DC Field | Value | Language |
---|---|---|
dc.contributor.author | Baek, NS | - |
dc.contributor.author | Kim, HK | - |
dc.contributor.author | Lee, Y | - |
dc.contributor.author | Kang, JG | - |
dc.contributor.author | Kim, TJ | - |
dc.contributor.author | Hwang, GT | - |
dc.contributor.author | Kim, BH | - |
dc.date.accessioned | 2016-03-31T12:59:33Z | - |
dc.date.available | 2016-03-31T12:59:33Z | - |
dc.date.created | 2009-03-19 | - |
dc.date.issued | 2002-09-30 | - |
dc.identifier.issn | 0040-6090 | - |
dc.identifier.other | 2002-OAK-0000002954 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/18865 | - |
dc.description.abstract | A new class of silicon-based copolymers containing Ru(II)-chelated complexes for new red light-emitting materials was developed by well-known Heck reaction between distyrylsilane monomer and the difunctionalized metal-chelated complexes. Ru(II)-chelated copolymers I and II showed one strong band approximately 265-289 nm for ligand units, one strong absorption band approximately 386-392 nm for pi-conjugated backbones, and a broad shoulder metal-to-ligand charge transfer band approximately 460-465 nm. Ru(II)-chelated polymers exhibited a negligibly broad band approximately 495-500 nm in the greenish blue region and one/or two strong bands in the red region at room temperature. The photoluminescent (PL) properties of all materials as a function of temperatures were also investigated. With a photoexcitation wavelength of 325 nm at various temperatures, their PL intensity approximately 673-675 nm increased gradually with decreasing temperature, due to the restraint of the thermal relaxation decay. (C) 2002 Elsevier Science B.V. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.relation.isPartOf | THIN SOLID FILMS | - |
dc.subject | electroluminescence | - |
dc.subject | silicon-based copolymers | - |
dc.subject | metal-chelated complex | - |
dc.subject | metal-to-ligand charge transfer | - |
dc.subject | TUNABLE ELECTROLUMINESCENCE | - |
dc.subject | ALTERNATING COPOLYMERS | - |
dc.subject | EMISSION | - |
dc.title | Temperature effect on photoluminescent properties of red light-emitting materials based on Ru(II)-chelated complexes | - |
dc.type | Article | - |
dc.contributor.college | 화학과 | - |
dc.identifier.doi | 10.1016/S0040-6090(02)00585-0 | - |
dc.author.google | Baek, NS | - |
dc.author.google | Kim, HK | - |
dc.author.google | Lee, Y | - |
dc.author.google | Kang, JG | - |
dc.author.google | Kim, TJ | - |
dc.author.google | Hwang, GT | - |
dc.author.google | Kim, BH | - |
dc.relation.volume | 417 | - |
dc.relation.issue | 1-2 | - |
dc.relation.startpage | 111 | - |
dc.relation.lastpage | 115 | - |
dc.contributor.id | 10142056 | - |
dc.relation.journal | THIN SOLID FILMS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | THIN SOLID FILMS, v.417, no.1-2, pp.111 - 115 | - |
dc.identifier.wosid | 000178726000024 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 115 | - |
dc.citation.number | 1-2 | - |
dc.citation.startPage | 111 | - |
dc.citation.title | THIN SOLID FILMS | - |
dc.citation.volume | 417 | - |
dc.contributor.affiliatedAuthor | Kim, BH | - |
dc.identifier.scopusid | 2-s2.0-0037201316 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 5 | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordPlus | TUNABLE ELECTROLUMINESCENCE | - |
dc.subject.keywordPlus | ALTERNATING COPOLYMERS | - |
dc.subject.keywordPlus | EMISSION | - |
dc.subject.keywordAuthor | electroluminescence | - |
dc.subject.keywordAuthor | silicon-based copolymers | - |
dc.subject.keywordAuthor | metal-chelated complex | - |
dc.subject.keywordAuthor | metal-to-ligand charge transfer | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Coatings & Films | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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