Preparation of Fe3O4/TiO2 magnetic mesoporous composites for photocatalytic degradation of organic pollutants

Fe3O4/TiO2 magnetic mesoporous composites were synthesized through a sol-gel method with tetra-n-butyl titanate as precursor and surfactant P123 as template. The as-prepared Fe3O4/TiO2 composites were characterized by X-ray diffraction, diffuse reflectance spectroscopy, nitrogen adsorption-desorptio...

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Veröffentlicht in:Water science and technology : a journal of the International Association on Water Pollution Research. - 1986. - 75(2017), 7-8 vom: 02. Apr., Seite 1523-1528
1. Verfasser: Zhang, Hongfeng (VerfasserIn)
Weitere Verfasser: He, Xiu, Zhao, Weiwei, Peng, Yu, Sun, Donglan, Li, Hao, Wang, Xiaocong
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Water science and technology : a journal of the International Association on Water Pollution Research
Schlagworte:Journal Article Sulfides Waste Water Water Pollutants, Chemical greigite titanium dioxide 15FIX9V2JP Titanium D1JT611TNE Iron mehr... E1UOL152H7 Nitrogen N762921K75
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500 |a Date Revised 07.12.2022 
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500 |a Citation Status MEDLINE 
520 |a Fe3O4/TiO2 magnetic mesoporous composites were synthesized through a sol-gel method with tetra-n-butyl titanate as precursor and surfactant P123 as template. The as-prepared Fe3O4/TiO2 composites were characterized by X-ray diffraction, diffuse reflectance spectroscopy, nitrogen adsorption-desorption isotherm and pore size distribution. The as-synthesized products were applied as photocatalysis for the degradation of Acid Black ATT and tannery wastewater under UV lamp irradiation. Fe3O4/TiO2-8 composites containing Fe3O4 of 8 wt% were selected as model catalysts. The optimal catalyst dosage was 3 g/L in this photocalytic system. The magnetic Fe3O4/TiO2 composites possessed good photocatalytic stability and durability. This approach may provide a platform to prepare a magnetic composite to optimize the catalytic ability 
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700 1 |a He, Xiu  |e verfasserin  |4 aut 
700 1 |a Zhao, Weiwei  |e verfasserin  |4 aut 
700 1 |a Peng, Yu  |e verfasserin  |4 aut 
700 1 |a Sun, Donglan  |e verfasserin  |4 aut 
700 1 |a Li, Hao  |e verfasserin  |4 aut 
700 1 |a Wang, Xiaocong  |e verfasserin  |4 aut 
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