Abstract
SrFe12O19/BiVO4 was synthesized by chemical coprecipitation method using tartaric acid as complexant. X-ray diffraction investigation revealed that the introduction of SrFe12O19 did not change the crystal orientation of monoclinic architecture BiVO4. Micro-morphology study indicated that BiVO4 molecules uniformly distributed on the surface of hexagonal SrFe12O19 particles. Vibrating sample magnetometer measurement manifested that 15%SrFe12O19/BiVO4 possessed better magnetic property, which was conducive to its separation and reuse. Ultraviolet-visible diffuse reflectance spectrophotometer detection showed the strong absorption of the composite in visible light. Photocatalytic performances of as-prepared composites were investigated with the degradation of methylene blue (MB) under visible light irradiation. The maximum degradation ratio of MB with 15%SrFe12O19/BiVO4 was 93% at 5 h, and the recovery ratio of the magnetic catalyst was above 90% in each cycle. It was confirmed that the photodegradation process of MB was first-order reaction, and the dominant active species were O .2 radicals and holes.
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Xuehua Yan, Qingxia Gao, Jieling Qin, and Xiaofei Yang, Morphology-Controlled Synthesis of Ag3PO4 Microcubes with Enhanced Visible-Light-Driven Photocatalyticactivity, Ceram. Int., 2013, 39, p 9715–9720
Haiying Cui, Xiaofei Yang, and Qingxia Gao, Facile Synthesis of Grapheme Oxide-Enwrapped Ag3PO4 Composites with Highly Efficient Visible Light Photocatalytic Performance, Mater. Lett., 2013, 93, p 28–31
Xiaofei Yang, Haiying Cui, Yang Li, Jieling Qin, Rongxian Zhang, and Hua Tang, Fabrication of Ag3PO4/Graphene Composites with Highly Efficient and Stable Visible Light Photocatalytic Performance, ACS Catal., 2013, 3, p 363–369
Xiaofei Yang, Jieling Qin, Yang Li, Rongxian Zhang, and Hua Tang, Graphene-Spindle Shaped TiO2 Mesocrystal Composites: Facile Synthesis and Enhanced Visible Light Photocatalytic Performance, J. Hazard. Mater., 2013, 261, p 342–350
Xiaofei Yang, Jieling Qin, Yan Jiang, Rong Li, Yang Li, and Hua Tang, Bifunctional TiO2/Ag3PO4/Graphene Composites with Superior Visible Light Photocatalytic Performance and Synergistic Inactivation of Bacteria, RSC Adv., 2014, 4, p 18627–18636
Yanqing Yang, Gaoke Zhang, Shujie Yu, and Xiong Shen, Efficient Removal of Organic Contaminants by a Visible Light Driven photocatalyst Sr6Bi2O9, Chem. Eng. J., 2010, 162, p 171–177
Erping Gao, Wenzhong Wang, Meng Shang, and Jiehui Xu, Synthesis and Enhanced Photocatalytic Performance of Graphene-Bi2WO6 Composite, Phys. Chem. Chem. Phys., 2011, 13, p 2887–2893
A. Kudo, K. Omori, and H. Kato, A Novel Aqueous Process for Preparation of Crystal Form-Controlled and Highly Crystalline BiVO4 Powder from Layered Vanadates at Room Temperature and Its Photocatalytic and Photophysical Properties, J. Am. Chem. Soc., 1999, 121(49), p 11459–11467
A. Kudo, K. Ueda, H. Kato, and I. Mikami, Photocatalytic O2 Evolution under Visible Light Irradiation on BiVO4 in Aqueous AgNO3 Solution, Catal. Lett., 1998, 53(3–4), p 229–230
A. Iwase, H. Kato, and A. Kudo, A Simple Preparation Method of Visible-Light-Driven BiVO4 Photocatalysts from Oxide Starting Materials (Bi2O3 and V2O5) and Their Photocatalytic Activities, J. Sol. Energy Eng., 2010, 132(2), p 1–6
A. Iwase and A. Kudo, Photoelectrochemical Water Splitting Using Visible-Light-Responsive BiVO4 Fine Particles Prepared in an Aqueous Acetic Acid Solution, J. Mater. Chem., 2010, 20, p 7536–7542
S. Tokunaga, H. Kato, and A. Kudo, Selective Preparation of Monoclinic and Tetragonal BiVO4 with Scheelite Structure and Their Photocatalytic Properties, Chem. Mater., 2001, 13(12), p 4624–4628
