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dc.contributor.author Kim, Ki-Soo -
dc.contributor.author Jeong, Seonju -
dc.contributor.author Kim, Cham -
dc.contributor.author Ham, Jae-Yong -
dc.contributor.author Kwon, Younghwan -
dc.contributor.author Choi, Byoung-Dae -
dc.contributor.author Han, Yoon Soo -
dc.date.available 2017-07-05T09:02:31Z -
dc.date.created 2017-04-10 -
dc.date.issued 2009-09 -
dc.identifier.issn 0379-6779 -
dc.identifier.uri http://hdl.handle.net/20.500.11750/2505 -
dc.description.abstract Two materials, DNCz and TCzPB, which contain carbazole moieties and exhibit high band gap energies, were synthesized via C{single bond}N coupling and Suzuki coupling reactions, respectively. The ionization potential and electron affinity of the synthesized TCzPB were measured at 5.89 and 2.39 eV, respectively, implying that it is suitable for a host material. A doped multilayer device, ITO/DNTPD/NPD/TCzPB + Ir(ppy)3/BCP/Alq3/LiF/Al, exhibited a bright green emission with a maximum luminance of 27,200 cd/m2 (17.6 cd/A at 18.0 V) when the synthesized TCzPB was used as the host material for a phosphorescent green dopant. The compound DNCz exhibited similar electronic energy levels to those of NPD, and was applied as a hole-transporting material. Bright green light originated from the Alq3 layer was observed in the double layer device, ITO/DNCz/Alq3/LiF/Al. The high hole-transporting property of DNCz was also demonstrated. © 2009 Elsevier B.V. All rights reserved. -
dc.publisher Elsevier -
dc.title Synthesis and electro-optical properties of carbazole derivatives for organic device applications -
dc.type Article -
dc.identifier.doi 10.1016/j.synthmet.2009.06.009 -
dc.identifier.wosid 000270641600032 -
dc.identifier.scopusid 2-s2.0-69649090867 -
dc.identifier.bibliographicCitation Synthetic Metals, v.159, no.17-18, pp.1870 - 1875 -
dc.subject.keywordAuthor Carbazole -
dc.subject.keywordAuthor Electroluminescence -
dc.subject.keywordAuthor Host material -
dc.subject.keywordAuthor Hole-transporting material -
dc.subject.keywordPlus Band Gap Energy -
dc.subject.keywordPlus Carbazole -
dc.subject.keywordPlus Carbazole Derivatives -
dc.subject.keywordPlus Diodes -
dc.subject.keywordPlus Doping (Additives) -
dc.subject.keywordPlus Double Layers -
dc.subject.keywordPlus Electroluminescence -
dc.subject.keywordPlus ELECTROLUMINESCENT DEVICES -
dc.subject.keywordPlus Electron Affinity -
dc.subject.keywordPlus Electronic Energy Levels -
dc.subject.keywordPlus Electrooptical Properties -
dc.subject.keywordPlus ELECTROPHOSPHORESCENCE -
dc.subject.keywordPlus Green emissions -
dc.subject.keywordPlus Green Light -
dc.subject.keywordPlus HIGH-EFFICIENCY -
dc.subject.keywordPlus Hole-Transporting Material -
dc.subject.keywordPlus Hole-Transporting Materials -
dc.subject.keywordPlus Hole-Transporting Property -
dc.subject.keywordPlus HOST -
dc.subject.keywordPlus Host Material -
dc.subject.keywordPlus Host Materials -
dc.subject.keywordPlus Ionization Potential -
dc.subject.keywordPlus IR(ppy)3 -
dc.subject.keywordPlus Iridium -
dc.subject.keywordPlus Light -
dc.subject.keywordPlus LIGHT-emITTING DEVICES -
dc.subject.keywordPlus Light emission -
dc.subject.keywordPlus Light Transmission -
dc.subject.keywordPlus Materials -
dc.subject.keywordPlus Maximum Luminance -
dc.subject.keywordPlus MECHANISMS -
dc.subject.keywordPlus Multi-Layer Devices -
dc.subject.keywordPlus OLEDS -
dc.subject.keywordPlus Optical Properties -
dc.subject.keywordPlus Organic Devices -
dc.subject.keywordPlus Polymer -
dc.subject.keywordPlus Single Bond -
dc.subject.keywordPlus Sound Insulating Materials -
dc.subject.keywordPlus Suzuki-Coupling Reaction -
dc.subject.keywordPlus Synthesis (Chemical) -
dc.subject.keywordPlus Two-Materials -
dc.citation.endPage 1875 -
dc.citation.number 17-18 -
dc.citation.startPage 1870 -
dc.citation.title Synthetic Metals -
dc.citation.volume 159 -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Materials Science; Physics; Polymer Science -
dc.relation.journalWebOfScienceCategory Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science -
dc.type.docType Article -
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