Biopolymeric electrolyte based on glycerolized methyl cellulose with NH4Br as proton source and potential application in EDLC

In the present work, biopolymer electrolyte films based on MC doped with NH4Br salt and plasticized with glycerol were prepared by solution casting method. Fourier transform infrared (FTIR) spectroscopy analysis confirms the interaction between MC, NH4Br, and glycerol. X-ray diffraction (XRD) explai...

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Main Authors: Kadir, M.F.Z., Salleh, N.S., Hamsan, M.H., Aspanut, Z., Majid, N.A., Shukur, M.F.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.20878 /
Published: Institute for Ionics 2018
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85033571963&doi=10.1007%2fs11581-017-2330-4&partnerID=40&md5=81512c7a456f64bbdc96fb6aee395b95
http://eprints.utp.edu.my/20878/
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spelling utp-eprints.208782019-02-26T02:35:13Z Biopolymeric electrolyte based on glycerolized methyl cellulose with NH4Br as proton source and potential application in EDLC Kadir, M.F.Z. Salleh, N.S. Hamsan, M.H. Aspanut, Z. Majid, N.A. Shukur, M.F. In the present work, biopolymer electrolyte films based on MC doped with NH4Br salt and plasticized with glycerol were prepared by solution casting method. Fourier transform infrared (FTIR) spectroscopy analysis confirms the interaction between MC, NH4Br, and glycerol. X-ray diffraction (XRD) explains that the enhancement of conductivity is affected by the degree of crystallinity. This result is verified by field emission scanning electron microscopy (FESEM). For unplasticized system, sample containing 25 wt of NH4Br possesses the highest ionic conductivity of (1.89 ± 0.05) � 10�4 S cm�1. The addition of 30 wt glycerol increases the conductivity value up to (1.67 ± 0.04) � 10�3 S cm�1. The conduction mechanism was best presented by the correlated barrier hopping (CBH) model. The linear sweep voltammetry (LSV) and cyclic voltammetry (CV) result confirms the suitability of the highest conducting electrolyte to be employed in the fabrication of electrochemical double layer capacitor (EDLC). © 2017, Springer-Verlag GmbH Germany. Institute for Ionics 2018 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85033571963&doi=10.1007%2fs11581-017-2330-4&partnerID=40&md5=81512c7a456f64bbdc96fb6aee395b95 Kadir, M.F.Z. and Salleh, N.S. and Hamsan, M.H. and Aspanut, Z. and Majid, N.A. and Shukur, M.F. (2018) Biopolymeric electrolyte based on glycerolized methyl cellulose with NH4Br as proton source and potential application in EDLC. Ionics, 24 (6). pp. 1651-1662. http://eprints.utp.edu.my/20878/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description In the present work, biopolymer electrolyte films based on MC doped with NH4Br salt and plasticized with glycerol were prepared by solution casting method. Fourier transform infrared (FTIR) spectroscopy analysis confirms the interaction between MC, NH4Br, and glycerol. X-ray diffraction (XRD) explains that the enhancement of conductivity is affected by the degree of crystallinity. This result is verified by field emission scanning electron microscopy (FESEM). For unplasticized system, sample containing 25 wt of NH4Br possesses the highest ionic conductivity of (1.89 ± 0.05) � 10�4 S cm�1. The addition of 30 wt glycerol increases the conductivity value up to (1.67 ± 0.04) � 10�3 S cm�1. The conduction mechanism was best presented by the correlated barrier hopping (CBH) model. The linear sweep voltammetry (LSV) and cyclic voltammetry (CV) result confirms the suitability of the highest conducting electrolyte to be employed in the fabrication of electrochemical double layer capacitor (EDLC). © 2017, Springer-Verlag GmbH Germany.
format Article
author Kadir, M.F.Z.
Salleh, N.S.
Hamsan, M.H.
Aspanut, Z.
Majid, N.A.
Shukur, M.F.
spellingShingle Kadir, M.F.Z.
Salleh, N.S.
Hamsan, M.H.
Aspanut, Z.
Majid, N.A.
Shukur, M.F.
Biopolymeric electrolyte based on glycerolized methyl cellulose with NH4Br as proton source and potential application in EDLC
author_sort Kadir, M.F.Z.
title Biopolymeric electrolyte based on glycerolized methyl cellulose with NH4Br as proton source and potential application in EDLC
title_short Biopolymeric electrolyte based on glycerolized methyl cellulose with NH4Br as proton source and potential application in EDLC
title_full Biopolymeric electrolyte based on glycerolized methyl cellulose with NH4Br as proton source and potential application in EDLC
title_fullStr Biopolymeric electrolyte based on glycerolized methyl cellulose with NH4Br as proton source and potential application in EDLC
title_full_unstemmed Biopolymeric electrolyte based on glycerolized methyl cellulose with NH4Br as proton source and potential application in EDLC
title_sort biopolymeric electrolyte based on glycerolized methyl cellulose with nh4br as proton source and potential application in edlc
publisher Institute for Ionics
publishDate 2018
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85033571963&doi=10.1007%2fs11581-017-2330-4&partnerID=40&md5=81512c7a456f64bbdc96fb6aee395b95
http://eprints.utp.edu.my/20878/
_version_ 1741196410322157568
score 11.62408

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