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Effect of untreated A1203 on the electrical properties of chitosan - based polymer electrolytes / Nursyazwani Mohamad Sukri

Chitosan composite polymer electrolyte thin films were prepared by casting the composite solutions of chitosan, LiCF3S03, and AI2O3, of various weight ratios at room temperature. The main objective of this study is to study the effect of untreated AI2O3 on the conductivity behavior. Five different c...

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Main Author: Mohamad Sukri, Nursyazwani
Format: Student Project
Language:English
Published: 2012
Subjects:
Electricity
Electric resistance
Online Access:https://ir.uitm.edu.my/id/eprint/45395/1/45395.pdf
https://ir.uitm.edu.my/id/eprint/45395/
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spelling my.uitm.ir.453952022-11-22T03:53:03Z https://ir.uitm.edu.my/id/eprint/45395/ Effect of untreated A1203 on the electrical properties of chitosan - based polymer electrolytes / Nursyazwani Mohamad Sukri Mohamad Sukri, Nursyazwani Electricity Electric resistance Chitosan composite polymer electrolyte thin films were prepared by casting the composite solutions of chitosan, LiCF3S03, and AI2O3, of various weight ratios at room temperature. The main objective of this study is to study the effect of untreated AI2O3 on the conductivity behavior. Five different compositions of polymer electrolytes were prepared with various AI2O3 concentrations, ranging from 0 to 8 wt%. Composition dependence conductivity of all samples at room temperature was measured with Electrical Impedance Spectroscopy (EIS) at frequency range from 100Hz to 1MHz. The highest conductivity of 1.52xl0"6 Scm"1 was achieved with 6 wt% AI2O3. Dielectric constant study concludes that an increment in AI2O3 content from 0 to 8wt% yields enhancement in the number of free charge carriers, and hence an enhancement in ionic conductivity. Fourier Transform Infrared (FTIR) studies the interaction among chitosan, LiCF3S03 and AI2O3. 2012 Student Project NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/45395/1/45395.pdf Effect of untreated A1203 on the electrical properties of chitosan - based polymer electrolytes / Nursyazwani Mohamad Sukri. (2012) [Student Project] (Unpublished)
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Electricity
Electric resistance
spellingShingle Electricity
Electric resistance
Mohamad Sukri, Nursyazwani
Effect of untreated A1203 on the electrical properties of chitosan - based polymer electrolytes / Nursyazwani Mohamad Sukri
description Chitosan composite polymer electrolyte thin films were prepared by casting the composite solutions of chitosan, LiCF3S03, and AI2O3, of various weight ratios at room temperature. The main objective of this study is to study the effect of untreated AI2O3 on the conductivity behavior. Five different compositions of polymer electrolytes were prepared with various AI2O3 concentrations, ranging from 0 to 8 wt%. Composition dependence conductivity of all samples at room temperature was measured with Electrical Impedance Spectroscopy (EIS) at frequency range from 100Hz to 1MHz. The highest conductivity of 1.52xl0"6 Scm"1 was achieved with 6 wt% AI2O3. Dielectric constant study concludes that an increment in AI2O3 content from 0 to 8wt% yields enhancement in the number of free charge carriers, and hence an enhancement in ionic conductivity. Fourier Transform Infrared (FTIR) studies the interaction among chitosan, LiCF3S03 and AI2O3.
format Student Project
author Mohamad Sukri, Nursyazwani
author_facet Mohamad Sukri, Nursyazwani
author_sort Mohamad Sukri, Nursyazwani
title Effect of untreated A1203 on the electrical properties of chitosan - based polymer electrolytes / Nursyazwani Mohamad Sukri
title_short Effect of untreated A1203 on the electrical properties of chitosan - based polymer electrolytes / Nursyazwani Mohamad Sukri
title_full Effect of untreated A1203 on the electrical properties of chitosan - based polymer electrolytes / Nursyazwani Mohamad Sukri
title_fullStr Effect of untreated A1203 on the electrical properties of chitosan - based polymer electrolytes / Nursyazwani Mohamad Sukri
title_full_unstemmed Effect of untreated A1203 on the electrical properties of chitosan - based polymer electrolytes / Nursyazwani Mohamad Sukri
title_sort effect of untreated a1203 on the electrical properties of chitosan - based polymer electrolytes / nursyazwani mohamad sukri
publishDate 2012
url https://ir.uitm.edu.my/id/eprint/45395/1/45395.pdf
https://ir.uitm.edu.my/id/eprint/45395/
_version_ 1751539817374547968
score 13.222552

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