Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Cho, Gwijeong | - |
dc.contributor.author | Lee, Hyena | - |
dc.contributor.author | Woo, Sungho | - |
dc.contributor.author | Nam, Sungho | - |
dc.contributor.author | Kim, Hwajeong | - |
dc.contributor.author | Kim, Youngkyoo | - |
dc.date.accessioned | 2018-01-25T01:15:15Z | - |
dc.date.available | 2018-01-25T01:15:15Z | - |
dc.date.created | 2017-04-10 | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 2040-3364 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/5403 | - |
dc.description.abstract | We report thermally stable diimide nanoclusters that could potentially replace the conventional thick electron transport layer (ETL) in organic light-emitting devices (OLEDs). Bis-[1,10]phenanthrolin-5-yl-bicyclo[2.2.2]oct- 7-ene-2,3,5,6-tetracarboxylic diimide (Bphen-BCDI) was synthesized from the corresponding dianhydride and amine moieties, and its purified product exhibited a high glass transition temperature (232 °C) and a wide band gap (3.8 eV). The Bphen-BCDI subnanolayers deposited on substrates were found to form organic nanoclusters, not a conventional layer. The OLED made with a subnanolayer of Bphen-BCDI nanoclusters, instead of a conventional ETL, showed greatly improved efficiency (about 2-fold) compared with an OLED without the diimide nanoclusters. The role of the BPhen-BCDI nanoclusters was assigned to hole trapping and electron injection in the present OLED structure. © 2011 The Royal Society of Chemistry. | - |
dc.publisher | Royal Society of Chemistry | - |
dc.title | Diimide nanoclusters play hole trapping and electron injection roles in organic light-emitting devices | - |
dc.type | Article | - |
dc.identifier.doi | 10.1039/c0nr00496k | - |
dc.identifier.wosid | 000288218300044 | - |
dc.identifier.scopusid | 2-s2.0-79952646856 | - |
dc.identifier.bibliographicCitation | Nanoscale, v.3, no.3, pp.1073 - 1077 | - |
dc.subject.keywordPlus | Amine Moieties | - |
dc.subject.keywordPlus | Article | - |
dc.subject.keywordPlus | Chemistry | - |
dc.subject.keywordPlus | Current Density | - |
dc.subject.keywordPlus | DIImide | - |
dc.subject.keywordPlus | Diodes | - |
dc.subject.keywordPlus | Electron Injection | - |
dc.subject.keywordPlus | Electron Transport | - |
dc.subject.keywordPlus | Electron Transport Layers | - |
dc.subject.keywordPlus | emISSION | - |
dc.subject.keywordPlus | Equipment | - |
dc.subject.keywordPlus | Equipment Design | - |
dc.subject.keywordPlus | Equipment Failure Analysis | - |
dc.subject.keywordPlus | Glass Transition | - |
dc.subject.keywordPlus | Glass Transition Temperature | - |
dc.subject.keywordPlus | Hole Trapping | - |
dc.subject.keywordPlus | Hole Traps | - |
dc.subject.keywordPlus | Illumination | - |
dc.subject.keywordPlus | Imide | - |
dc.subject.keywordPlus | Imides | - |
dc.subject.keywordPlus | Instrumentation | - |
dc.subject.keywordPlus | LAYER | - |
dc.subject.keywordPlus | Light emission | - |
dc.subject.keywordPlus | Lighting | - |
dc.subject.keywordPlus | Materials Testing | - |
dc.subject.keywordPlus | Nanoclusters | - |
dc.subject.keywordPlus | Nanomaterial | - |
dc.subject.keywordPlus | Nanostructures | - |
dc.subject.keywordPlus | Organic Chemicals | - |
dc.subject.keywordPlus | Organic Compound | - |
dc.subject.keywordPlus | Organic Light-emitting Devices | - |
dc.subject.keywordPlus | Particle Size | - |
dc.subject.keywordPlus | SemICONDUCTOR | - |
dc.subject.keywordPlus | SemICONDUCTORS | - |
dc.subject.keywordPlus | Thermally Stable | - |
dc.subject.keywordPlus | Ultrastructure | - |
dc.subject.keywordPlus | Wide Band Gap | - |
dc.citation.endPage | 1077 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1073 | - |
dc.citation.title | Nanoscale | - |
dc.citation.volume | 3 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied | - |
dc.type.docType | Article | - |
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