Cover Image

Characterization and ionic conductivity of polymeric electrolytes based on chitosan-ammonium thiocyanate- tiOz ceramic materials

Various amounts of Ti02 particles are used as filler in preparation of chitosan-ammonif thiocyanate-composite polymer electrolytes. The role of filler in this present work is as 8 agent to improve the conductivity of the films. Films of chitosan and its complexes were prepared using solution casting...

Full description

Saved in:
Bibliographic Details
Main Author: Aziz, N.A.
Format: Conference or Workshop Item
Language:English
Published: 2009
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.um.edu.my/11174/1/characterization_and_lonic_conductivity.pdf
http://eprints.um.edu.my/11174/
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.um.eprints.11174
record_format eprints
spelling my.um.eprints.111742014-12-18T00:34:45Z http://eprints.um.edu.my/11174/ Characterization and ionic conductivity of polymeric electrolytes based on chitosan-ammonium thiocyanate- tiOz ceramic materials Aziz, N.A. TA Engineering (General). Civil engineering (General) Various amounts of Ti02 particles are used as filler in preparation of chitosan-ammonif thiocyanate-composite polymer electrolytes. The role of filler in this present work is as 8 agent to improve the conductivity of the films. Films of chitosan and its complexes were prepared using solution casting technique. Different amounts of Ti02 3 wt. %, 6 wt. %, 9 wt. %, 12 wt. %, 15 wt. % and 18 wt. % were added to the highest room temperature conducting sample in chitosan-salt system i.e sample containing 40 wt. % NH4SCN. The impedance ( the composite films has been measured in the temperature and the frequency range 298 K to 373 K and 50 Hz to 1 MHz, respectively. The conductivity value of this sample is 1.29 x IJ Scm-I. With addition of 3 wt. % Ti02 filler the ionic conductivity increased to 2.75 x 10-4 S cm-1. XRD and FTIR results are also disscused. 2009-06 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.um.edu.my/11174/1/characterization_and_lonic_conductivity.pdf Aziz, N.A. (2009) Characterization and ionic conductivity of polymeric electrolytes based on chitosan-ammonium thiocyanate- tiOz ceramic materials. In: National Workshop on Functional Materials 2009, 16 June 2009, Centre For Ionics, University of Malaya.
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/
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Aziz, N.A.
Characterization and ionic conductivity of polymeric electrolytes based on chitosan-ammonium thiocyanate- tiOz ceramic materials
description Various amounts of Ti02 particles are used as filler in preparation of chitosan-ammonif thiocyanate-composite polymer electrolytes. The role of filler in this present work is as 8 agent to improve the conductivity of the films. Films of chitosan and its complexes were prepared using solution casting technique. Different amounts of Ti02 3 wt. %, 6 wt. %, 9 wt. %, 12 wt. %, 15 wt. % and 18 wt. % were added to the highest room temperature conducting sample in chitosan-salt system i.e sample containing 40 wt. % NH4SCN. The impedance ( the composite films has been measured in the temperature and the frequency range 298 K to 373 K and 50 Hz to 1 MHz, respectively. The conductivity value of this sample is 1.29 x IJ Scm-I. With addition of 3 wt. % Ti02 filler the ionic conductivity increased to 2.75 x 10-4 S cm-1. XRD and FTIR results are also disscused.
format Conference or Workshop Item
author Aziz, N.A.
author_facet Aziz, N.A.
author_sort Aziz, N.A.
title Characterization and ionic conductivity of polymeric electrolytes based on chitosan-ammonium thiocyanate- tiOz ceramic materials
title_short Characterization and ionic conductivity of polymeric electrolytes based on chitosan-ammonium thiocyanate- tiOz ceramic materials
title_full Characterization and ionic conductivity of polymeric electrolytes based on chitosan-ammonium thiocyanate- tiOz ceramic materials
title_fullStr Characterization and ionic conductivity of polymeric electrolytes based on chitosan-ammonium thiocyanate- tiOz ceramic materials
title_full_unstemmed Characterization and ionic conductivity of polymeric electrolytes based on chitosan-ammonium thiocyanate- tiOz ceramic materials
title_sort characterization and ionic conductivity of polymeric electrolytes based on chitosan-ammonium thiocyanate- tioz ceramic materials
publishDate 2009
url http://eprints.um.edu.my/11174/1/characterization_and_lonic_conductivity.pdf
http://eprints.um.edu.my/11174/
_version_ 1643688984788860928
score 13.211869

Similar Items