Effect of Uniform Decoration of Ag2S Nanoparticles on Physical Properties of Granular TiO2 Thin Films Synthesized by Using Spin Coating Technique

Автор(ы) R.A. Wagh1, D.B. Salunke2 , S.R. Gosavi3 , R.S. Patil4

1 Department of Applied Science, Sanghavi College of Engineering, Nasik-422202, (M. S.), India

2 Department of Physics, KVPS, Kisan Arts, Commerce and Science College, Parola, Dist-Jalgaon 425111, (M. S.), India

3 Material Research Laboratory, Department of Physics, C. H. C. Arts, S. G. P. Commerce, and B. B. J. P. Science College, Taloda, Dist. Nandurbar-425413, (M. S.), India

4 Department of Physics, P. S. G. V. P. Mandal’s Arts, Commerce and Science College, Shahada, Dist. Nandurbar, (M. S.), India

Е-mail srgosavi.taloda@gmail.com
Выпуск Том 8, Год 2016, Номер 4
Даты Получено 20.11.2016, в отредактированной форме – 19.12.2016, опубликовано online – 23.12.2016
Ссылка R.A. Wagh, D.B. Salunke, S.R. Gosavi, R.S. Patil, J. Nano- Electron. Phys. 8 No 4(2), 04080 (2016)
DOI 10.21272/jnep.8(4(2)).04080
PACS Number(s) 73.63.Bd, 78.66.Hf, 78.67Bf
Ключевые слова Spin coating (5) , Silver sulphide, Titanium dioxide (4) , Nanocomposite (27) , Optical properties (22) .
Аннотация In this work, we report the effect of uniform decoration of silver sulphide (Ag2S) nanoparticles on physical properties of titanium dioxide (TiO2) nanocrystalline thin films synthesized by using a spin coating technique by preparing TiO2 gel using P-25 TiO2, ethanol, acetyl acetone and p-hydroxybenzoic acid. Chemical bath deposited layer of Ag2S particles enhance the properties of TiO2 nanocrystalline thin films. The optical study reveals that the absorption edge shifts towards the visible region compared with the pure TiO2 thin film due to the incorporation of Ag2S nanoparticles into TiO2 nanocrystalline thin films.

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