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《Environmental Science & Technology》 2009-02
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Performance of Au/SnO_2/TiO_2 Catalytic Oxidation of CO

FAN Cui-yun, JIANG Ling-yan, SHI Feng-juan, YANG Yang, WANG Dao (School of Environment and Energy Engineering,Beijing University of Technology,Beijing 100022,China)  
Au/SnO2/TiO2 catalyst with different contents of SnO2 was prepared by calcinations of Titanium Sponge and loading with active components nanometer Au. The catalysts were characterized by BET,SEM and XRD,and oxidization activity of CO by the catalysts was studied. Experimental results showed that the addition of SnO2 to Au/SnO2/TiO2 catalysts was found to improve the catalytic activity obviously and the catalysts have good effective for catalytic oxidation of CO. When Titanium Sponge was calcined at 400℃,and loaded with 10% SnO2 and 1% Au,the catalyst can make 2.94% CO conversion almost reach 100% at about 124℃.
【Fund】: 北京工业大学第四届研究生科技基金资助项目(ykj-2005-030)
【CateGory Index】: TQ426
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Chinese Journal Full-text Database 6 Hits
1 JIN JiaJia1 SHI XiCheng2 WANG DongHui2 JIA Jia1 Lv Li2 ZHANG ZeTing1 JIN JunSu1 (1. College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029; 2. Research Institute of Chemical Defence, Beijing 100083, China);Study of Au/TiO_2 catalyst for the catalytic combustion of formaldehyde at room temperature[J];Journal of Beijing University of Chemical Technology(Natural Science Edition);2009-03
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【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Wang Donghui 1,2 Cheng Daiyun 1 Hao Zhengping 2 Shi Xicheng 1 (1.Research Institute of Chemical Defence, Beijing 100083, China; 2.Research Center for Eco Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China)$$$$;Carbon Monoxide Low-temperature Oxidation over Nanosize Gold Catalyst[J];Progress In Chemistry;2002-05
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