Molecular engineering of organic sensitizers for highly efficient gel-state dye-sensitized solar cells
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Hyeju | - |
dc.contributor.author | Paek, Sanghyun | - |
dc.contributor.author | Lim, Kimin | - |
dc.contributor.author | Kim, Chulwoo | - |
dc.contributor.author | Kang, Moon-Sung | - |
dc.contributor.author | Song, Kihyung | - |
dc.contributor.author | Ko, Jaejung | - |
dc.date.accessioned | 2021-09-06T11:25:00Z | - |
dc.date.available | 2021-09-06T11:25:00Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/106489 | - |
dc.description.abstract | Three novel organic sensitizers incorporating a planar 4,4-dimethyl-4H-indeno[1,2-b]thiophene or 4,4-dimethyl-4H-indeno[1,2-b] thienothiophene in the bridged group have been designed and synthesized for use in gel-state dye-sensitized solar cells. The photovoltaic performance is quite sensitive to the bridged unit. The optimized cell in JK-276 using a gel electrolyte gave a short circuit photocurrent density of 16.61 mA cm(-2), an open circuit voltage of 0.69 V and a fill factor of 0.72, affording an overall conversion efficiency of 8.31% under standard global AM 1.5 solar cell conditions. The efficiency is close to the value of the liquid-state cell (8.40%). The gel-electrolyte cell of JK-276 showed an excellent long-term stability, which remained almost unchanged during the 300 h light soaking test at 70 degrees C. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | PHOTOVOLTAIC PERFORMANCE | - |
dc.subject | CONVERSION EFFICIENCY | - |
dc.subject | REDOX COUPLE | - |
dc.subject | TIO2 FILM | - |
dc.subject | ELECTROLYTE | - |
dc.subject | PHOTOCURRENT | - |
dc.subject | TRANSPORT | - |
dc.subject | DESIGN | - |
dc.title | Molecular engineering of organic sensitizers for highly efficient gel-state dye-sensitized solar cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ko, Jaejung | - |
dc.identifier.doi | 10.1039/c3ta11132f | - |
dc.identifier.scopusid | 2-s2.0-84879966345 | - |
dc.identifier.wosid | 000320876000019 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.1, no.28, pp.8226 - 8233 | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 1 | - |
dc.citation.number | 28 | - |
dc.citation.startPage | 8226 | - |
dc.citation.endPage | 8233 | - |
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 | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | PHOTOVOLTAIC PERFORMANCE | - |
dc.subject.keywordPlus | CONVERSION EFFICIENCY | - |
dc.subject.keywordPlus | REDOX COUPLE | - |
dc.subject.keywordPlus | TIO2 FILM | - |
dc.subject.keywordPlus | ELECTROLYTE | - |
dc.subject.keywordPlus | PHOTOCURRENT | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | DESIGN | - |
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