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DC Field | Value | Language |
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dc.citation.endPage | 40984 | - |
dc.citation.number | 77 | - |
dc.citation.startPage | 40980 | - |
dc.citation.title | RSC ADVANCES | - |
dc.citation.volume | 4 | - |
dc.contributor.author | Kwon, Tae-Hyuk | - |
dc.contributor.author | Ha, Su-Jin | - |
dc.contributor.author | Kim, Jeong Soo | - |
dc.contributor.author | Cho, Chang-Yeol | - |
dc.contributor.author | Lee, Jung Woo | - |
dc.contributor.author | Han, Hyun-Gyu | - |
dc.contributor.author | Moon, Jun Hyuk | - |
dc.date.accessioned | 2023-12-22T02:10:08Z | - |
dc.date.available | 2023-12-22T02:10:08Z | - |
dc.date.created | 2014-09-30 | - |
dc.date.issued | 2014-10 | - |
dc.description.abstract | Ultrathin but highly efficient dye-sensitized solar cells (DSCs) may be beneficial for making flexible devices and lowering production costs. Here, a uniform, ultrathin inverse opal (IO) electrode sensitized with a dithienothiophene (DTT)-based sensitizer (Carbz-PAHTDTT) was successfully prepared and demonstrated as a high-efficiency DSC electrode. The ultrathin IO was fabricated using a polystyrene opal template subsequently coated with TiO2via a chemical vapor deposition approach. The Carbz-PAHTDTT-sensitized IO film was compared to an IO film sensitized by a conventional N719 dye. The charge collection efficiency of the Carbz-PAHTDTT-sensitized TiO2IO electrode was comparable to the N719-sensitized electrode. However, the Carbz-PAHTDTT TiO2IO electrode DSCs exhibited remarkably high light-harvesting efficiency due to high adsorption density and visible light absorption features of the Carbz-PAHTDTT-sensitized electrode. The Carbz-PAHTDTT DSCs containing a 3.5 μm thick IO electrode displayed a photocurrent density of 11.23 mA cm-2, which was 1.5 times higher compared to the N719-sensitized DSCs. | - |
dc.identifier.bibliographicCitation | RSC ADVANCES, v.4, no.77, pp.40980 - 40984 | - |
dc.identifier.doi | 10.1039/c4ra06847e | - |
dc.identifier.issn | 2046-2069 | - |
dc.identifier.scopusid | 2-s2.0-84907158297 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/6643 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84907158297 | - |
dc.identifier.wosid | 000341938100043 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Highly improved photocurrents of dye-sensitized solar cells containing ultrathin 3D inverse opal electrodes sensitized with a dithienothiophene-based organic dye | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | NANOCRYSTALLINE TIO2 FILMS | - |
dc.subject.keywordPlus | ATOMIC LAYER DEPOSITION | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | FABRICATION | - |
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