, thereby increasing the number of charge carriers and ionic mobility.
format Article
author Nurhasniza, Mamajan Khan
Saadiah, M. A.
Ahmad Faizrin, Fuzlin
Ahmad Salihin, Samsudin
author_facet Nurhasniza, Mamajan Khan
Saadiah, M. A.
Ahmad Faizrin, Fuzlin
Ahmad Salihin, Samsudin
author_sort Nurhasniza, Mamajan Khan
title Ionic conductiviy of alginate-NH4Cl polymer electrolyte
title_short Ionic conductiviy of alginate-NH4Cl polymer electrolyte
title_full Ionic conductiviy of alginate-NH4Cl polymer electrolyte
title_fullStr Ionic conductiviy of alginate-NH4Cl polymer electrolyte
title_full_unstemmed Ionic conductiviy of alginate-NH4Cl polymer electrolyte
title_sort ionic conductiviy of alginate-nh4cl polymer electrolyte
publisher DRPM Universitas Indonesia
publishDate 2020
url http://umpir.ump.edu.my/id/eprint/35856/1/%282020%29%20Ionic%20Conductiviy%20of%20Alginate-NH4Cl%20Polymer%20Electrolyte.pdf
http://umpir.ump.edu.my/id/eprint/35856/
https://doi.org/10.7454/mst.v24i3.3841
https://doi.org/10.7454/mst.v24i3.3841
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