Enhanced performance of a dye-sensitized solar cell with an electrodeposited-platinum counter electrode
DC Field | Value | Language |
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dc.contributor.author | Yoon, Chang Ho | - |
dc.contributor.author | Vittal, R. | - |
dc.contributor.author | Lee, Jiwon | - |
dc.contributor.author | Chae, Won-Seok | - |
dc.contributor.author | Kim, Kang-Jin | - |
dc.date.accessioned | 2021-09-09T11:11:12Z | - |
dc.date.available | 2021-09-09T11:11:12Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2008-02-15 | - |
dc.identifier.issn | 0013-4686 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/124079 | - |
dc.description.abstract | A counter electrode was prepared for a dye-sensitized solar cell (DSSC) through electrochemical deposition of mesoporous platinum on fluorine-doped tin oxide glass in the presence of a structure-directing nonionic surfactant, octaethylene glycol monohexadecyl ether (C16EO8). The DSSC fabricated with the electrochemically deposited Pt (ED-Pt) counter electrode tendered a higher solar-to-electricity conversion efficiency of 7.6%, compared with approximately 6.4% of the cells fabricated with the sputter-deposited or most commonly-employed thermal deposited Pt counter electrodes. This enhanced efficiency is attributed to the higher short-circuit photocurrent arising from the increases in the active surface area and light reflection as well as the decrease in the sheet resistance of the ED-Pt film, relative to those of the Pt films prepared by the other two deposition methods. The sputter-deposited Pt film yielded almost the same photovoltaic characteristics as the thermal deposited Pt film. The Pt films were characterized by FE-SEM, AFM, cyclic voltammetry, chronoamperometry, electrochemical impedance spectroscopy, sheet resistance measurements, adhesion tests, and light reflection tests. (C) 2007 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | THIN-FILM | - |
dc.subject | THICKNESS | - |
dc.title | Enhanced performance of a dye-sensitized solar cell with an electrodeposited-platinum counter electrode | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Kang-Jin | - |
dc.identifier.doi | 10.1016/j.electacta.2007.10.074 | - |
dc.identifier.scopusid | 2-s2.0-37549033520 | - |
dc.identifier.wosid | 000253213600030 | - |
dc.identifier.bibliographicCitation | ELECTROCHIMICA ACTA, v.53, no.6, pp.2890 - 2896 | - |
dc.relation.isPartOf | ELECTROCHIMICA ACTA | - |
dc.citation.title | ELECTROCHIMICA ACTA | - |
dc.citation.volume | 53 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 2890 | - |
dc.citation.endPage | 2896 | - |
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 | THIN-FILM | - |
dc.subject.keywordPlus | THICKNESS | - |
dc.subject.keywordAuthor | electrodeposited-Pt counter electrode | - |
dc.subject.keywordAuthor | thermal and sputter depositions | - |
dc.subject.keywordAuthor | active surface area | - |
dc.subject.keywordAuthor | charge transfer resistance | - |
dc.subject.keywordAuthor | dye-sensitized solar cell | - |
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