Preparation and characterization of visible-light-driven europium doped mesoporous titania photocatalyst |
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| Authors: | YAO Shuhua SUI Chengcheng SHI Zhongliang |
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| Affiliation: | YAO Shuhua,SUI Chengcheng,SHI Zhongliang(School of Applied Chemistry,Shenyang University of Chemical Technology,Shenyang 110142,China) |
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| Abstract: | Pure and different content europium(Eu) doped mesoporous titania were prepared by template method using Eu(NO3)3.6H2O andTi(OC4H9)4 as precursors and Pluronic P123 as template and characterized with X-ray diffraction(XRD),N2 adsorption-desorption measurements,and ultraviolet-visible diffuse absorption spectra.Their photocatalytic activities were studied by photodegradation phenol in water under visible light irradiation.The results showed that Eu doping restrained the growth of grain size and extended the p... |
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| Keywords: | mesoporous titania europium doping photocatalytic activity phenol rare earths |
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