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Kim, Jin Young
Next Generation Energy Lab.
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dc.citation.endPage 5795 -
dc.citation.number 8 -
dc.citation.startPage 5792 -
dc.citation.volume 17 - Sun, Cheng - Song, Seyeong - Song, Hyeng Gun - Park, So Min - Kim, Jin Young - Kim, Yun-Hi - Kwon, Soon-Ki - 2023-12-21T22:06:54Z - 2023-12-21T22:06:54Z - 2017-05-22 - 2017-08 -
dc.description.abstract Convergence Technology (RIGET), Gyeongsang National University, Jin-ju, 660-701, Korea Republic of Korea A new dithienopyridine-based copolymer (PDT-TBT) was designed and synthesized. The copolymer showed good solubility in chloroform, chlorobenzene, and dichlorobenzene. The thermogravimetric analysis curve showed that the copolymer had good thermal stability with weight loss of less than 5% at 341 °C. The UV absorption maximum of the polymer appeared at 550 nm in solution and 600 nm in the film. The HOMO and LUMO of the copolymer were -5.50 eV and -3.63 eV, respectively. The copolymer exhibited the best performance when the PC61BM ratio was 1:2 (w/w %), with a JSC of 3.56 mA/cm2, a VOC of 0.45 V, an FF of 0.27%, and a PCE of 0.43%. A thin film transistor with PDT-TBT as the active layer showed mobility of 5.02×10-3 cm2/Vs, an on/off ratio of 1.19×105 and a threshold voltage of -22.75 V. -
dc.identifier.bibliographicCitation JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.17, no.8, pp.5792 - 5795 -
dc.identifier.doi 10.1166/jnn.2017.14180 -
dc.identifier.issn 1533-4880 -
dc.identifier.scopusid 2-s2.0-85018317709 -
dc.identifier.uri -
dc.identifier.url -
dc.identifier.wosid 000404914400106 -
dc.language 영어 -
dc.title A new dithienopyridine-based polymer for an organic electronics -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter -
dc.relation.journalResearchArea Chemistry; Science & Technology - Other Topics; Materials Science; Physics -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor Dithienopyridine-based copolymer -
dc.subject.keywordAuthor Mobility -
dc.subject.keywordAuthor Organic photovoltaic (OPV) -
dc.subject.keywordAuthor Organic thin film transistor (OTFT) -
dc.subject.keywordAuthor Power conversion efficiency -
dc.subject.keywordPlus HETEROJUNCTION SOLAR-CELLS -
dc.subject.keywordPlus CONJUGATED POLYMERS -
dc.subject.keywordPlus HIGH-EFFICIENCY -
dc.subject.keywordPlus COPOLYMERS -
dc.subject.keywordPlus BENZOTHIADIAZOLE -
dc.subject.keywordPlus DONOR -
dc.subject.keywordPlus MORPHOLOGY -
dc.subject.keywordPlus ACCEPTOR -
dc.subject.keywordPlus DESIGN -
dc.subject.keywordPlus CHAINS -


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