Rani, N. S. and Sannappa, J. and Demappa, T. and Mahadevaiah (2013) Structural and ionic conductivity behavior in hydroxypropylmethylcellulose (HPMC) polymer films complexed with sodium iodide (NaI). In: AIP Conference Proceedings.
Full text not available from this repository. (Request a copy)Abstract
Solid polymer electrolyte films based on Hydroxypropylmethylcellulose (HPMC) complexed with Sodium Iodide (NaI) were prepared using solution cast method. The dissolution of the salt into the polymer host and the micro structural properties of pure and NaI complexed HPMC polymer electrolyte films were confirmed by X-Ray diffraction (XRD) studies. The XRD results revealed that the amorphous domains of HPMC polymer matrix was increased with increase in the NaI salt concentration. The degree of crystallanity and crystallite size is high for pure HPMC samples. Direct current (dc) conductivity was measured in the temperature range of 313-383k. Temperature dependence of dc electrical conductivity and activation energy regions data indicated the dominance of ion type charge transport in these polymer electrolyte films.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | M Polymer Science > Polymer Science |
| Divisions: | PG Centre Mandya > Polymer Science |
| Depositing User: | Arshiya Kousar Library Assistant |
| Date Deposited: | 11 Nov 2019 05:35 |
| Last Modified: | 11 Nov 2019 05:35 |
| URI: | http://eprints.uni-mysore.ac.in/id/eprint/9652 |
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