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您的检索式：作者名="Zhichen Duan"
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| 1 | The selective catalytic reduction of NO over Ce_(0.3)TiO_x^-supported metal oxide catalysts显示文摘A Ce_(0.3)TiO_xoxide carrier was synthesized via a sol–gel process,and Ce_(0.3)TiO_xsupported metal(M=Cd,Mn,Fe,W,Mo)oxide catalysts were prepared by the method of incipient-wetness impregnation.The catalysts were characterized by means of X-ray diffraction(XRD),Brunauer–Emmett–Teller(BET)analysis,scanning electron microscopy(SEM),transmission electron microscopy(TEM),Fourier transform infrared(FT–IR)spectroscopy,UV–Visdiffusereflectancespectroscopy(UV–VisDRS),and Temperature-programmed reduction with H_2(H_2-TPR).The catalytic activities for de-NO_(x )were evaluated by the NH_3-SCR reaction.Among all the catalysts tested,the 2 wt.%Cd/Ce_(0.3)TiO_xcatalyst exhibited the best NH_3-SCR performance,with a wide temperature window of 250–450°C for NO conversion above 90%.Moreover,the catalyst showed N_2 selectivity greater than 99%from 200 to 450°C. | Zhichen Duan Jian Liu Juan Shi Zhen Zhao Yuechang Wei Xiao Zhang Guiyuan Jiang Aijun Duan | 2018 | Journal of Environmental Sciences2018，30，3： | 2 |
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