Publication: Synthesis, characterization, and OLED application of oligo(p-phenylene ethynylene)s with polyhedral oligomeric silsesquioxanes (POSS) as pendant groups
| dc.contributor.author | Vuthichai Ervithayasuporn | en_US |
| dc.contributor.author | Junichi Abe | en_US |
| dc.contributor.author | Xin Wang | en_US |
| dc.contributor.author | Toshinori Matsushima | en_US |
| dc.contributor.author | Hideyuki Murata | en_US |
| dc.contributor.author | Yusuke Kawakami | en_US |
| dc.contributor.other | Japan Advanced Institute of Science and Technology | en_US |
| dc.contributor.other | Mahidol University | en_US |
| dc.date.accessioned | 2018-09-24T08:41:20Z | |
| dc.date.available | 2018-09-24T08:41:20Z | |
| dc.date.issued | 2010-11-27 | en_US |
| dc.description.abstract | Two new classes of mono- and oligo(p-phenylene ethynylene)s grafted with polyhedral oligomeric silsesquioxanes (POSS) were synthesized via 'click' chemistry and palladium-catalyzed Sonogashira cross-coupling. These materials with cubic silsesquioxanes are very robust with excellent thermal stability in air (T5%loss>330 °C) and exhibited Tg>80 °C. All the compounds showed high photoluminescence with a range of blue emission and quantum yield up to 80% in the solution. Extended π conjugation molecules of oligo-pPEs POSS maintain relatively high PL quantum efficiencies in the solid state, compared to mono-pPEs POSS. A preliminary report is made of some of the materials as multilayer OLED components with active dopants PVK and PBD. © 2010 Elsevier Ltd. All rights reserved. | en_US |
| dc.identifier.citation | Tetrahedron. Vol.66, No.48 (2010), 9348-9355 | en_US |
| dc.identifier.doi | 10.1016/j.tet.2010.10.009 | en_US |
| dc.identifier.issn | 00404020 | en_US |
| dc.identifier.other | 2-s2.0-78049483557 | en_US |
| dc.identifier.uri | https://repository.li.mahidol.ac.th/handle/20.500.14594/28592 | |
| dc.rights | Mahidol University | en_US |
| dc.rights.holder | SCOPUS | en_US |
| dc.source.uri | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=78049483557&origin=inward | en_US |
| dc.subject | Biochemistry, Genetics and Molecular Biology | en_US |
| dc.subject | Chemistry | en_US |
| dc.subject | Pharmacology, Toxicology and Pharmaceutics | en_US |
| dc.title | Synthesis, characterization, and OLED application of oligo(p-phenylene ethynylene)s with polyhedral oligomeric silsesquioxanes (POSS) as pendant groups | en_US |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
| mu.datasource.scopus | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=78049483557&origin=inward | en_US |