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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 18960 | - |
dc.citation.number | 36 | - |
dc.citation.startPage | 18956 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY | - |
dc.citation.volume | 22 | - |
dc.contributor.author | Lyons, Dani M. | - |
dc.contributor.author | Ono, Robert J. | - |
dc.contributor.author | Bielawski, Christopher W. | - |
dc.contributor.author | Sessler, Jonathan L. | - |
dc.date.accessioned | 2023-12-22T05:37:54Z | - |
dc.date.available | 2023-12-22T05:37:54Z | - |
dc.date.created | 2020-07-10 | - |
dc.date.issued | 2012 | - |
dc.description.abstract | The power conversion efficiency (PCE) of poly(3-hexylthiophene)/fullerene (P3HT/PCBM) bulk heterojunction solar cells is enhanced through the addition of Ni(II) porphyrin-oligothiophene conjugates to typical P3HT/PCBM blends. The introduction of the porphyrin dyes increases the efficiency by up to 63 +/- 20% compared with P3HT/PCBM control devices containing no additives. Moreover, external quantum efficiency (EQE) measurements show a 10 +/- 5% enhancement in photocurrent compared to control blends. These results lead us to conclude that the photo-induced dissociation of P3HT excitons is promoted in the presence of the Ni(II) porphyrin-oligothiophenes and that the Ni(II) porphyrin subunits act as light-harvesting sensitizers as well as energy conduits for the P3HT excitons at P3HT/PCBM interfaces. | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY, v.22, no.36, pp.18956 - 18960 | - |
dc.identifier.doi | 10.1039/c2jm34037b | - |
dc.identifier.issn | 0959-9428 | - |
dc.identifier.scopusid | 2-s2.0-84865230031 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/33164 | - |
dc.identifier.url | https://pubs.rsc.org/en/content/articlelanding/2012/JM/c2jm34037b#!divAbstract | - |
dc.identifier.wosid | 000307790300038 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Porphyrin-oligothiophene conjugates as additives for P3HT/PCBM solar cells | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Materials Science | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | PHASE-SEPARATION | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | IMPROVEMENT | - |
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