Diketopyrrolopyrrole-based conjugated small molecules bearing two different acceptor moieties for organic solar cells
DC Field | Value | Language |
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dc.contributor.author | Ko, Eun Yi | - |
dc.contributor.author | Choi, Suna | - |
dc.contributor.author | Park, Gi Eun | - |
dc.contributor.author | Lee, Dae Hee | - |
dc.contributor.author | Cho, Min Ju | - |
dc.contributor.author | Choi, Dong Hoon | - |
dc.date.accessioned | 2021-09-03T17:13:56Z | - |
dc.date.available | 2021-09-03T17:13:56Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2016-11 | - |
dc.identifier.issn | 0379-6779 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/86903 | - |
dc.description.abstract | Three A(1)-D-A(2)-D-A(1)-type conjugated molecules (A: acceptor, D: donor), containing diketopyrrolopyrrole (DPP) acceptors, another weaker acceptor, and thiophenes as common donors, were synthesized. The molecules exhibited strong absorption from 500 nm to the near-IR wavelength region, and different molecular energy levels. The three molecules synthesized were applied in solar cells made with phenyl C-71-butyric acid methyl ester, and thienopyrroledione (TPD) (DPP)(2) exhibited the highest power conversion efficiency of 3.37% owing to its appropriate internal morphology and relatively high open circuit voltage, which is conferred by its relatively low-lying highest occupied molecular orbital level. (C) 2016 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | EFFICIENCY | - |
dc.subject | POLYMER | - |
dc.subject | PERFORMANCE | - |
dc.subject | DONOR | - |
dc.subject | PHOTOVOLTAICS | - |
dc.subject | ARCHITECTURE | - |
dc.subject | FULLERENE | - |
dc.title | Diketopyrrolopyrrole-based conjugated small molecules bearing two different acceptor moieties for organic solar cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.identifier.doi | 10.1016/j.synthmet.2016.10.005 | - |
dc.identifier.scopusid | 2-s2.0-84991666630 | - |
dc.identifier.wosid | 000387520900007 | - |
dc.identifier.bibliographicCitation | SYNTHETIC METALS, v.221, pp.39 - 47 | - |
dc.relation.isPartOf | SYNTHETIC METALS | - |
dc.citation.title | SYNTHETIC METALS | - |
dc.citation.volume | 221 | - |
dc.citation.startPage | 39 | - |
dc.citation.endPage | 47 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
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 | EFFICIENCY | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | DONOR | - |
dc.subject.keywordPlus | PHOTOVOLTAICS | - |
dc.subject.keywordPlus | ARCHITECTURE | - |
dc.subject.keywordPlus | FULLERENE | - |
dc.subject.keywordAuthor | Organic semiconductor | - |
dc.subject.keywordAuthor | Conjugated small molecule | - |
dc.subject.keywordAuthor | Diketopyrrolopyrrole | - |
dc.subject.keywordAuthor | Solar cell | - |
dc.subject.keywordAuthor | Power conversion efficiency | - |
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