Enhanced electroluminescence efficiency in a spiro-acridine derivative through thermally activated delayed fluorescence

Gábor Méhes, Hiroko Nomura, Qisheng Zhang, Tetsuya Nakagawa, Chihaya Adachi

研究成果: ジャーナルへの寄稿記事

322 引用 (Scopus)

抄録

Make your OLED fluorescent: An aromatic molecule based on a spiro-acridine derivative was designed (see picture), and its photoluminescence and electroluminescence were characterized. By combining the donor and acceptor moieties a small energy gap between the lowest singlet and triplet states was achieved. This design leads to an organic light-emitting diode (OLED) that rivals phosphorescent devices regarding exciton generation efficiency.

元の言語英語
ページ(範囲)11311-11315
ページ数5
ジャーナルAngewandte Chemie - International Edition
51
発行部数45
DOI
出版物ステータス出版済み - 11 5 2012

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Acridines
Electroluminescence
Organic light emitting diodes (OLED)
Fluorescence
Derivatives
Excitons
Photoluminescence
Energy gap
Molecules
LDS 751

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

これを引用

Enhanced electroluminescence efficiency in a spiro-acridine derivative through thermally activated delayed fluorescence. / Méhes, Gábor; Nomura, Hiroko; Zhang, Qisheng; Nakagawa, Tetsuya; Adachi, Chihaya.

:: Angewandte Chemie - International Edition, 巻 51, 番号 45, 05.11.2012, p. 11311-11315.

研究成果: ジャーナルへの寄稿記事

Méhes, Gábor ; Nomura, Hiroko ; Zhang, Qisheng ; Nakagawa, Tetsuya ; Adachi, Chihaya. / Enhanced electroluminescence efficiency in a spiro-acridine derivative through thermally activated delayed fluorescence. :: Angewandte Chemie - International Edition. 2012 ; 巻 51, 番号 45. pp. 11311-11315.
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