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- Title
Hydrothermal synthesis and properties of titania nanotubes doped with Fe, Ni, Zn, Cd, Mn.
- Authors
Kulish, M. R.; Struzhko, V. L.; Bryksa, V. P.; Murashko, A. V.; Il'in, V. G.
- Abstract
Fe/TiO2, Mn/TiO2, Zn/TiO2, Cd/TiO2, Ni/TiO2 titania nanotubes were synthesized by the method of direct hydrothermal synthesis. Their properties have been investigated using X-ray phase analysis and X-ray fluorescent analysis, high-resolution transmission electron microscopy, luminescent spectroscopy and Raman scattering. It has been ascertained that the Fe/TiO2, Mn/TiO2, Zn/TiO2, TiO2, titania nanotubes possess the structure of Na2Ti2O2 (OH) 2. The structure of Cd/TiO2 titania, probably, is mixture of anatase and rutile phases. We have found that Fe, Mn, Zn, Cd, Ni does not form solid solution with TiO2, and these metals are located in interlayer space. The mechanism of nanotube formation has been briefly discussed.
- Subjects
TITANIUM dioxide; NANOTUBES; SEMICONDUCTOR doping; INORGANIC synthesis; TRANSMISSION electron microscopy; SOLID solutions; CADMIUM
- Publication
Semiconductor Physics, Quantum Electronics & Optoelectronics, 2011, Vol 14, Issue 1, p21
- ISSN
1560-8034
- Publication type
Article