Magnetic nanocomposite based on titania-silica/cobalt ferrite for photocatalytic degradation of methylene blue dye

Ceramics International

Volumn 40, Issue 1 PART A, 2014, Pages 375-384

  Harraz, F A ^a,c   Mohamed, R M ^a,b   Rashad, M M ^a   Wang, Y C ^d   Sigmund, W ^d  

^a CMRDI   (Egypt)

^b KING ABDULAZIZ UNIVERSITY   (Saudi Arabia)

^c NAJRAN UNIVERSITY   (Saudi Arabia)

^d J Crayton Pruitt Family Department of Biomedical Engineering   (United States)

Author keywords

A. Sol gel processes; B. Nanocomposites; C. Magnetic properties

Indexed keywords

AROMATIC COMPOUNDS; CATALYST ACTIVITY; COBALT COMPOUNDS; DEGRADATION; FERRITE; FOURIER TRANSFORM INFRARED SPECTROSCOPY; HIGH RESOLUTION TRANSMISSION ELECTRON MICROSCOPY; IRON COMPOUNDS; IRRADIATION; NANOCOMPOSITES; NANOMAGNETICS; NANOPARTICLES; PHOTOCATALYSTS; PHOTODEGRADATION; SCANNING ELECTRON MICROSCOPY; SILICA; SOL-GEL PROCESS; SOL-GELS; TITANIUM DIOXIDE; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION;

CATALYTIC PERFORMANCE; DEGRADATION EFFICIENCY; FOURIER TRANSFORM INFRA RED (FTIR) SPECTROSCOPY; INITIAL DYE CONCENTRATION; MAGNETIC NANOCOMPOSITES; MAGNETIC PHOTOCATALYSTS; MODIFICATION PROCESS; PHOTO CATALYTIC DEGRADATION;

X RAY PHOTOELECTRON SPECTROSCOPY;

EID: 84887622138     PISSN: 02728842     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ceramint.2013.06.012     Document Type: Article

References (46)

