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Silicon-containing dendritic tris-cyclometalated Ir(III) complex and its electrophosphorescence in a polymer host
DC Field | Value | Language |
---|---|---|
dc.contributor.author | You, Youngmin | - |
dc.contributor.author | An, Cheng-Guo | - |
dc.contributor.author | Lee, Deug-Sang | - |
dc.contributor.author | Kim, Jang-Joo | - |
dc.contributor.author | Park, Soo young | - |
dc.date.accessioned | 2009-08-12T06:32:13Z | - |
dc.date.available | 2009-08-12T06:32:13Z | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | J. Mater. Chem., 2006, 16, 4706 | en |
dc.identifier.issn | 0959-9428 | - |
dc.identifier.uri | https://hdl.handle.net/10371/7025 | - |
dc.description.abstract | In this paper, we present the synthesis and characterization of a new highly phosphorescent cyclometalated Ir(III) complex with a silane-based dendritic substituent. The Ir(III) complex showed 74 ± 3% of absolute phosphorescence quantum efficiency in the film state. In addition, efficient electrophosphorescence (32.8 cd A–1) employing an Ir(III) complex–poly(N-vinylcarbazole) system device is observed. Study of a series of electroluminescent, spectroscopic, and electrochemical data of the Ir(III) complex and the reference Ir(ppy)3 reveals superior performance of the new Ir(III) complex. | en |
dc.description.sponsorship | This work was supported in parts by the Ministry of Science
and Technology of Korea through a National Research Laboratory (NRL) program awarded to Prof. Soo Young Park and by Dongwoo FineChem Co., Ltd. Prof. J.-J Kim acknowledges the Ministry of Commerce, Industry and Energy of Korea through the OLED center, Center for Electro- and Photo-Responsive Molecules, and Samsung SDI Corporation for financial support. | en |
dc.language.iso | en | en |
dc.publisher | Royal Society of Chemistry | en |
dc.title | Silicon-containing dendritic tris-cyclometalated Ir(III) complex and its electrophosphorescence in a polymer host | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 유영민 | - |
dc.contributor.AlternativeAuthor | 안성국 | - |
dc.contributor.AlternativeAuthor | 이등상 | - |
dc.contributor.AlternativeAuthor | 김장주 | - |
dc.contributor.AlternativeAuthor | 박수영 | - |
dc.identifier.doi | 10.1039/b611288a | - |
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