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Electric double-layer capacitors with tea waste derived activated carbon electrodes and plastic crystal based flexible gel polymer electrolytes

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dc.ConferencecodeBandung Inst Technol, Fac Math & Nat Sci, Phys Dept, Indonesian Phys Soc, Phys & Appl Phys Soc Indonesia, Indonesian Nucl Scientist Soc, Indonesian Mat Res Soc, Indonesian Geophysicist Soc, W Java Chapter, Indonesian Med Physicist & Biophysicist Soc
dc.ConferencedateAUG 19-20, 2015
dc.ConferencelocationBandung, INDONESIA
dc.Conferencename6th Asian Physics Symposium (APS)
dc.contributor.authorSuleman, Men_US
dc.contributor.authorDeraman, Men_US
dc.contributor.authorOthman, MARen_US
dc.contributor.authorOmar, Ren_US
dc.contributor.authorHashim, MAen_US
dc.contributor.authorBasri, NHen_US
dc.contributor.authorNor, NSMen_US
dc.contributor.authorDolah, BNMen_US
dc.contributor.authorHanappi, MFYMen_US
dc.contributor.authorHamdan, Een_US
dc.contributor.authorSazali, NESen_US
dc.contributor.authorTajuddin, NSMen_US
dc.contributor.authorJasni, MRMen_US
dc.date.accessioned2024-05-29T02:52:05Z
dc.date.available2024-05-29T02:52:05Z
dc.date.issued2016
dc.description.abstractWe report a novel configuration of symmetrical electric double-layer capacitors (EDLCs) comprising a plastic crystalline succinonitrile (SN) based flexible polymer gel electrolyte, incorporated with sodium trifluoromethane sulfonate (NaTf) immobilised in a host polymer poly (vinylidine fluoride-co-hexafluoropropylene) (PVdF-HFP). The cost-effective activated carbon powder possessing a specific surface area (SSA) of similar to 1700 m(2)g(-1) containing a large proportion of meso-porosity has been derived from tea waste to use as supercapacitor electrodes. The high ionic conductivity (similar to 3.6x10(-3) S cm(-1) at room temperature) and good electrochemical stability render the gel polymer electrolyte film a suitable candidate for the fabrication of EDLCs. The performance of the EDLCs has been tested by electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV), and galvanostatic charge-discharge studies. The performance of the EDLC cell is found to be promising in terms of high values of specific capacitance (similar to 270 F g(-1)), specific energy (similar to 36 Wh kg(-1)), and power density (similar to 33 kW kg(-1)).
dc.identifier.doi10.1088/1742-6596/739/1/012086
dc.identifier.isbn1742-6596
dc.identifier.issn1742-6588
dc.identifier.scopusWOS:000481843400086
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/11272
dc.identifier.volume739
dc.languageEnglish
dc.language.isoen_US
dc.publisherIOP Publishing Ltden_US
dc.relation.ispartof6th Asian Physics Symposium
dc.sourceWeb Of Science (ISI)
dc.titleElectric double-layer capacitors with tea waste derived activated carbon electrodes and plastic crystal based flexible gel polymer electrolytes
dc.typeProceedings Paperen_US
dspace.entity.typePublication

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