DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, Seonju | ko |
dc.contributor.author | Cho, Changsoon | ko |
dc.contributor.author | Kang, Hyunbum | ko |
dc.contributor.author | Kim, Ki-Hyun | ko |
dc.contributor.author | Yuk, Youngji | ko |
dc.contributor.author | Park, JeongYoung | ko |
dc.contributor.author | Kim, Bum-Joon | ko |
dc.contributor.author | Lee, Jung-Yong | ko |
dc.date.accessioned | 2015-04-29T01:23:09Z | - |
dc.date.available | 2015-04-29T01:23:09Z | - |
dc.date.created | 2015-02-11 | - |
dc.date.created | 2015-02-11 | - |
dc.date.created | 2015-02-11 | - |
dc.date.created | 2015-02-11 | - |
dc.date.issued | 2015-03 | - |
dc.identifier.citation | ACS Nano, v.9, no.3, pp.2773 - 2782 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.uri | http://hdl.handle.net/10203/198288 | - |
dc.description.abstract | We have investigated the effects of a directly nanopatterned active layer on the electrical and optical properties of inverted polymer solar cells (i-PSCs). The capillary force in confined molds plays a critical role in polymer crystallization and phase separation of the film. The nanoimprinting process induced improved crystallization and multidimensional chain alignment of polymers for more effective charge transfer and a fine phase-separation between polymers and [6,6]-phenyl-C-71-butyric acid methyl ester (PC71BM) to favor exciton dissociation and increase the generation rate of charge transfer excitons. Consequently, the power conversion efficiency with a periodic nanostructure was enhanced from 7.40% to 8.50% and 7.17% to 9.15% in PTB7 and PTB7-Th based i-PSCs, respectively. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Nanoimprinting-Induced Nanomorphological Transition in Polymer Solar Cells: Enhanced Electrical and Optical Performance | - |
dc.type | Article | - |
dc.identifier.wosid | 000351791800053 | - |
dc.identifier.scopusid | 2-s2.0-84925652116 | - |
dc.type.rims | ART | - |
dc.citation.volume | 9 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 2773 | - |
dc.citation.endingpage | 2782 | - |
dc.citation.publicationname | ACS Nano | - |
dc.identifier.doi | 10.1021/nn506678a | - |
dc.contributor.localauthor | Park, JeongYoung | - |
dc.contributor.localauthor | Kim, Bum-Joon | - |
dc.contributor.localauthor | Lee, Jung-Yong | - |
dc.contributor.nonIdAuthor | Yuk, Youngji | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | inverted polymer solar cell | - |
dc.subject.keywordAuthor | phase segregation | - |
dc.subject.keywordAuthor | periodic nanostructure | - |
dc.subject.keywordAuthor | nanoimprinting | - |
dc.subject.keywordAuthor | nanomorphology | - |
dc.subject.keywordPlus | OPEN-CIRCUIT VOLTAGE | - |
dc.subject.keywordPlus | POWER CONVERSION EFFICIENCY | - |
dc.subject.keywordPlus | PHOTOVOLTAIC CELLS | - |
dc.subject.keywordPlus | ORGANIC INTERFACES | - |
dc.subject.keywordPlus | CHARGE SEPARATION | - |
dc.subject.keywordPlus | SELF-ORGANIZATION | - |
dc.subject.keywordPlus | FILM MORPHOLOGY | - |
dc.subject.keywordPlus | ENERGY | - |
dc.subject.keywordPlus | BLENDS | - |
dc.subject.keywordPlus | CRYSTALLINITY | - |
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