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Phosgene-Free Photocatalytic Degradation of TCE and PCE Vapors with Au/TiO2 |
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| Authors: | Dong-Keun Lee Byeong-Kweon Song Su-Eon Jeong Dul-Sun Kim Tae-Han Kim Young-Kyung Lee Ngoc Thuan Le Mi-Jung Cho Sonia Devi Henam |
| Affiliation: | 1. Department of Chemical and Biological Engineering, Environmental Biotechnology National Core Research Center (EBNCRC), Environmental and Regional Development Institute, BK21 Graduate Education Program for Environmental Core Technology, Gyeongsang National University, 900 Gajwa-dong, Jinju City, Gyeongnam, 660-701, Korea |
| Abstract: | Photocatalytic oxidation of trichloroethylene (TCE) and tetrachloroethylene (PCE) in air had been carried out with TiO2 film alone and Au/TiO2 film. On the TiO2 film TCE and PCE were converted mainly into toxic COCl2, while COCl2 free TEC and PCE oxidation could be achieved with Au/TiO2. |
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