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Optical and hydrophilic properties of Cr doped TiO2-SiO2 nanostructure thin film |
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| Authors: | Akbar Eshaghi Ameneh Eshaghi |
| Affiliation: | a Faculty of Materials Science and Engineering, Maleke Ashtar University of Technology, Shahinshahr, Isfahan, Iran b Sari Branch, Islamic Azad University, Sari, Iran |
| Abstract: | Cr doped TiO2-SiO2 nanostructure thin film on glass substrates was prepared by a sol-gel dip coating process. X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) were used to characterize the structural and chemical properties of the films. A UV-vis spectrophotometer was used to measure the transmittance spectra of the thin film. The hydrophilicity of the thin film during irradiation and storage in a dark place was measured by a contact angle analyzer. The results indicated that Cr doping has a significant effect on the transmittance and super-hydrophilicity of TiO2-SiO2 thin film. |
| Keywords: | Sol-gel processes Thin film TiO2-SiO2 Cr doping Super-hydrophilicity |
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