Low temperature synthesis of TiO2-xNy powders and films with visible light responsive photocatalytic activity

Shu Yin, Ken Ihara, Masakazu Komatsu, Qiwu Zhang, Fumio Saito, Takashi Kyotani, Tsugio Sato

Research output: Contribution to journalArticlepeer-review

55 Citations (Scopus)


Nitrogen-doped titania powders and films with excellent visible light photocatalytic activity were successfully prepared by an unadulterated 'low-temperature process' below 60 °C using mechanochemical doping and oxygen plasma treatment.

Original languageEnglish
Pages (from-to)132-137
Number of pages6
JournalSolid State Communications
Issue number3
Publication statusPublished - 2006 Jan


  • A. Nitrogen doped titania
  • B. Mechanochemical synthesis
  • C. Atomic force microscopy
  • D. Photocatalytic activity
  • E. X-ray photoelectron spectroscopy

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry


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