Phase-compositional control and visible light photocatalytic activity of nitrogen-doped titania via solvothermal process

Yohei Aita, Masakazu Komatsu, Shu Yin, Tsugio Sato

Research output: Contribution to journalArticle

87 Citations (Scopus)

Abstract

Nitrogen-doped titania nanoparticles consisted of pure anatase, rutile and brookite phases were successfully prepared by a solvothermal process in TiCl3-HMT (hexamethylenetetramine, C6H12N 4)-alcohol mixed solution. The powders were yellow or beige and showed excellent visible light absorption and photocatalytic ability for the oxidative destruction of nitrogen monoxide under irradiation of visible light of wavelength >510nm.

Original languageEnglish
Pages (from-to)3235-3238
Number of pages4
JournalJournal of Solid State Chemistry
Volume177
Issue number9
DOIs
Publication statusPublished - 2004 Sep 1

Keywords

  • Nitrogen-doped titania
  • Phase-compositional control
  • Photocatalyst
  • Solvothermal process
  • Visible light induced
  • deNO

ASJC Scopus subject areas

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

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