Abstract
Nanocomposites of nanoporous-TiO2/In2S3 and np-TiO2/Sb2S3 were formed by deposition of In2S3 or Sb2S3 using spray ion layer gas reaction technique from their precursor solutions onto nanoporous TiO 2 substrates at temperatures of 150, 175 and 200 °C. The least penetration of the precursor into np-TiO2 was achieved for np-TiO2/In2S3 nanocomposites from indium acetylacetonate salt. The deepest penetration was obtained for both np-TiO 2/In2S3(Cl) and np-TiO2/Sb 2S3 nanocomposites with effective diffusion coefficients of 3.3 × 10- 3 cm2/s and 3.2 × 10 - 3 cm2/s, respectively. The transport of the precursors in np-TiO2 and the formation of different nanocomposites were described the regime of the Knudsen diffusion model.
Original language | English |
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Pages (from-to) | 19-22 |
Number of pages | 4 |
Journal | Thin Solid Films |
Volume | 566 |
DOIs | |
Publication status | Published - Sep 1 2014 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Materials Chemistry
- Metals and Alloys
- Surfaces, Coatings and Films
- Surfaces and Interfaces