Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-07-99-28
DOI: https://dx.doi.org/10.15863/TAS.2021.07.99.28
Language: English
Citation: Shodmanov, J. A., & Boymirzaev, A. S. (2021). Compressible and bendable highly flexible double network gel polymer electrolytes for supercapasitors. ISJ Theoretical & Applied Science, 07 (99), 134-142. Soi: http://s-o-i.org/1.1/TAS-07-99-28 Doi: https://dx.doi.org/10.15863/TAS.2021.07.99.28 |
Pages: 134-142
Published: 30.07.2021
Abstract: In this article, a unique self-healing, flexible double network gel polymer electrolyte derived from raw gellan gum and polyacrylamide is prepared and used as gel electrolyte in a supercapacitor. Gellan gum and polyacrylamide that have been cross-linked using Na+ ions have good mechanical and self-healing characteristics. Tensile stress-strain curves before and after self-healing mechanical properties at various times - 0.3, 2,4,8,16,24 hours - and temperatures - 0, 20, 40, 60, 80, 900C - indicated that gel polymer electrolytes have good self-healing performance and tensile characteristics. As a result of such polymer electrolyte features, supercapacitors have a high specific capacitance.
Key words: flexibility, polymer gel, supercapasitor, blendable, compressible, double network polymer, gellan gum, polyacrylamide, tensile stress, ionic conductivity.
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