Preparation and photocatalytic activity of vanadium/silver doped TiO2 thin films obtained by sol-gel method

• Autorzy: Nocun M. , Kwasny S.
• Języki publikacji: PL

Abstrakty

EN

In our investigation, V/Ag doped TiO2 thin films were prepared on glass substrates. A thin film of SiO2 was prepared as a blocking layer by the dip coating sol-gel technique. A catalytic effect was investigated for obtained samples using Rhodamine B as a probe. Transmittances of the samples were characterized using a UV-VIS spectrophotometer. Subsequently band-gap energy (Eg) was estimated for these films. Chemical composition of the samples was studied by photoelectron spectroscopy (XPS). Powders obtained from sols were characterized by FTIR spectroscopy and X-ray diffraction (XRD).

Słowa kluczowe

EN

sol-gel; V/Ag doped TiO2; photocatalytic properties

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2012
• Tom: Vol. 42, nr 2
• Strony: 323--336
• Opis fizyczny: Bibliogr. 33 poz.

Twórcy

autor

Nocun M.

autor

Kwasny S.

• AGH - University of Science and Technology, Department of Material Science and Ceramic, al. Mickiewicza 30, 30-059 Kraków, Poland

Bibliografia

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