Raman Study of Vanadium-Doped Titania Nanopowders Synthesized By Sol-Gel Method
Golubović, Aleksandar V.
Popović, Zoran V.
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Pure titania (TiO(2)) nanopowders and TiO(2) doped with 10 mol % of vanadium ions (V(3+)) are synthesized by sol-gel method. The dependence of structural characteristics of nanopowders on synthesis conditions is investigated by X-ray diffraction and Raman spectroscopy. Very intensive modes observed in Raman spectra of all nanopowders are assigned to anatase phase of TiO(2). Additional Raman modes of extremely low intensity which can be related to the presence of small
Кључне речи:Sol-gel syntheses / doped anatase nanopowders / Raman spectroscopy
Извор:International Journal of Modern Physics B, 2010, 24, 6-7, 667-675
- 11th Annual YUCOMAT Conference 2009, Aug 31-Sep 04, 2009, Herceg Novi, Montenegro
ISSN: 0217-9792 (print)