There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 178 | - |
dc.citation.startPage | 163 | - |
dc.citation.title | MOLECULAR CRYSTALS AND LIQUID CRYSTALS | - |
dc.citation.volume | 513 | - |
dc.contributor.author | Han, Yoon Soo | - |
dc.contributor.author | Jeong, Seonju | - |
dc.contributor.author | Ryu, Sang Chul | - |
dc.contributor.author | Park, Eun Jung | - |
dc.contributor.author | Lyu, Eon Joo | - |
dc.contributor.author | Kwak, Giseop | - |
dc.contributor.author | Park, Lee Soon | - |
dc.date.accessioned | 2023-12-22T08:10:42Z | - |
dc.date.available | 2023-12-22T08:10:42Z | - |
dc.date.created | 2015-09-24 | - |
dc.date.issued | 2009-01 | - |
dc.description.abstract | A silylated anthracene derivative, bis[2-(p-trimethylsilyl)phenylethynyl]anthracene (1), was synthesized by using Sonogashira reaction. Compound 1 showed two absorption maxia(lambda(max, abs)) at 444 and 447 nm, and fluorescence maximum (lambda(max, em)) at 478 nm. Compound 1 had higher melting temperature of 274 degrees C compared to anthracene 210 degrees C presumably due to confinement of pi-conjugated system by trimethylsilyl end-capping, which will be beneficial in the high temperature operation condition of OLED devices. As compared to the commercially available, blue-light emitting, material 4 and tert-butylated compound 2, the compound 1 showed small red-shift of 9 nm in the OLED emission from the by PL lambda(max) due to the increased electron density in the anthracene ring. The compound 1 was also found to be easily fabricated in the flexible OLED devices and showed a low threshold voltage and high current efficiency compared with other anthracene derivatives | - |
dc.identifier.bibliographicCitation | MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.513, pp.163 - 178 | - |
dc.identifier.doi | 10.1080/15421400903196245 | - |
dc.identifier.issn | 1542-1406 | - |
dc.identifier.scopusid | 2-s2.0-70449336694 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/17124 | - |
dc.identifier.url | http://www.tandfonline.com/doi/abs/10.1080/15421400903196245 | - |
dc.identifier.wosid | 000271845900019 | - |
dc.language | 영어 | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.title | Synthesis and Electro-Optical Properties of 9,10-Substituted Anthracene Derivatives for Flexible OLED Devices | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | anthracene derivateives | - |
dc.subject.keywordAuthor | flexible OLED | - |
dc.subject.keywordAuthor | fluorescence | - |
dc.subject.keywordAuthor | OLED | - |
dc.subject.keywordPlus | ORGANIC ELECTROLUMINESCENT DEVICES | - |
dc.subject.keywordPlus | PRONOUNCED THERMAL-STABILITY | - |
dc.subject.keywordPlus | FLUORENE DERIVATIVES | - |
dc.subject.keywordPlus | DIODES | - |
dc.subject.keywordPlus | MEMBRANES | - |
dc.subject.keywordPlus | LAYER | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.