Aromatic hydrocarbon macrocycles for highly efficient organic light-emitting devices with single-layer architectures

Jing Yang Xue, Tomoo Izumi, Asami Yoshii, Koki Ikemoto, Takashi Koretsune, Ryosuke Akashi, Ryotaro Arita, Hideo Taka, Hiroshi Kita, Sota Sato, Hiroyuki Isobe

    研究成果: Article査読

    44 被引用数 (Scopus)

    抄録

    A modern electrophosphorescent organic light-emitting device (OLED) achieves quantitative electro-optical conversion by using multiple layers of molecular materials designed through role allotment for independent and specific functions. A unique, potentially innovative device architecture, i.e., a single-layer phosphorescent OLED, is currently being developed by designing multirole base materials via a structural combination of multiple functional components in single molecules. The multirole molecules, however, inevitably require multiple processes to synthesize their multiple components and, moreover, to assemble these components synthetically into one molecule. We herein show that the multirole base material for a highly efficient single-layer phosphorescent OLED can be designed and synthesized with a single, very simple aromatic hydrocarbon component of toluene merely through a one-pot macrocyclization. Without requiring the assembly tasks at the synthesis stage, the molecular design allows for a concise one-pot synthesis of, and a quantitative electro-optical conversion in, the single-layer device architecture with a single-component base material.

    本文言語English
    ページ(範囲)896-904
    ページ数9
    ジャーナルChemical Science
    7
    2
    DOI
    出版ステータスPublished - 2016

    ASJC Scopus subject areas

    • 化学 (全般)

    フィンガープリント

    「Aromatic hydrocarbon macrocycles for highly efficient organic light-emitting devices with single-layer architectures」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル