Kadir, M.F.Z. and Aspanut, Z. and Majid, S.R. and Arof, Abdul Kariem (2009) Conductivity studies of chitosan based solid polymer electrolyte incorporated with ionic liquid. In: National Workshop on Functional Materials 2009, 16 June 2009, Centre For Ionics, University of Malaya.
![[img]](http://eprints.um.edu.my/style/images/fileicons/application_pdf.png)
|
PDF
conductivity_studies_of_chitosan.pdf - Published Version Download (1MB) |
Abstract
Chitosan.Nl-lal + I-butyl-3-methylimidazolium iodide [BMIM][I] ionic liquid (IL) based polymer electrolyte were prepared by solution cast technique. The ratio of chitosan and ammonium iodide (NI-4I) salts was fixed at 55:45 (wt. %). Various concentrations of ionic liquid incorporated into the chitosan.Nllal films have been studied. The highest room temperature ionic conductivity was obtained for the sample containing 80 wt. % IL with the value of 8.47 x 10-4S cm-I. Dielectric properties of this film have been studied in the temperature range 303 K to 343 K. The AC conductivity was found to increase with increasing frequency and temperature. The plot of AC conductivity versus frequency follows the Jonscher power law <JAC = Aros
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Chitosan, ionic liquid, polymer electrolyte |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Faculty of Science > Department of Physics |
| Depositing User: | Mr. Mohd Samsul Ismail |
| Date Deposited: | 18 Dec 2014 00:45 |
| Last Modified: | 04 Oct 2018 06:02 |
| URI: | http://eprints.um.edu.my/id/eprint/11179 |
Actions (login required)
 |
View Item |
