Polyvinyl alcohol-polystyrene sulphonic acid blend electrolyte for supercapacitor application

dc.contributor.author	Selva, Kumar, M.
dc.contributor.author	Bhat, D.K.
dc.date.accessioned	2020-03-31T08:41:50Z
dc.date.available	2020-03-31T08:41:50Z
dc.date.issued	2009
dc.description.abstract	A new polymer blend electrolyte based on poly vinyl alcohol and poly styrene sulphonic acid has been studied as an electrolyte for supercapcitors. A carbon-carbon supercapacitor has been fabricated using this electrolyte and its electrochemical characteristics and performance have been studied. The conductivity has been calculated using the bulk impedance obtained through impedance spectroscopy. The real and imaginary parts of the electrical modulus of samples show a long tail feature, which can be attributed to high capacitance of the material. The super capacitor showed a fairly good specific capacitance of 40 F g- 1 and a time constant of 5 s. 2008 Elsevier B.V. All rights reserved.	en_US
dc.identifier.citation	Physica B: Condensed Matter, 2009, Vol.404, 44143, pp.1143-1147	en_US
dc.identifier.uri	https://idr.nitk.ac.in/handle/123456789/12575
dc.title	Polyvinyl alcohol-polystyrene sulphonic acid blend electrolyte for supercapacitor application	en_US
dc.type	Article	en_US

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