1. Y. Ao, J. Xu, D. Fu, X. Shen, and C. Yuan A novel magnetically separable composite photocatalyst: titania-coated magnetic activated carbon Separation and Purification Technology 61 2008 436 441
2. 2 particles Journal of Physical Chemistry B 105 2001 3441 3452
3. C. Wang, Y. Ao, P. Wang, J. Hou, and J. Qian A facile method for the preparation of titania-coated magnetic porous silica and its photocatalytic activity under UV or visible light Colloids and Surfaces A: Physicochemical and Engineering Aspects 360 2010 184 189
4. 3 nanolayers on spherical Ni powders for multilayer ceramic capacitors Advanced Materials 15 2003 1655 1658
5. 2 spheres obtained by ultrasonic spray pyrolysis Journal of Colloid and Interface Science 278 2004 342 352
6. J. Yin, X. Qian, J. Yin, M. Shi, J. Zhang, and G. Zhou Preparation of polystyrene/zirconia core-shell microspheres and zirconia hollow shells Inorganic Chemistry Communications 6 2003 942 945
7. D.A. Tryk, A. Fujishima, and K. Honda Recent topics in photoelectrochemistry: achievements and future prospects Electrochimica Acta 45 2000 2363 2376
8. M. Alvaro, B. Cojocaru, A.A. Ismail, N. Petrea, B. Ferrer, F.A. Harraz, V.I. Parvulescu, and H. Garcia Visible-light photocatalytic activity of gold nanoparticles supported on template-synthesized mesoporous titania for the decontamination of the chemical warfare agent SOMAN Applied Catalysis B: Environmenta 99 2010 191 197
9. M. Pera-Titus, V. Garcona-Molina, M. Banos, J. Gimenez, and S. Esplugas Degradation of chlorophenols by means of advanced oxidation processes: a general review Applied Catalysis B: Environmental 47 2004 219 256
10. A. Mills, and S. Hunte An overview of semiconductor photocatalysis Journal of Photochemistry and Photobiology A 108 1997 1 35
11. J. Herrmann Heterogeneous photocatalysis: fundamentals and applications to the removal of various types of aqueous pollutants Catalysis Today 53 1999 115 129
12. 4) nanoparticles and its application in photocatalytic degradation of direct blue dye Journal of Alloys and Compounds 532 2012 55 60
13. 2 nanosheets with exposed {001} facets Applied Catalysis B: Environmental 104 2011 275 281
14. 2 exposed to visible light radiation Environmental Science and Technology 34 2000 3982 3990
15. 2 photocatalysts in green chemistry Pure and applied chemistry Chimie pure et appliquée 72 2000 1265 1270
16. J.C Crittenden, J.B. Liu, D.W. Hand, and D.L. Perram Photocatalytic oxidation of chlorinated hydrocarbons in water Water Research 31 1997 429 438
17. K. Sopajaree, S.A. Qasim, S. Basak, and K. Rajeshwar An integrated flow reactor-membrane filtration system for heterogeneous photocatalysis. Part II: experiments on the ultrafiltration unit and combined operation Journal of Applied Electrochemistry 29 1999 1111 1118
18. F.A. Harraz, O.A. Abdel-Salam, A.A. Mostafa, R.M. Mohamed, and M. Hanafy Rapid synthesis of titania-silica nanoparticles photocatalyst by a modified sol-gel method for cyanide degradation and heavy metals removal Journal of Alloys and Compounds 551 2013 1 7
19. D. Beydoun, and R. Amal Implications of heat treatment on the properties of a magnetic iron oxide-titanium dioxide photocatalyst Materials Science and Engineering B 94 2002 71 81
20. 4 system Materials Science and Engineering B 119 2005 144 151
21. F. Chen, Y.D. Xie, J.C. Zhao, and G.X. Lu Photocatalytic degradation of dyes on a magnetically separated photocatalyst under visible and UV irradiation Chemosphere 44 2001 1159 1168
22. M. Ma, Y. Zhang, X. Li, D. Fu, H. Zhang, and N. Gu Synthesis and characterization of titania-coated Mn-Zn ferrite nanoparticles Colloids and Surfaces A: Physicochemical and Engineering Aspects 224 2003 207 212
23. D. Beydoun, R. Amal, G. Low, and S. McEvoy Occurrence and prevention of photodissolution at the phase junction of magnetite and titanium dioxide Journal of Molecular Catalysis A: Chemical 180 2002 193 200
24. Y. Ao, J. Xu, D. Fu, and C. Yuan Photocatalytic degradation of X-3B by titania-coated magnetic activated carbon under UV and visible irradiation Journal of Alloys and Compounds 471 2009 33 38
25. W.S. Lee, J. Drwiega, D. Mazyck, Y.C. Wu, and M.W. Sigmund Synthesis and characterization of hard magnetic composite photocatalyst-Barium ferrite/silica/titania, Materials Chemistry and Physics 96 2006 483 488
26. F.A. Harraz Polyethylene glycol-assisted hydrothermal growth of magnetite nanowires: synthesis and magnetic properties Physica E: Low-Dimensional Systems and Nanostructures 40 2008 3131 3136
27. S.M. El-Sheikh, F.A. Harraz, and M.M. Hessien Magnetic behavior of cobalt ferrite nanowires prepared by template-assisted technique Materials Chemistry and Physics 123 2010 254 259
28. S.M. El-Sheikh, F.A. Harraz, and K.A. Saad Catalytic performance of nanostructured iron oxides synthesized by thermal decomposition technique Journal of Alloys and Compounds 487 2009 716 723
29. Y.S. Chung, S.B. Park, and D.W. Kang Magnetically separable titania-coated nickel ferrite photocatalyst Materials Chemistry and Physics 86 2004 375 381
30. H. Zhang, R. Hou, Z.-L. Lu, and X. Duan A novel magnetic nanocomposite involving anatase titania coating on silica-modified cobalt ferrite via lower temperature hydrolysis of a water-soluble titania precursor Materials Research Bulletin 44 2009 2000 2008
31. R.M. Mohamed, M.M. Rashad, F.A. Harraz, and W. Sigmund Structure and magnetic properties of nano-crystalline cobalt ferrite powders synthesized using organic acid precursor method Journal of Magnetism and Magnetic Materials 322 2010 2058 2064
32. A.A. Ismail, I.A. Ibrahim, M.S. Ahmed, R.M. Mohamed, and H. El-Shall Sol-gel synthesis of titania-silica photocatalyst for cyanide photodegradation Journal of Photochemistry and Photobiology A: Chemistry 163 2004 445 451
33. C. Hammond The Basics of Crystallography and Diffraction 1997 Oxford University Press Oxford
34. A.A. Ismail Single-step synthesis of a highly active photocatalyst for oxidation of trichloroethylene Applied Catalysis B: Environmental 85 2008 33 39
35. D.K. Yi, S.T. Selvan, S.S. Lee, G.C. Papaefthymiou, D. Kundaliya, and J.Y. Ying Silica-coated nanocomposites of magnetic nanoparticles and quantum dots Journal of the American Chemical Society 127 14 2005 4990 4991
36. J.T. Mayer, U. Diebold, T.E. Madey, and E. Garfunkel Titanium and reduced titania overlayers on titanium dioxide (110) Journal of Electron Spectroscopy 73 1995 1 11
37. Y.H. Ogata, J. Sasano, J. Jorne, T. Tsuboi, F.A. Harraz, and T. Sakka Immersion plating of copper on porous silicon in various solutions Physica Status Solidi (A) 182 2000 71 77
38. F.A. Harraz, J. Sasano, T. Sakka, and Y.H. Ogata Different behavior in immersion plating of nickel onto porous silicon from acidic and alkaline fluoride media Journal of the Electrochemical Society 150 2003 C277 C284
39. 2Cu onto porous silicon from organic solutions Electrochimica Acta 46 2001 2805 2810
40. 4 by X-ray photoelectron spectroscopy Applied Surface Science 254 2008 6972 6975
41. J.G. Dillard, C.V. Schenck, and M.H. Koppelman Surface chemistry of cobalt in calcined cobalt-kaolinite materials Clays and Clay Minerals 31 1983 69 72
42. 2 catalysts by different preparation methods Journal of Electron Spectroscopy 173 2009 88 95
43. D. Beydoun, R. Amal, G. Low, and S. McEvoy Novel photocatalyst: titania-coated magnetite. Activity and photodissolution Journal of Physical Chemistry B 104 2000 4387 4396
44. 2 Journal of Photochemistry and Photobiology A: Chemistry 158 2003 27 36
45. 2 in a shallow pond slurry reactor Dyes and Pigments 68 2006 53 60
46. K.P. Dutta, and A.K. Ray Experimental investigation of taylor vortex photocatalytic reactor for water purification Chemical Engineering Science 59 2004 5249 5259