C.K. Lee and C.S. Ong, Synthesis and Characterization of Rare Earth Substituted Bismuth Vanadate Solid Electrolytes, Solid State Ionics, 1999, 117(3–4), p 301–310
Xu Hui and Huaming Li, Preparation, Characterization and Photocatalytic Properties of Cu-Loaded BiVO4, J. Hazard. Mater., 2008, 153(1–2), p 877–884
Gangqiang Zhu and Mirabbons Hojamberdiev, Hydrothermal Synthesis and Visible-Light Photocatalytic Activity of Porous Peanut-Like BiVO4 and BiVO4/Fe3O4, Ceram. Int., 2013, 39(8), p 9163–9172
T.P. Xie, L.J. Xu, and C.L. Liu, Synthesis and Properties of Composite Magnetic Material SrCoxFe12−x O19 (x = 0–0.3), Powder Technol., 2012, 232, p 87–92
T.P. Xie, L.J. Xu, and C.L. Liu, Magnetic Composite ZnFe2O4/SrFe12O19: Preparation, Characterization, and Photocatalytic Activity Under Visible Light, Appl. Surf. Sci., 2013, 273, p 684–691
F. Sánchez-DeJesús and A.M. Bolarin-Miró, Mechanosynthesis, Crystal Structure and Magnetic Characterization of M-type SrFe12O19, Ceram. Int., 2014, 40(3), p 4033–4038
Y.F. Wang, Q.L. Li, C.R. Zhang, and H.X. Jing, Preparation and Magnetic Properties of Different Morphology Nano-SrFe12O19 Particles Prepared by Sol–Gel Method, J. Alloys Compd., 2009, 467(1–2), p 284–287
S.L. Liu, D.D. Tao, and L.N. Zhang, Cellulose Scaffold: A Green Template for the Controlling Synthesis of Magnetic Inorganic Nanoparticles, Powder Technol., 2012, 217, p 502–509
Hsiao-Fang Lai, Efficient Photocatalytic Degradation of Thiobencarb over BiVO4 Driven by Visible Light: Parameter and Reaction Pathway Investigations, Sep. Purif. Technol., 2014, 122, p 78–86
Norihiro Aiga, Electron−Phonon Coupling Dynamics at Oxygen Evolution Sites of Visible-Light-Driven Photocatalyst: Bismuth Vanadate, J. Phys. Chem. C., 2013, 117(19), p 9881–9886
Junqi Li, Two-Step Hydrothermal Process for Synthesis of F-Doped BiVO4 Spheres with Enhanced Photocatalytic Activity, J. Alloys Compd., 2013, 581, p 40–45
Taiping Xie, Longjun Xu, and Chenglun Liu, Synthesis and Adsorption Properties of High Specific Surface Area Strontium Ferrite from Industrial Strontium Residue, Vacuum, 2013, 93, p 71–78
Min Wang and Yinsheng Che, Effective Visible Light-Active Boron and Europium Co-doped BiVO4 Synthesized by Sol–Gel Method for Photodegradation of Methyl Orange, J. Hazard. Mater., 2013, 262, p 447–455
Taiping Xie, Xu Longjun, Chenglun Liu, Jun Yang, and Mei Wang, Magnetic Composite BiOCl–SrFe12O19: A Novel p–n Type Heterojunction with Enhanced Photocatalytic Activity, Dalton Trans., 2014, 43, p 2211–2220
Mingming Yao, Monoclinic Mesoporous BiVO4: SYNTHESIS and Visible-Light-Driven Photocatalytic Property, Colloids Surf. A, 2013, 433, p 132–138
Wenzhong Wang, Preparation of p–n Junction Cu2O/BiVO4 Heterogeneous Nanostructures with Enhanced Visible-Light Photocatalytic Activity, Appl. Catal. B: Environ., 2013, 134–135, p 293–301
Acknowledgments
The authors were grateful for the support from National Natural Science Foundation of China (No. 51374259), Graduate Innovation Program of Chongqing (NO. CYB14040) and Scientific Research Foundation of State Key Lab. of Coal Mine Disaster Dynamics and Control, PR China (No.2011DA105287-MS201206).The authors also would like to thank the Fundamental and advanced research projects of Chongqing Science and Technology Commission, PR China (No.2013jjB20001) and the Scientific &Technologic Program for the Bureau of Land Resources and Housing Management of Chongqing, PR China (No.CQGT-KJ-2014012).
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Chenglun, L., Hui, L., Heping, Y. et al. Preparation and Visible-Light-Driven Photocatalytic Performance of Magnetic SrFe12O19/BiVO4 . J. of Materi Eng and Perform 24, 771–777 (2015). https://doi.org/10.1007/s11665-014-1362-4
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DOI: https://doi.org/10.1007/s11665-014-1362-4