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Photocatalytic Properties of the Ag-Doped TiO2 Prepared by Sol-Gel Process/Photodeposition
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 Title & Authors
Photocatalytic Properties of the Ag-Doped TiO2 Prepared by Sol-Gel Process/Photodeposition
Kim, Byeong-Min; Kim, Jung-Sik;
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 Abstract
nanoparticles were synthesized by a sol-gel process using titanium tetra isopropoxide as a precursor at room temperature. Ag-doped nanoparticles were prepared by photoreduction of on under UV light irradiation and calcinated at . Ag-doped nanoparticles were characterized for their structural and morphological properties by X-ray diffractometry (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and transmission electron microscopy (TEM). The photocatalytic properties of the and Ag-doped nanoparticles were evaluated according to the degree of photocatalytic degradation of gaseous benzene under UV and visible light irradiation. To estimate the rate of photolysis under UV (${\lambda}
 Keywords
photodeposition;sol-gel process;Ag-doped ;photodegradation;photocatalytic reaction;
 Language
Korean
 Cited by
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