Preparation of a blue luminescent nanosheet derived from layered perovskite Bi2SrTa2O9

Shintaro Ida, Chikako Ogata, Ugur Unal, Kazuyoshi Izawa, Taishi Inoue, Ozge Altuntasoglu, Yasumichi Matsumoto

研究成果: Contribution to journalArticle査読

98 被引用数 (Scopus)

抄録

We succeeded in the exfoliation of Bi2SrTa2O9 to a mono-nanosheet for the first time. The thickness of the nanosheet obtained by AFM measurement was about 1.3 nm. The nanosheet itself showed visible blue luminescence under excitation at 285 nm at room temperature. The luminescence property of the nanosheet was largely sensitive to the change in the surface environment such as adsorption of H+ and/or OH-.

本文言語英語
ページ(範囲)8956-8957
ページ数2
ジャーナルJournal of the American Chemical Society
129
29
DOI
出版ステータス出版済み - 7 25 2007

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

フィンガープリント 「Preparation of a blue luminescent nanosheet derived from layered perovskite Bi<sub>2</sub>SrTa<sub>2</sub>O<sub>9</sub>」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。

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