Raman spectroscopic analysis of sulphur-doped TiO2 by co-grinding with TiS2

Jun Wang, Qiwu Zhang, Shu Yin, Tsugio Sato, Fumio Saito

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25 Citations (Scopus)


Doping sulphur into titania has been tried using TiS2 as a doper based on the mechanically induced solid-state reaction between TiO2 and TiS2. The prepared samples have been characterized by X-ray diffraction (XRD), Raman spectroscopy and UV-Vis reflectance spectroscopy. Raman analysis, particularly has been proved to be effective in assessing the sulphur doping by correlating the oxygen deficiency of the doped oxide with the change of active Eg mode of rutile phase.

Original languageEnglish
Pages (from-to)189-192
Number of pages4
JournalJournal of Physics and Chemistry of Solids
Issue number2
Publication statusPublished - 2007 Feb


  • C. Raman spectroscopy

ASJC Scopus subject areas

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


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