Conductivity and Dielectric Studies of Methylcellulose/Chitosan-NH4CF3SO3 Polymer Electrolyte
Films of methyl cellulose (MC) /chitosan blends were prepared via solution casting technique and their properties with different amount of ammonium trilate, NH4CF3SO3 were compared. Measurements of conductivity as a function of frequency at room temperature on these films were carried out using HIOK...
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| Main Authors: | , |
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| Format: | Conference Paper |
| Language: | en_US |
| Published: |
Trans Tech Publications Ltd
2015
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| Subjects: | |
| Online Access: | http://ddms.usim.edu.my/handle/123456789/8957 |
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| Institution: | Universiti Sains Islam Malaysia |
| Language: | en_US |
| Summary: | Films of methyl cellulose (MC) /chitosan blends were prepared via solution casting technique and their properties with different amount of ammonium trilate, NH4CF3SO3 were compared. Measurements of conductivity as a function of frequency at room temperature on these films were carried out using HIOKI 3532-50 LCR Hi-Tester where the frequency was set between 50 Hz to 1 MHz. Samples having 40 wt% of NH4CF3SO3 exhibit the highest room temperature conductivity of (4.99+4.18) x 10(-6) Scm(-1). Dielectric data were analyzed using complex permittivity and complex electrical modulus for the sample with the highest ionic conductivity. |
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