A novel nanocomposite material prepared by intercalating photoresponsive dendrimers into a layered double hydroxide

Toshiyuki Tanaka, Shunsuke Nishimoto, Yoshikazu Kameshima, Junpei Matsukawa, Yasuhiko Fujita, Yutaka Takaguchi, Motohide Matsuda, Michihiro Miyake

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

A novel combination for an inorganic-organic nanocomposite material was demonstrated. Anthryl dendron, i.e., poly(amidoamine) dendron with an anthracene chromophore group at the focal point, was incorporated in the interlayer space of ZnAl-NO3 type layered double hydroxide (LDH) through an anion-exchange reaction. The photoabsorption and fluorescence properties of the resulting material were different from those of the bare anthryl dendron molecule. It was suggested that the change in photochemical properties was due to the organization and π-π interaction of anthracene chromophores within the interlayer of the LDH.

Original languageEnglish
Pages (from-to)479-484
Number of pages6
JournalJournal of Solid State Chemistry
Volume183
Issue number2
DOIs
Publication statusPublished - Feb 2010

Fingerprint

Dendrimers
Anthracene
dendrimers
Chromophores
anthracene
chromophores
hydroxides
interlayers
Nanocomposites
nanocomposites
photoabsorption
Ion exchange
Negative ions
Fluorescence
anions
fluorescence
Molecules
Anions
molecules
interactions

Keywords

  • Dendrimer
  • Layered double hydroxide
  • Nanocomposites
  • Photochemical properties

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Ceramics and Composites
  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry

Cite this

A novel nanocomposite material prepared by intercalating photoresponsive dendrimers into a layered double hydroxide. / Tanaka, Toshiyuki; Nishimoto, Shunsuke; Kameshima, Yoshikazu; Matsukawa, Junpei; Fujita, Yasuhiko; Takaguchi, Yutaka; Matsuda, Motohide; Miyake, Michihiro.

In: Journal of Solid State Chemistry, Vol. 183, No. 2, 02.2010, p. 479-484.

Research output: Contribution to journalArticle

Tanaka, Toshiyuki ; Nishimoto, Shunsuke ; Kameshima, Yoshikazu ; Matsukawa, Junpei ; Fujita, Yasuhiko ; Takaguchi, Yutaka ; Matsuda, Motohide ; Miyake, Michihiro. / A novel nanocomposite material prepared by intercalating photoresponsive dendrimers into a layered double hydroxide. In: Journal of Solid State Chemistry. 2010 ; Vol. 183, No. 2. pp. 479-484.
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