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Luminescent Ir(III) complexes bearing benzothiazole or benzoxazole-based pincer ligand
http://hdl.handle.net/2241/00147493
http://hdl.handle.net/2241/0014749337ae38a4-d68f-433f-b864-857dfd540ed9
名前 / ファイル | ライセンス | アクション |
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JOC_845 (963.4 kB)
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Item type | Journal Article(1) | |||||
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公開日 | 2017-09-12 | |||||
タイトル | ||||||
タイトル | Luminescent Ir(III) complexes bearing benzothiazole or benzoxazole-based pincer ligand | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Kuwabara, Junpei
× Kuwabara, Junpei× Namekawa, Tomomi× Sakabe, Eiko× Haga, Masa-aki× 神原, 貴樹 |
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著者別名 |
桑原, 純平
× 桑原, 純平× 神原, 貴樹 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Ir complexes bearing pincer ligands are expected to be efficient phosphorescent materials. This work investigated the solid-state structures and photophysical properties of Ir(III) complexes that contain different NCN pincer ligands (NCN = 1,3-bis(2-benzothiazolyl)benzene, 1,3-bis(2-benzoxazoyl)benzene, or 1,3-bis(2-benzimidazoyl)benzene derivatives), bidentate cyclometalating NC ligands (NC = 2-phenylpyridine or 2-phenylbenzothiazole), and anionic ancillary ligands. The structure of the NCN pincer ligands is a dominant factor for determining the emission wavelength, rather than the bidentate NC and ancillary ligands. The organic light emitting diodes (OLEDs) with an Ir(III) complex show electroluminescence with 14% external quantum efficiency at 1 mAcm−2. Modification of the device structure improved the efficiency at the high current density region. | |||||
書誌情報 |
Journal of organometallic chemistry 巻 845, p. 189-195, 発行日 2017-09 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0022-328X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00704122 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.jorganchem.2017.04.037 | |||||
権利 | ||||||
権利情報 | © 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
著者版フラグ | ||||||
値 | author | |||||
出版者 | ||||||
出版者 | Elsevier |