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http://dx.doi.org/10.4491/eer.2002.7.4.227

PHOTOCATALYTIC DEGRADATION OF 2-CHLOROPHENOL USING TiO₂THIN FILMS PREPARED BY CHEMICAL VAPOR DEPOSITION AND ION BEAM SPUTTERING METHOD  

Jung, Oh-Jin (School of Environmental Engineering, Chosun University)
Kim, Sam-Hyeok (School of Environmental Engineering, Chosun University)
Jo, Ji-Eun (School of Environmental Engineering, Chosun University)
Hwang, Chul-Ho (School of Environmental Engineering, Chosun University)
Publication Information
Environmental Engineering Research / v.7, no.4, 2002 , pp. 227-237 More about this Journal
Abstract
Chemical vapor deposition (CVD), ion beam sputtering (IBS) and sol-gel method were used to prepare TiO$_2$ thin films for degradation of hazardous organic compounds exemplified by 2-chlorophenol (2-CP). The influence of supporting materials and coating methods on the photocatalytic activity of the TiO$_2$ thin films were also studied. TiO$_2$ thin films were coated onto various supporting materials including steel cloth (SS), copper cloth, quartz glass tube (QGT), and silica gel (SG). Results indicate that SS (37 μm)- TiO$_2$ thin film prepared by IBS method improves the photodegradation of 2-CP. Among all supporting materials studied, SS(37 μm) is found to be the best support.
Keywords
2-chlorophenol; CVD-IBS; photocatalytic degradation; reaction kinetics; TiO₂thin film;
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Times Cited By KSCI : 1  (Citation Analysis)
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