Nafion-Doped Polypyrrole as a Supercapacitor Electrode in Ionic Liquid
- Authors
- Kwon, J. S.; Kim, B. C.; Wallace, G. G.; Park, J. H.; Kim, S. H.; Ko, J. M.; Ahn, Heejoon
- Issue Date
- Jan-2010
- Publisher
- TAYLOR & FRANCIS LTD
- Keywords
- Ionic liquid; polypyrrole; supercapacitor
- Citation
- MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.520, pp 538 - 542
- Pages
- 5
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- MOLECULAR CRYSTALS AND LIQUID CRYSTALS
- Volume
- 520
- Start Page
- 538
- End Page
- 542
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/193925
- DOI
- 10.1080/15421400903584598
- ISSN
- 1542-1406
1543-5318
- Abstract
- The supercapacitive properties of flexible Nafion-doped polypyrrole(PPy/Nafion) electrodes prepared using a flexible gold coated porous PVDF substrate were investigated in the presence of an ionic liquid, N-methyl-N-propylpyridinium trifluoromethanesulfonyl imide(P1, 3TFSI), by means of cyclic voltammetry for supercapacitors. The PPy/Nafion showed capacitance values in the range of 350-450 F/g at the scan rates of 50-300 mV/s, indicating the ionic liquid is suitable for the electrolyte in supercapacitor.
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