Synthesis of core-shell Fe3O4@SiO 2@TiO2 microspheres and their application as recyclable photocatalysts

International Journal of Photoenergy

Volumn 2012, Issue , 2012, Pages

  Wang, Zhenghua ^a   Shen, Ling ^a   Zhu, Shiyu ^a  

^a ANHUI NORMAL UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

FERROMAGNETISM; MAGNETITE; SHELLS (STRUCTURES); SILICA; TITANIUM DIOXIDE;

CORE SHELL; FERROMAGNETIC PROPERTIES; FERROMAGNETICS; ORGANIC DYE; PHOTOCATALYTIC PROCESS; PHOTOCATALYTIC PROPERTY; RECYCLABLES; SIO 2; UV-LIGHT; WET-CHEMICAL APPROACH;

MICROSPHERES;

EID: 84861060211     PISSN: 1110662X     EISSN: 1687529X     Source Type: Journal    
DOI: 10.1155/2012/202519     Document Type: Article

References (23)

1. Fujishima A., Honda K., Electrochemical photolysis of water at a semiconductor electrode Nature 1972 238 5358 37 38
2. Hoffmann M. R., Martin S. T., Choi W., Bahnemann D. W., Environmental applications of semiconductor photocatalysis Chemical Reviews 1995 95 1 69 96
3. Wold A., Photocatalytic properties of TiO 2 Chemistry of Materials 1993 5 3 280 283
4. Park H., Choi W., Effects of TiO 2 surface fluorination on photocatalytic reactions and photoelectrochemical behaviors Journal of Physical Chemistry B 2004 108 13 4086 4093
5. Sakkas V. A., Dimou A., Pitarakis K., Mantis G., Albanis T., TiO 2 photocatalyzed degradation of diazinon in an aqueous medium Environmental Chemistry Letters 2005 3 2 57 61 (Pubitemid 41829686)
6. Kim K. W., You S. H., Park S. S., Kang G. H., Bae W. T., Shin D. W., Effect of experimental conditions on photocatalytic efficiency in TiO 2 powder slurry systems Journal of Ceramic Processing Research 2008 9 5 530 537
7. Arslan I., Balcioglu I. A., Bahnemann D. W., Heterogeneous photocatalytic treatment of simulated dyehouse effluents using novel TiO 2 -photocatalysts Applied Catalysis B 2000 26 3 193 206 (Pubitemid 30218122)
8. Bouanimba N., Zouaghi R., Laid N., Sehili T., Factors influencing the photocatalytic decolorization of Bromophenol blue in aqueous solution with different types of TiO 2 as photocatalysts Desalination 2011 275 13 224 230
9. Yamazaki S., Matsunaga S., Hori K., Photocatalytic degradation of trichloroethylene in water using TiO 2 pellets Water Research 2001 35 4 1022 1028 (Pubitemid 32011208)
10. Kominami H., Kumamoto H., Kera Y., Ohtani B., Immobilization of highly active titanium(IV) oxide particles A novel strategy of preparation of transparent photocatalytic coatings Applied Catalysis B 2001 30 3-4 329 335 (Pubitemid 32235281)
11. Arabatzis I. M., Antonaraki S., Stergiopoulos T., Hiskia A., Papaconstantinou E., Bernard M. C., Falaras P., Preparation, characterization and photocatalytic activity of nanocrystalline thin film TiO 2 catalysts towards 3,5-dichlorophenol degradation Journal of Photochemistry and Photobiology A 2002 149 13 237 245
12. Horikoshi S., Watanabe N., Onishi H., Hidaka H., Serpone N., Photodecomposition of a nonylphenol polyethoxylate surfactant in a cylindrical photoreactor with TiO 2 immobilized fiberglass cloth Applied Catalysis B 2002 37 2 117 129 (Pubitemid 34220292)
13. Anpo M., Zhang S. G., Mishima H., Matsuoka M., Yamashita H., Design of photocatalysts encapsulated within the zeolite framework and cavities for the decomposition of NO into N 2 and O 2 at normal temperature Catalysis Today 1997 39 3 159 168 (Pubitemid 127412939)
14. Beydoun D., Amal R., Low G. K. C., McEvoy S., Novel photocatalyst: titania-coated magnetite. Activity and photodissolution Journal of Physical Chemistry B 2000 104 18 4387 4396
15. Beydoun D., Amal R., Scott J., Low G., McEvoy S., Studies on the mineralization and separation efficiencies of a magnetic photocatalyst Chemical Engineering Technology 2001 24 7 745 748 (Pubitemid 32704480)
16. Chen F., Xie Y., Zhao J., Lu G., Photocatalytic degradation of dyes on a magnetically separated photocatalyst under visible and UV irradiation Chemosphere 2001 44 5 1159 1168 (Pubitemid 32728995)
17. Beydoun D., Amal R., Implications of heat treatment on the properties of a magnetic iron oxide-titanium dioxide photocatalyst Materials Science and Engineering B 2002 94 1 71 81 (Pubitemid 34524334)
18. Gao Y., Chen B., Li H., Ma Y., Preparation and characterization of a magnetically separated photocatalyst and its catalytic properties Materials Chemistry and Physics 2003 80 1 348 355
19. Wu W., Xiao X. H., Zhang S. F., Ren F., Jiang C. Z., Facile method to synthesize magnetic iron oxides/TiO 2 hybrid nanoparticles and their photodegradation application of methylene blue Nanoscale Research Letters 2011 6 1 533
20. Chang C. F., Man C. Y., Titania-coated magnetic composites as photocatalysts for phthalate photodegradation Industrial Engineering Chemistry Research 2011 50 20 11620 11627
21. Deng H., Li X., Peng Q., Wang X., Chen J., Li Y., Monodisperse magnetic single-crystal ferrite microspheres Angewandte Chemie 2005 44 18 2782 2785 (Pubitemid 40689587)
22. Stber W., Fink A., Bohn E., Controlled growth of monodisperse silica spheres in the micron size range Journal of Colloid And Interface Science 1968 26 1 62 69
23. Gupta V. K., Jain R., Mittal A., Photo-catalytic degradation of toxic dye amaranth on TiO 2 /UV in aqueous suspensions Materials Science and Engineering C 2012 32 1 12 17