caa a22 4500 606196153 CHVBK 20210128100923.0 cr unu---uuuuu 210128e20150401xx s 000 0 eng 10.1007/s10934-014-9898-0 doi (NATIONALLICENCE)springer-10.1007/s10934-014-9898-0 One-pot synthesis of bifunctionalized TiO2 mesoporous photocatalyst with visible light response [Elektronische Daten] [Jun Zhou, Long Liu, Ying Wang, Chenghai Ma, Zhigang Zou] A series of Fe-doped SH/TiO2 mesoporous photocatalysts have been firstly prepared by one-pot method using P123 as structure-directing agent. This bifunctionalized mesoporous TiO2 possesses perfect anatase crystal structure and high surface area. The surface area of Fe-doped SH/TiO2 mesoporous material is 4 times higher than that of P25. Based on the EPR results, it was found that trivalent Fe ions exist at low spin state and substitutes a part of Ti4+ ions into TiO2 lattice. Fe-dropping in TiO2 extends the adsorption band side of the resulting material to about 600nm. Much high photocatalytic activity in the degradation of phenanthrene was obtained on the bifunctionalized mesoporous TiO2 under visible light irradiation (λ>420nm), which is 6 times higher than that of pristine mesoporous TiO2. The enhancement in the photocatalytic activity of bifunctionalized TiO2 is ascribed to the extended absorption to visible light and strong interaction between SH-groups and PHE molecules. Springer Science+Business Media New York, 2014 Photodegradation nationallicence TiO2 nationallicence Fictionalization nationallicence Mesoporous material nationallicence Visible light nationallicence Doping nationallicence Zhou Jun Eco-materials and Renewable Energy Research Center (ERERC), School of Chemistry and Chemical Engineering, National Laboratory of Solid State Microstructures, Kunshan Innovation Institute of Nanjing University, 210093, Nanjing, China aut Liu Long Jiangsu Key Laboratory for Nanotechnology, 210008, Nanjing, China aut Wang Ying Eco-materials and Renewable Energy Research Center (ERERC), School of Chemistry and Chemical Engineering, National Laboratory of Solid State Microstructures, Kunshan Innovation Institute of Nanjing University, 210093, Nanjing, China aut Ma Chenghai Eco-materials and Renewable Energy Research Center (ERERC), School of Chemistry and Chemical Engineering, National Laboratory of Solid State Microstructures, Kunshan Innovation Institute of Nanjing University, 210093, Nanjing, China aut Zou Zhigang Eco-materials and Renewable Energy Research Center (ERERC), School of Chemistry and Chemical Engineering, National Laboratory of Solid State Microstructures, Kunshan Innovation Institute of Nanjing University, 210093, Nanjing, China aut Journal of Porous Materials Springer US; http://www.springer-ny.com 22/2(2015-04-01), 313-319 1380-2224 22:2<313 2015 22 10934 https://doi.org/10.1007/s10934-014-9898-0 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10934-014-9898-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhou Jun Eco-materials and Renewable Energy Research Center (ERERC), School of Chemistry and Chemical Engineering, National Laboratory of Solid State Microstructures, Kunshan Innovation Institute of Nanjing University, 210093, Nanjing, China aut NATIONALLICENCE 700 1- Liu Long Jiangsu Key Laboratory for Nanotechnology, 210008, Nanjing, China aut NATIONALLICENCE 700 1- Wang Ying Eco-materials and Renewable Energy Research Center (ERERC), School of Chemistry and Chemical Engineering, National Laboratory of Solid State Microstructures, Kunshan Innovation Institute of Nanjing University, 210093, Nanjing, China aut NATIONALLICENCE 700 1- Ma Chenghai Eco-materials and Renewable Energy Research Center (ERERC), School of Chemistry and Chemical Engineering, National Laboratory of Solid State Microstructures, Kunshan Innovation Institute of Nanjing University, 210093, Nanjing, China aut NATIONALLICENCE 700 1- Zou Zhigang Eco-materials and Renewable Energy Research Center (ERERC), School of Chemistry and Chemical Engineering, National Laboratory of Solid State Microstructures, Kunshan Innovation Institute of Nanjing University, 210093, Nanjing, China aut NATIONALLICENCE 773 0- Journal of Porous Materials Springer US; http://www.springer-ny.com 22/2(2015-04-01), 313-319 1380-2224 22:2<313 2015 22 10934