Dynamic control of photoluminescence for self-assembled nanosheet films intercalated with lanthanide ions by using a photoelectrochemical reaction

Shintaro Ida, Chikako Ogata, Daisuke Shiga, Kazuyoshi Izawa, Keita Ikeue, Yasumichi Matsumoto

    研究成果: Contribution to journalArticle査読

    38 被引用数 (Scopus)

    抄録

    (Graph Presented) Getting turned on: A photoelectrochemical reaction has been used to control the photoluminescence of self-assembled nanosheet films intercalated with Ln3+ ions. Emission (em) occurs under anodic bias (mechanism shown) and not under cathodic bias because of the oxidation and reduction of Ln3+/Lnn+ by holes and electrons by UV light, respectively (see picture, VB = valence band, CB = conduction band), which allows control of the emission on/off response.

    本文言語英語
    ページ(範囲)2480-2483
    ページ数4
    ジャーナルAngewandte Chemie - International Edition
    47
    13
    DOI
    出版ステータス出版済み - 3 14 2008

    All Science Journal Classification (ASJC) codes

    • 触媒
    • 化学 (全般)

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