Orange organic long-persistent luminescence from an electron donor/acceptor binary system

Zesen Lin, Ryota Kabe, Chihaya Adachi

研究成果: ジャーナルへの寄稿記事

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Organic long-persistent luminescence (LPL) materials can overcome the disadvantages of inorganic LPL materials in terms of element sustainability, processability, and color tunability. However, all published electron donor/acceptor binary organic LPL systems show green emission. Here, we report an organic LPL system consisting of N,N,N¤,N¤-tetrakis(p-diisobutylaminophenyl)-p-phenylenediamine (TBAPD) as a donor dopant and 2,8-bis(diphenylphosphoryl)dibenzo[b,d]thiophene (PPT) as an acceptor host. The TBAPD/PPT film exhibits orange photoluminescence (CIEx, CIEy = 0.49, 0.49) and LPL (CIEx, CIEy = 0.51, 0.48).

元の言語英語
ページ(範囲)203-206
ページ数4
ジャーナルChemistry Letters
49
発行部数2
DOI
出版物ステータス出版済み - 1 1 2020

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All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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