Silole-spaced triarylamine derivatives as highly efficient organic sensitizers in dye-sensitized solar cells (DSSCs)
DC Field | Value | Language |
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dc.contributor.author | Ko, Sangwon | - |
dc.contributor.author | Choi, Hyunbong | - |
dc.contributor.author | Kang, Moon-Sung | - |
dc.contributor.author | Hwang, Hyonseok | - |
dc.contributor.author | Ji, Heesun | - |
dc.contributor.author | Kim, Jinho | - |
dc.contributor.author | Ko, Jaejung | - |
dc.contributor.author | Kang, Youngjin | - |
dc.date.accessioned | 2021-09-08T10:13:42Z | - |
dc.date.available | 2021-09-08T10:13:42Z | - |
dc.date.created | 2021-06-11 | - |
dc.date.issued | 2010 | - |
dc.identifier.issn | 0959-9428 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/118600 | - |
dc.description.abstract | Three new organic dyes that contain the dithienosilole (DTS) moiety as spacer have been synthesized and their photophysical/electrochemical properties, theoretical calculation and dye-sensitized solar cell (DSSC) performance have been investigated. The overall conversion efficiencies for DSSCs based on these dyes range from 6.73 to 7.50%, comparable to a (3-5'-[N,N-bis(9,9-dimethylfluorene-2-yl)-phenyl] 2,2'-bithiophene-5-yl}-2-cyanoacrylic acid (JK-2)-sensitized device (7.63%), fabricated and measured under the same experimental conditions. The DSSC constructed from one of the three compounds shows a higher open-circuit voltage (V-OC) compared to those of the other two dye sensitized solar cells due to an increased electron lifetime (tau(e)) in the conduction band of TiO2. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | ELECTRON-TRANSPORTING PROPERTIES | - |
dc.subject | ENERGY-CONVERSION EFFICIENCY | - |
dc.subject | TIO2 | - |
dc.subject | THIOPHENE | - |
dc.subject | DITHIENOSILOLES | - |
dc.subject | SEMICONDUCTOR | - |
dc.subject | SOLVENT | - |
dc.subject | POLYMER | - |
dc.title | Silole-spaced triarylamine derivatives as highly efficient organic sensitizers in dye-sensitized solar cells (DSSCs) | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ko, Jaejung | - |
dc.identifier.doi | 10.1039/b926163j | - |
dc.identifier.scopusid | 2-s2.0-77949385641 | - |
dc.identifier.wosid | 000275380000017 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY, v.20, no.12, pp.2391 - 2399 | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS CHEMISTRY | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY | - |
dc.citation.volume | 20 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 2391 | - |
dc.citation.endPage | 2399 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | ELECTRON-TRANSPORTING PROPERTIES | - |
dc.subject.keywordPlus | ENERGY-CONVERSION EFFICIENCY | - |
dc.subject.keywordPlus | TIO2 | - |
dc.subject.keywordPlus | THIOPHENE | - |
dc.subject.keywordPlus | DITHIENOSILOLES | - |
dc.subject.keywordPlus | SEMICONDUCTOR | - |
dc.subject.keywordPlus | SOLVENT | - |
dc.subject.keywordPlus | POLYMER | - |
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