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dc.contributor.authorRhee, Yong Hoon-
dc.contributor.authorAhn, Dong June-
dc.contributor.authorKo, Min Jae-
dc.contributor.authorJin, Hwa-Young-
dc.contributor.authorJin, Joon-Hyung-
dc.contributor.authorMin, Nam Ki-
dc.date.accessioned2024-01-20T08:32:10Z-
dc.date.available2024-01-20T08:32:10Z-
dc.date.created2022-01-25-
dc.date.issued2014-11-
dc.identifier.issn0013-4686-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/126149-
dc.description.abstractA composite of poly(3,4-ethylendioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) and multi-walled carbon nanotubes (MWNTs) was electrochemically polymerized on a fluorine-doped tin oxide (FM) substrate and used as a photocathode for a dye-sensitized solar cell. The MWNTs were previously O-2 plasma treated and simultaneously entrapped while the PEDOT:PSS film was electropolymerized. The resulting plasma-functionalized MWNT-entrapped PEDOT:PSS composite showed enhanced electrocatalytic activity for the reduction of I-3 to I, this was confirmed by scanning electron microscopy (SEM), electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV), and incident photon-to-current conversion efficiency (IPCE) measurements. An improved energy conversion efficiency by about 13.9% was observed in optimized conditions as compared to a platinized FTO-based photocathode. (C) 2014 Elsevier Ltd. All rights reserved.-
dc.languageEnglish-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.titleEnhanced electrocatalytic activity of plasma functionalized multiwalled carbon nanotube-entrapped poly(3,4-ethylendioxythiophene): poly(styrene sulfonate) photocathode-
dc.typeArticle-
dc.identifier.doi10.1016/j.electacta.2014.09.021-
dc.description.journalClass1-
dc.identifier.bibliographicCitationELECTROCHIMICA ACTA, v.146, pp.68 - 72-
dc.citation.titleELECTROCHIMICA ACTA-
dc.citation.volume146-
dc.citation.startPage68-
dc.citation.endPage72-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000345226100010-
dc.identifier.scopusid2-s2.0-84907888777-
dc.relation.journalWebOfScienceCategoryElectrochemistry-
dc.relation.journalResearchAreaElectrochemistry-
dc.type.docTypeArticle-
dc.subject.keywordPlusSENSITIZED SOLAR-CELLS-
dc.subject.keywordPlusFREE COUNTER ELECTRODE-
dc.subject.keywordPlusPOLYMER-FILMS-
dc.subject.keywordPlusTIN OXIDE-
dc.subject.keywordPlusIMPEDANCE-
dc.subject.keywordPlusPOLY(3,4-ETHYLENEDIOXYTHIOPHENE)-
dc.subject.keywordPlusRECOMBINATION-
dc.subject.keywordPlusDIFFUSION-
dc.subject.keywordPlusCATALYST-
dc.subject.keywordPlusSYSTEMS-
dc.subject.keywordAuthordye-sensitized solar cell-
dc.subject.keywordAuthorelectrocatalytic activity-
dc.subject.keywordAuthoroxygen plasma-functionalized carbon nanotubes-
dc.subject.keywordAuthorPEDOT:PSS photocathode-
dc.subject.keywordAuthorphotoelectrochemical cell-
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