DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, JH | ko |
dc.contributor.author | Ko, JM | ko |
dc.contributor.author | Park, OOk | ko |
dc.contributor.author | Kim, DW | ko |
dc.date.accessioned | 2008-06-11T07:09:51Z | - |
dc.date.available | 2008-06-11T07:09:51Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002-03 | - |
dc.identifier.citation | JOURNAL OF POWER SOURCES, v.105, no.1, pp.20 - 25 | - |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.uri | http://hdl.handle.net/10203/5020 | - |
dc.description.abstract | Composite electrodes for supercapacitors are prepared via chemical polymerization of pyrrole (Py) on the surface of a porous graphite fiber matrix. The capacitance properties are investigated with cyclic voltammetry (CV), ac impedance spectroscopy and charge-discharge tests. These electrodes show a specific capacitance of about 400 F g(-1) and a Coulombic efficiency of 96-99%. This indicates that the dipping method is quite suitable for the modification of carbon-based porous graphite fiber to improve the performance of electrodes which can be used in supercapacitors. (C) 2002 Elsevier Science B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | en |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | ELECTROCHEMICAL CAPACITORS | - |
dc.subject | CONDUCTING POLYMERS | - |
dc.title | Capacitance properties of graphite/polypyrrole composite electrode prepared by chemical polymerization of pyrrole on graphite fiber | - |
dc.type | Article | - |
dc.identifier.wosid | 000174466700004 | - |
dc.identifier.scopusid | 2-s2.0-0037022885 | - |
dc.type.rims | ART | - |
dc.citation.volume | 105 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 20 | - |
dc.citation.endingpage | 25 | - |
dc.citation.publicationname | JOURNAL OF POWER SOURCES | - |
dc.identifier.doi | 10.1016/S0378-7753(01)00915-6 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Park, OOk | - |
dc.contributor.nonIdAuthor | Park, JH | - |
dc.contributor.nonIdAuthor | Ko, JM | - |
dc.contributor.nonIdAuthor | Kim, DW | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | conducting polymer | - |
dc.subject.keywordAuthor | supercapacitor | - |
dc.subject.keywordAuthor | pscudocapacitor | - |
dc.subject.keywordAuthor | polypyrrole | - |
dc.subject.keywordPlus | ELECTROCHEMICAL CAPACITORS | - |
dc.subject.keywordPlus | CONDUCTING POLYMERS | - |
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