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

Research output: Contribution to journalArticle

37 Citations (Scopus)

Abstract

(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.

Original languageEnglish
Pages (from-to)2480-2483
Number of pages4
JournalAngewandte Chemie - International Edition
Volume47
Issue number13
DOIs
Publication statusPublished - Mar 14 2008

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

Fingerprint Dive into the research topics of 'Dynamic control of photoluminescence for self-assembled nanosheet films intercalated with lanthanide ions by using a photoelectrochemical reaction'. Together they form a unique fingerprint.

Cite this