Influence of Nanoparticles of Gold and Silver on Properties of Thin Films of TiO$

Issues » Volume 40, Issue 7

Influence of Nanoparticles of Gold and Silver on Properties of Thin Films of TiO $_2$

I. V. Dubrovin $^{1}$ , T. O. Busko $^{2}$ , P. P. Gorbyk $^{1}$ , M. P. Kulish $^{2}$ , O. P. Dmytrenko $^{2}$

$^{1}$ O. O. Chuiko Institute of Surface Chemistry, NAS of Ukraine, 17 General Naumov Str., UA-03164 Kyiv, Ukraine
$^{2}$ Taras Shevchenko National University of Kyiv, 60 Volodymyrska Str., UA-01033 Kyiv, Ukraine

Received: 25.05.2018. Download: PDF

A sol–gel method is used to prepare thin films from titanium oxide and TiO $_2$ nanocomposites with noble metal (Au or Ag) nanoparticles. Properties of the films are investigated by XRF method, Auger electron spectroscopy, raster electron microscopy, Raman spectroscopy, and photoluminescence. Influence of the noble metal (Au or Ag) nanoparticles and initial precursor on the properties of films is determined. The optimal conditions for the formation of films with a good adhesion to the cover glass are found. Effect of the microwave radiation on the coacervation of the colloidal system is revealed.

Key words: sol–gel method, titanium oxide, anatase, thin films, nanoparticles of noble metals.

URL: http://mfint.imp.kiev.ua/en/abstract/v40/i07/0967.html

DOI: https://doi.org/10.15407/mfint.40.07.0967

PACS: 68.55.Ln, 78.30.-j, 78.55.-m, 78.66.Li, 78.67.Sc, 82.65 +r, 82.80.Pv

Citation: I. V. Dubrovin, T. O. Busko, P. P. Gorbyk, M. P. Kulish, and O. P. Dmytrenko, Influence of Nanoparticles of Gold and Silver on Properties of Thin Films of TiO $_2$ , Metallofiz. Noveishie Tekhnol., 40, No. 7: 967—977 (2018) (in Ukrainian)

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