Ionic liquid incorporated PVC based polymer electrolytes: electrical and dielectric properties
This paper is focussed on conductivity and dielectric properties of Poly (vinyl) chloride (PVC)- ammonium triflate (NH4CF3SO3) - butyltrimethyl ammonium bis (trifluoromethyl sulfonyl) imide (Bu3MeNTf2N) ionic liquid, electrolyte system. The electrolyte is prepared by solution cast technique. In this...
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| Format: | Article |
| Language: | English |
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Universiti Kebangsaan Malaysia
2014
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| Online Access: | http://journalarticle.ukm.my/7176/1/09_Siti_Khatijah.pdf |
| _version_ | 1796930482094473216 |
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| author | Siti Khatijah Deraman, Nor Sabirin Mohamed, Ri Hanum Yahaya Subban, |
| author_facet | Siti Khatijah Deraman, Nor Sabirin Mohamed, Ri Hanum Yahaya Subban, |
| author_sort | Siti Khatijah Deraman, |
| collection | UKM |
| description | This paper is focussed on conductivity and dielectric properties of Poly (vinyl) chloride (PVC)- ammonium triflate (NH4CF3SO3) - butyltrimethyl ammonium bis (trifluoromethyl sulfonyl) imide (Bu3MeNTf2N) ionic liquid, electrolyte system. The electrolyte is prepared by solution cast technique. In this work, the sample containing 30 wt. % NH4CF3SO3 exhibits the highest room temperature conductivity of 2.50 × 10-7 S cm-1. Ionic liquid is added in various quantities to the 70 wt. % PVC-30 wt. % NH4CF3SO3 composition in order to enhance the conductivity of the sample. The highest conductivity at room temperature is obtained for the sample containing 15 wt. % Bu3MeNTf2N with a value of 1.56 × 10 -4 S cm-1. The effects of ionic liquid addition on the frequency dependent dielectric properties of PVC based electrolytes is investigated by electrochemical impedance spectroscopy (EIS) at room temperature. The values of dielectric constant were found to increase with increasing conductivity of the samples. Analysis of the ac conductivity data showed the electrolytes to be of the non-Debye type. |
| first_indexed | 2024-03-06T04:03:40Z |
| format | Article |
| id | ukm.eprints-7176 |
| institution | Universiti Kebangsaan Malaysia |
| language | English |
| last_indexed | 2024-03-06T04:03:40Z |
| publishDate | 2014 |
| publisher | Universiti Kebangsaan Malaysia |
| record_format | dspace |
| spelling | ukm.eprints-71762016-12-14T06:43:18Z http://journalarticle.ukm.my/7176/ Ionic liquid incorporated PVC based polymer electrolytes: electrical and dielectric properties Siti Khatijah Deraman, Nor Sabirin Mohamed, Ri Hanum Yahaya Subban, This paper is focussed on conductivity and dielectric properties of Poly (vinyl) chloride (PVC)- ammonium triflate (NH4CF3SO3) - butyltrimethyl ammonium bis (trifluoromethyl sulfonyl) imide (Bu3MeNTf2N) ionic liquid, electrolyte system. The electrolyte is prepared by solution cast technique. In this work, the sample containing 30 wt. % NH4CF3SO3 exhibits the highest room temperature conductivity of 2.50 × 10-7 S cm-1. Ionic liquid is added in various quantities to the 70 wt. % PVC-30 wt. % NH4CF3SO3 composition in order to enhance the conductivity of the sample. The highest conductivity at room temperature is obtained for the sample containing 15 wt. % Bu3MeNTf2N with a value of 1.56 × 10 -4 S cm-1. The effects of ionic liquid addition on the frequency dependent dielectric properties of PVC based electrolytes is investigated by electrochemical impedance spectroscopy (EIS) at room temperature. The values of dielectric constant were found to increase with increasing conductivity of the samples. Analysis of the ac conductivity data showed the electrolytes to be of the non-Debye type. Universiti Kebangsaan Malaysia 2014-06 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/7176/1/09_Siti_Khatijah.pdf Siti Khatijah Deraman, and Nor Sabirin Mohamed, and Ri Hanum Yahaya Subban, (2014) Ionic liquid incorporated PVC based polymer electrolytes: electrical and dielectric properties. Sains Malaysiana, 43 (6). pp. 877-883. ISSN 0126-6039 http://www.ukm.my/jsm/ |
| spellingShingle | Siti Khatijah Deraman, Nor Sabirin Mohamed, Ri Hanum Yahaya Subban, Ionic liquid incorporated PVC based polymer electrolytes: electrical and dielectric properties |
| title | Ionic liquid incorporated PVC based polymer electrolytes:
electrical and dielectric properties |
| title_full | Ionic liquid incorporated PVC based polymer electrolytes:
electrical and dielectric properties |
| title_fullStr | Ionic liquid incorporated PVC based polymer electrolytes:
electrical and dielectric properties |
| title_full_unstemmed | Ionic liquid incorporated PVC based polymer electrolytes:
electrical and dielectric properties |
| title_short | Ionic liquid incorporated PVC based polymer electrolytes:
electrical and dielectric properties |
| title_sort | ionic liquid incorporated pvc based polymer electrolytes electrical and dielectric properties |
| url | http://journalarticle.ukm.my/7176/1/09_Siti_Khatijah.pdf |
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