Impact of donor, acceptor, and blocking layer thickness on power conversion efficiency for small-molecular organic solar cells
DC Field | Value | Language |
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dc.contributor.author | Lee, Su-Hwan | - |
dc.contributor.author | Kim, Dal-Ho | - |
dc.contributor.author | Kim, Ji-Heon | - |
dc.contributor.author | Shim, Tae-Hun | - |
dc.contributor.author | Park, Jea-Gun | - |
dc.date.accessioned | 2022-12-20T20:53:38Z | - |
dc.date.available | 2022-12-20T20:53:38Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2009-09 | - |
dc.identifier.issn | 0379-6779 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/176253 | - |
dc.description.abstract | We investigated the dependency of the power conversion efficiency on the thickness of donor (copper phthalocyanine; CuPc), acceptor (fullerene; C-60), and hole/exciton blocking (2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline: BCP) layers in the OPV devices fabricated with double small-molecular layers. The power conversion efficiency peaked at a specific layer thickness, similar to 12.7 nm for the donor layer, similar to 17.5 nm for the acceptor layer, and similar to 8.0 nm for the hole/exciton blocking layer. This trend of power conversion efficiency was determined by short-circuit-current rather than open-circuit-voltage after light absorption. In addition, the donor layer thickness was more sensitive than the thickness of the acceptor or hole/exciton blocking layers in improving power conversion efficiency; i.e., similar to 330% for the donor layer, similar to 118% for the acceptor layer, and similar to 112% for the hole/exciton blocking layers. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Impact of donor, acceptor, and blocking layer thickness on power conversion efficiency for small-molecular organic solar cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Jea-Gun | - |
dc.identifier.doi | 10.1016/j.synthmet.2009.05.010 | - |
dc.identifier.scopusid | 2-s2.0-69449085997 | - |
dc.identifier.wosid | 000270641600003 | - |
dc.identifier.bibliographicCitation | SYNTHETIC METALS, v.159, no.17-18, pp.1705 - 1709 | - |
dc.relation.isPartOf | SYNTHETIC METALS | - |
dc.citation.title | SYNTHETIC METALS | - |
dc.citation.volume | 159 | - |
dc.citation.number | 17-18 | - |
dc.citation.startPage | 1705 | - |
dc.citation.endPage | 1709 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | PHOTOVOLTAIC CELLS | - |
dc.subject.keywordPlus | MOBILITY | - |
dc.subject.keywordAuthor | Organic solar cell | - |
dc.subject.keywordAuthor | Donor layer | - |
dc.subject.keywordAuthor | Acceptor layer | - |
dc.subject.keywordAuthor | Small-molecular | - |
dc.subject.keywordAuthor | Photovoltaic cell | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0379677909002513?via%3Dihub | - |
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