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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/14787

Title: Design, synthesis, and properties of a series of charged iridium(III) complexes with a neutral bidentate ligand for deep-blue phosphorescent emitter
Authors: Takahira, Yusuke
Murotani, Eisuke
Fukuda, Keiko
Vohra, Varun
Murata, Hideyuki
Keywords: Phosphorescence
Iridium complex
Organic light-emitting diode
Issue Date: 2015-11-10
Publisher: Elsevier
Magazine name: Journal of Fluorine Chemistry
Volume: 181
Start page: 56
End page: 60
DOI: 10.1016/j.jfluchem.2015.10.016
Abstract: We herein report a series of charged iridium(III) complexes with a neutral bidentate ligand for blue phosphorescent emitter. A molecular design bearing a 2-(3,5-dimethyl-1H-pyrazol-1-yl)pyridine ligand proved suitable for efficient blue emission according to the comparison of photoluminescent properties of the complexes. Its Commission Internationale de L’Eclairage x,y-coordinates (CIEx,y) in solution was estimated to be (0.17, 0.18), indicating that the complex with the ligand is a promising candidate for deep-blue emitter. We further demonstrated that this complex displays blue electroluminescence by successfully integrating it in a light-emitting device.
Rights: Copyright (C)2015, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International license (CC BY-NC-ND 4.0). [http://creativecommons.org/licenses/by-nc-nd/4.0/] NOTICE: This is the author's version of a work accepted for publication by Elsevier. Yusuke Takahira, Eisuke Murotani, Keiko Fukuda, Varun Vohra, Hideyuki Murata, Journal of Fluorine Chemistry, 181, 2015, 56-60, http://dx.doi.org/10.1016/j.jfluchem.2015.10.016
URI: http://hdl.handle.net/10119/14787
Material Type: author
Appears in Collections:c10-1. 雑誌掲載論文 (Journal Articles)

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