Synthesis and Electrochemical Study of the Ir(III) Complexes Containing the Diphenyl-quinoline, -Quinoxaline and Pyrazolonate Ligands
DC Field | Value | Language |
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dc.contributor.author | Lee, Hyun-Shin | - |
dc.contributor.author | Ha, Yunkyoung | - |
dc.date.accessioned | 2021-12-15T02:43:46Z | - |
dc.date.available | 2021-12-15T02:43:46Z | - |
dc.date.created | 2021-12-10 | - |
dc.date.issued | 2011-03-20 | - |
dc.identifier.issn | 0253-2964 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/19917 | - |
dc.description.abstract | Ir(dpq/dpqx),(przl-R) complexes were prepared and their electrochemical properties were investigated, where dpq, dpqx and przl-R represent 2,3-diphenylquinoline, 2,3-diphenylquinoxaline and N-phenyl-R-pyrazolonate derivatives, respectively. The iridium complexes containing dpq and dpqx as main ligands were reported to show red phosphorescence, and involvement of a pyrazolonate ancillary ligand in the iridium complexes led to high luminous efficiency for organic light-emitting diodes. In this study, we synthesized red phosphorescent iridium complexes containing a new pyrazolonate ancillary ligand and investigated the HOMOs, LUMOs and resulting electrochemical gaps of Ir(dpq/dpqx)(2)(przl-R) by cyclic voltammetry. The emission wavelengths of the complexes at 600 - 640 nm were consistent with the gaps of 1.95 - 2.03 eV measured from reduction and oxidation potentials of the complexes. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject | IRIDIUM(III) COMPLEXES | - |
dc.subject | PHOSPHORESCENT | - |
dc.title | Synthesis and Electrochemical Study of the Ir(III) Complexes Containing the Diphenyl-quinoline, -Quinoxaline and Pyrazolonate Ligands | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ha, Yunkyoung | - |
dc.identifier.doi | 10.5012/bkcs.2011.32.3.1007 | - |
dc.identifier.scopusid | 2-s2.0-79955461775 | - |
dc.identifier.wosid | 000288832700045 | - |
dc.identifier.bibliographicCitation | BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.32, no.3, pp.1007 - 1010 | - |
dc.relation.isPartOf | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.title | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.volume | 32 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1007 | - |
dc.citation.endPage | 1010 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001537270 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | IRIDIUM(III) COMPLEXES | - |
dc.subject.keywordPlus | PHOSPHORESCENT | - |
dc.subject.keywordAuthor | Iridium complex | - |
dc.subject.keywordAuthor | Pyrazolonate (prz-R) | - |
dc.subject.keywordAuthor | dpq/dpqx ligands | - |
dc.subject.keywordAuthor | Red phosphorescence | - |
dc.subject.keywordAuthor | Electrochemical properties | - |
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