Formation of highly ordered mesoporous titania films consisting of crystalline nanopillars with inverse mesospace by structural transformation

Chia Wen Wu, Tetsu Ohsuna, Makoto Kuwabara, Kazuyuki Kuroda

研究成果: Article査読

133 被引用数 (Scopus)

抄録

Highly ordered mesoporous titania films consisting of crystalline nanopillars with open-spaced, perpendicular, and continuous porosity have been prepared via structural transformation from a 3D hexagonal mesostructure during the thermal treatment. The mechanism of the structural transformation is explained by the crystallization of the titania framework and the large contraction of the initial 3D hexagonal mesostructured film upon calcination. This structural transformation provides a new approach to generate mesoporous thin-film materials with unique structures.

本文言語English
ページ(範囲)4544-4545
ページ数2
ジャーナルJournal of the American Chemical Society
128
14
DOI
出版ステータスPublished - 2006 4 12

ASJC Scopus subject areas

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

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