Enhanced electrocatalytic activity of plasma functionalized multiwalled carbon nanotube-entrapped poly(3,4-ethylendioxythiophene): poly(styrene sulfonate) photocathode
DC Field | Value | Language |
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dc.contributor.author | Rhee, Yong Hoon | - |
dc.contributor.author | Ahn, Dong June | - |
dc.contributor.author | Ko, Min Jae | - |
dc.contributor.author | Jin, Hwa-Young | - |
dc.contributor.author | Jin, Joon-Hyung | - |
dc.contributor.author | Min, Nam Ki | - |
dc.date.accessioned | 2021-09-05T02:57:49Z | - |
dc.date.available | 2021-09-05T02:57:49Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-11-10 | - |
dc.identifier.issn | 0013-4686 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/96777 | - |
dc.description.abstract | A 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.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | SENSITIZED SOLAR-CELLS | - |
dc.subject | FREE COUNTER ELECTRODE | - |
dc.subject | POLYMER-FILMS | - |
dc.subject | TIN OXIDE | - |
dc.subject | IMPEDANCE | - |
dc.subject | POLY(3,4-ETHYLENEDIOXYTHIOPHENE) | - |
dc.subject | RECOMBINATION | - |
dc.subject | DIFFUSION | - |
dc.subject | CATALYST | - |
dc.subject | SYSTEMS | - |
dc.title | Enhanced electrocatalytic activity of plasma functionalized multiwalled carbon nanotube-entrapped poly(3,4-ethylendioxythiophene): poly(styrene sulfonate) photocathode | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ahn, Dong June | - |
dc.contributor.affiliatedAuthor | Jin, Joon-Hyung | - |
dc.contributor.affiliatedAuthor | Min, Nam Ki | - |
dc.identifier.doi | 10.1016/j.electacta.2014.09.021 | - |
dc.identifier.scopusid | 2-s2.0-84907888777 | - |
dc.identifier.wosid | 000345226100010 | - |
dc.identifier.bibliographicCitation | ELECTROCHIMICA ACTA, v.146, pp.68 - 72 | - |
dc.relation.isPartOf | ELECTROCHIMICA ACTA | - |
dc.citation.title | ELECTROCHIMICA ACTA | - |
dc.citation.volume | 146 | - |
dc.citation.startPage | 68 | - |
dc.citation.endPage | 72 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.subject.keywordPlus | SENSITIZED SOLAR-CELLS | - |
dc.subject.keywordPlus | FREE COUNTER ELECTRODE | - |
dc.subject.keywordPlus | POLYMER-FILMS | - |
dc.subject.keywordPlus | TIN OXIDE | - |
dc.subject.keywordPlus | IMPEDANCE | - |
dc.subject.keywordPlus | POLY(3,4-ETHYLENEDIOXYTHIOPHENE) | - |
dc.subject.keywordPlus | RECOMBINATION | - |
dc.subject.keywordPlus | DIFFUSION | - |
dc.subject.keywordPlus | CATALYST | - |
dc.subject.keywordPlus | SYSTEMS | - |
dc.subject.keywordAuthor | dye-sensitized solar cell | - |
dc.subject.keywordAuthor | electrocatalytic activity | - |
dc.subject.keywordAuthor | oxygen plasma-functionalized carbon nanotubes | - |
dc.subject.keywordAuthor | PEDOT:PSS photocathode | - |
dc.subject.keywordAuthor | photoelectrochemical cell | - |
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