Citation
Kumar, Kailash and Mohd Noor, Ikhwan Syafiq and Pandey, Shri Prakash and Bhattacharya, Bhaskar and Saxena, Amit
(2024)
Electrical conductivity of pectin-based biopolymer electrolytes: search for a theoretical framework.
Journal of Solid State Electrochemistry.
ISSN 1432-8488; eISSN: 1433-0768
Abstract
This paper reports the successful fabrications of polymer electrolytes using biopolymer pectin in conjunction with ammonium azide (NaN3) salt by solution casting method. The ionic conductivity of these electrolytes was evaluated using EIS at room temperature. Among the compositions tested, the highest conductivity of 2.3 × 10−3 S cm−1 was observed to sample of 5 wt.% of NaN3. The charge carriers' concentration (n) and mobility (µ) were calculated to understand the conductivity behavior attributed to dispersoids. For the calculation of n and μ, two theoretical models were used, namely the Trukhan and the S&G Model. The correlations between conductivity, n and μ are discussed.
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Centre for Foundation Studies in Science of Universiti Putra Malaysia |
| DOI Number: | https://doi.org/10.1007/s10008-024-06018-x |
| Publisher: | Springer Science and Business Media Deutschland GmbH |
| Keywords: | Polymer electrolytes; Biopolymer electrolytes; Pectin; Ammonium azide; Solution casting; Electrical conductivity; Charge carriers concentration; Charge carriers mobility; Trukhan model; S&G model |
| Depositing User: | Ms. Azian Edawati Zakaria |
| Date Deposited: | 14 Nov 2024 03:16 |
| Last Modified: | 14 Nov 2024 03:16 |
| Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1007/s10008-024-06018-x |
| URI: | http://psasir.upm.edu.my/id/eprint/113622 |
| Statistic Details: | View Download Statistic |
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