Synthesis and Luminescence Studies of Hydrocarbon-Branched Tris-Cyclometallated Iridium (III) Complexes
DC Field | Value | Language |
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dc.contributor.author | Lee, Hyun-Shin | - |
dc.contributor.author | Ha, Yunkyoung | - |
dc.date.accessioned | 2021-12-17T04:42:54Z | - |
dc.date.available | 2021-12-17T04:42:54Z | - |
dc.date.created | 2021-12-16 | - |
dc.date.issued | 2010 | - |
dc.identifier.issn | 1542-1406 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/21695 | - |
dc.description.abstract | We synthesized the tris-cyclometallated iridium complexes containing the substituted styryl groups and their saturated analogs. As the styryl iridium complexes, Ir(F-ppy-4-CH=CHC6H4R)(3) (where R = Me, NMe2, OMe) were prepared via direct functionalization of the methyl groups in the ppy (2-phenylpyridine) ligand at the iridium complexes. The corresponding saturated analogs, Ir(F-ppy-4-CH2CH2C6H4R)(3) (where R = Me, NMe2), were synthesized during the two step reactions of the IrCl3 center dot xH(2)O with F-ppy-4-CH=CHC6H4R via in situ hydrogenation. Their photophysical properties were investigated both in solution and in film. The longer pi-conjugation in the cyclometallating ligands leads to the bathochromic shift in photoluminescence of their iridium complexes. Among R groups, the NMe2 end group had the strongest push-pull effect with the F group at the other end, and led to the effective control of the ILCT transition. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.subject | LIGHT-EMITTING DEVICES | - |
dc.subject | ORGANIC ELECTROLUMINESCENT DEVICES | - |
dc.subject | SATURATED ANALOGS | - |
dc.subject | PHOSPHORESCENT | - |
dc.title | Synthesis and Luminescence Studies of Hydrocarbon-Branched Tris-Cyclometallated Iridium (III) Complexes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ha, Yunkyoung | - |
dc.identifier.doi | 10.1080/15421401003609228 | - |
dc.identifier.scopusid | 2-s2.0-77951436924 | - |
dc.identifier.wosid | 000277666200009 | - |
dc.identifier.bibliographicCitation | MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.520, pp.336 - 343 | - |
dc.relation.isPartOf | MOLECULAR CRYSTALS AND LIQUID CRYSTALS | - |
dc.citation.title | MOLECULAR CRYSTALS AND LIQUID CRYSTALS | - |
dc.citation.volume | 520 | - |
dc.citation.startPage | 336 | - |
dc.citation.endPage | 343 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Crystallography | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Crystallography | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | LIGHT-EMITTING DEVICES | - |
dc.subject.keywordPlus | ORGANIC ELECTROLUMINESCENT DEVICES | - |
dc.subject.keywordPlus | SATURATED ANALOGS | - |
dc.subject.keywordPlus | PHOSPHORESCENT | - |
dc.subject.keywordAuthor | Hydrocarbon-branched | - |
dc.subject.keywordAuthor | iridium complex | - |
dc.subject.keywordAuthor | OLED | - |
dc.subject.keywordAuthor | phosphorescence | - |
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