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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 7967 | - |
dc.citation.number | 59 | - |
dc.citation.startPage | 7964 | - |
dc.citation.title | CHEMICAL COMMUNICATIONS | - |
dc.citation.volume | 50 | - |
dc.contributor.author | Park, Y. S. | - |
dc.contributor.author | Kale, T. S. | - |
dc.contributor.author | Nam, C. -Y. | - |
dc.contributor.author | Choi, D. | - |
dc.contributor.author | Grubbs, R. B. | - |
dc.date.accessioned | 2023-12-22T02:36:29Z | - |
dc.date.available | 2023-12-22T02:36:29Z | - |
dc.date.created | 2016-07-18 | - |
dc.date.issued | 2014-07 | - |
dc.description.abstract | We report a general strategy for fine-tuning the bandgap of donor-acceptor-donor based organic molecules by modulating the electron-donating ability of the donor moiety by changing the benzochalcogenophene donor groups from benzothiophenes to benzoselenophenes to benzotellurophenes. These molecules show red-shifts in absorption and external quantum efficiency maxima from sulfur to selenium to tellurium. In bulk heterojunction solar cell devices, the benzoselenophene derivative shows a power conversion efficiency as high as 5.8% with PC61BM as the electron acceptor | - |
dc.identifier.bibliographicCitation | CHEMICAL COMMUNICATIONS, v.50, no.59, pp.7964 - 7967 | - |
dc.identifier.doi | 10.1039/c4cc01862a | - |
dc.identifier.issn | 1359-7345 | - |
dc.identifier.scopusid | 2-s2.0-84903515430 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/20042 | - |
dc.identifier.url | http://pubs.rsc.org/en/Content/ArticleLanding/2014/CC/c4cc01862a#!divAbstract | - |
dc.identifier.wosid | 000338439700011 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Effects of heteroatom substitution in conjugated heterocyclic compounds on photovoltaic performance: from sulfur to tellurium | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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