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Semi-crystalline random conjugated copolymers with panchromatic absorption for highly efficient polymer solar cells

DC Field Value Language
dc.contributor.authorJung, Jae Woong-
dc.contributor.authorLiu, Feng-
dc.contributor.authorRussell, Thomas P.-
dc.contributor.authorJo, Won Ho-
dc.date.accessioned2023-04-19T07:11:05Z-
dc.date.available2023-04-19T07:11:05Z-
dc.date.created2021-05-14-
dc.date.created2021-05-14-
dc.date.issued2013-11-
dc.identifier.citationEnergy and Environmental Sciences, Vol.6 No.11, pp.3301-3307-
dc.identifier.issn1754-5692-
dc.identifier.urihttps://hdl.handle.net/10371/190847-
dc.description.abstractAn effective approach to extend the light absorption range of conjugated polymers for high performance photovoltaics is synthesis of copolymers composed of at least two different chromophores with a complementary absorption range. For this purpose, we synthesized random conjugated copolymers consisting of DPP and isoindigo as co-electron accepting units in donor-acceptor type conjugated copolymers. The random copolymers exhibited both broad light absorption and low-lying HOMO level, which contribute to enhancement of J(SC) and V-OC, respectively. Furthermore, the predominant face-on orientation of the random copolymers on the substrate is beneficial for charge transport in the device. The polymer solar cell (PSC) based on the random copolymer has shown a promising efficiency of 6.04% which is the highest value among PSCs based on random copolymers.-
dc.language영어-
dc.publisherRoyal Society of Chemistry-
dc.titleSemi-crystalline random conjugated copolymers with panchromatic absorption for highly efficient polymer solar cells-
dc.typeArticle-
dc.identifier.doi10.1039/c3ee40689j-
dc.citation.journaltitleEnergy and Environmental Sciences-
dc.identifier.wosid000325946400020-
dc.identifier.scopusid2-s2.0-84885962698-
dc.citation.endpage3307-
dc.citation.number11-
dc.citation.startpage3301-
dc.citation.volume6-
dc.description.isOpenAccessN-
dc.contributor.affiliatedAuthorJo, Won Ho-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.subject.keywordPlusBAND-GAP POLYMERS-
dc.subject.keywordPlusPERFORMANCE-
dc.subject.keywordPlusDIKETOPYRROLOPYRROLE-
dc.subject.keywordPlusDONOR-
dc.subject.keywordPlusDITHIENOTHIOPHENE-
dc.subject.keywordPlusDITHIENOGERMOLE-
dc.subject.keywordPlusMORPHOLOGY-
dc.subject.keywordPlusCONVERSION-
dc.subject.keywordPlusFURAN-
dc.subject.keywordPlusUNITS-
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