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Proton-conducting polymer electrolyte films based on chitosan acetate complexed with NH4NO3 salt

Chitosan acetate-ammonium nitrate (NH4NO3) films have been prepared by the solution-cast technique. Fourier transform infrared spectroscopy (FTIR) showed that complexation has occurred. FTIR exhibited shifts in amine and carbonyl bands from 1553 to 1520 cm(-1) and 1636 to 1617 cm(-1). A new peak was...

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Main Authors: Majid, Siti Rohana, Arof, Abdul Kariem
Format: Article
Published: Elsevier 2005
Subjects:
QC Physics
Online Access:http://eprints.um.edu.my/7584/
https://doi.org/10.1016/j.physb.2004.10.025
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spelling my.um.eprints.75842019-08-27T01:26:12Z http://eprints.um.edu.my/7584/ Proton-conducting polymer electrolyte films based on chitosan acetate complexed with NH4NO3 salt Majid, Siti Rohana Arof, Abdul Kariem QC Physics Chitosan acetate-ammonium nitrate (NH4NO3) films have been prepared by the solution-cast technique. Fourier transform infrared spectroscopy (FTIR) showed that complexation has occurred. FTIR exhibited shifts in amine and carbonyl bands from 1553 to 1520 cm(-1) and 1636 to 1617 cm(-1). A new peak was also observed at 1746 cm(-1). XRD shows that all complexes are amorphous. The highest conductivity at room temperature is 2.53 x 10(-5) S cm(-1) for the film containing 45 wt% NH4NO3. The conductivity of the samples is dependent on the number of mobile ions and mobility. (C) 2004 Elsevier B.V. All rights reserved. Elsevier 2005 Article PeerReviewed Majid, Siti Rohana and Arof, Abdul Kariem (2005) Proton-conducting polymer electrolyte films based on chitosan acetate complexed with NH4NO3 salt. Physica B: Condensed Matter, 355 (1-4). pp. 78-82. ISSN 0921-4526 https://doi.org/10.1016/j.physb.2004.10.025 doi:10.1016/j.physb.2004.10.025
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic QC Physics
spellingShingle QC Physics
Majid, Siti Rohana
Arof, Abdul Kariem
Proton-conducting polymer electrolyte films based on chitosan acetate complexed with NH4NO3 salt
description Chitosan acetate-ammonium nitrate (NH4NO3) films have been prepared by the solution-cast technique. Fourier transform infrared spectroscopy (FTIR) showed that complexation has occurred. FTIR exhibited shifts in amine and carbonyl bands from 1553 to 1520 cm(-1) and 1636 to 1617 cm(-1). A new peak was also observed at 1746 cm(-1). XRD shows that all complexes are amorphous. The highest conductivity at room temperature is 2.53 x 10(-5) S cm(-1) for the film containing 45 wt% NH4NO3. The conductivity of the samples is dependent on the number of mobile ions and mobility. (C) 2004 Elsevier B.V. All rights reserved.
format Article
author Majid, Siti Rohana
Arof, Abdul Kariem
author_facet Majid, Siti Rohana
Arof, Abdul Kariem
author_sort Majid, Siti Rohana
title Proton-conducting polymer electrolyte films based on chitosan acetate complexed with NH4NO3 salt
title_short Proton-conducting polymer electrolyte films based on chitosan acetate complexed with NH4NO3 salt
title_full Proton-conducting polymer electrolyte films based on chitosan acetate complexed with NH4NO3 salt
title_fullStr Proton-conducting polymer electrolyte films based on chitosan acetate complexed with NH4NO3 salt
title_full_unstemmed Proton-conducting polymer electrolyte films based on chitosan acetate complexed with NH4NO3 salt
title_sort proton-conducting polymer electrolyte films based on chitosan acetate complexed with nh4no3 salt
publisher Elsevier
publishDate 2005
url http://eprints.um.edu.my/7584/
https://doi.org/10.1016/j.physb.2004.10.025
_version_ 1643688073838460928
score 13.209306

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