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Preparation and enhanced stability of flexible supercapacitor prepared from Nafion/polyaniline nanofiber

Journal Article


Abstract


  • Polyaniline nanofibers were used to produce a flexible supercapacitor electrode with a specific capacitance of 235 F g(-1). Cycle life and energy density were enhanced after encapsulating the polyaniline nanofiber electrode in Nafion. A specific capacitance of 195 F g(-1) was obtained over 10,000 charge-discharge cycles.

    A fully flexible, stand alone capacitor comprising two polyaniline nanofiber based electrodes and a PVDF separator was constructed. An initial specific capacitance of 125 F g(-1) (100 mV s(-1)) was obtained. This decreased to 95 F g(-1) over 10,000 cycles. (C) 2009 Elsevier B.V. All rights reserved.

UOW Authors


  •   Kim, Byung Chul. (external author)
  •   Kwon, J S. (external author)
  •   Ko, J. M. (external author)
  •   Park, J H. (external author)
  •   Too, Chee O. (external author)
  •   Wallace, Gordon

Publication Date


  • 2010

Citation


  • Kim, B. C., Kwon, J. S., Ko, J. M., Park, J. H., Too, C. O. & Wallace, G. G. (2010). Preparation and enhanced stability of flexible supercapacitor prepared from Nafion/polyaniline nanofiber. Synthetic Metals, 160 (1-2), 94-98.

Scopus Eid


  • 2-s2.0-72549117210

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/424

Has Global Citation Frequency


Number Of Pages


  • 4

Start Page


  • 94

End Page


  • 98

Volume


  • 160

Issue


  • 1-2

Abstract


  • Polyaniline nanofibers were used to produce a flexible supercapacitor electrode with a specific capacitance of 235 F g(-1). Cycle life and energy density were enhanced after encapsulating the polyaniline nanofiber electrode in Nafion. A specific capacitance of 195 F g(-1) was obtained over 10,000 charge-discharge cycles.

    A fully flexible, stand alone capacitor comprising two polyaniline nanofiber based electrodes and a PVDF separator was constructed. An initial specific capacitance of 125 F g(-1) (100 mV s(-1)) was obtained. This decreased to 95 F g(-1) over 10,000 cycles. (C) 2009 Elsevier B.V. All rights reserved.

UOW Authors


  •   Kim, Byung Chul. (external author)
  •   Kwon, J S. (external author)
  •   Ko, J. M. (external author)
  •   Park, J H. (external author)
  •   Too, Chee O. (external author)
  •   Wallace, Gordon

Publication Date


  • 2010

Citation


  • Kim, B. C., Kwon, J. S., Ko, J. M., Park, J. H., Too, C. O. & Wallace, G. G. (2010). Preparation and enhanced stability of flexible supercapacitor prepared from Nafion/polyaniline nanofiber. Synthetic Metals, 160 (1-2), 94-98.

Scopus Eid


  • 2-s2.0-72549117210

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/424

Has Global Citation Frequency


Number Of Pages


  • 4

Start Page


  • 94

End Page


  • 98

Volume


  • 160

Issue


  • 1-2