A magnetic TiO 2 photocatalyst doped with iodine for organic pollutant degradation

Separation and Purification Technology

Volumn 96, Issue , 2012, Pages 50-57

  He, Zhiqiao ^a   Hong, Tianmi ^a   Chen, Jianmeng ^a   Song, Shuang ^a  

^a ZHEJIANG UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Iodine doped TiO 2; Magnetic separation; Phenol; SiO 2 coated Fe 3O 4; Visible light irradiation

Indexed keywords

AQUEOUS PHENOLS; COMPOSITE PARTICLES; CORE SHELL STRUCTURE; DEGRADATION OF PHENOLS; MULTI-FUNCTIONAL; NONMAGNETICS; OPTIMUM MOLAR RATIO; ORGANIC POLLUTANT DEGRADATION; PHOTOCATALYTIC ACTIVITIES; RUTILE PHASIS; SIO 2-COATED FE 3O 4; SUPERPARAMAGNETIC BEHAVIOR; TERNARY STRUCTURE; TIO; VIBRATING SAMPLE MAGNETOMETER; VISIBLE LIGHT; VISIBLE-LIGHT IRRADIATION;

DEGRADATION; IODINE; MAGNETIC CORES; MAGNETIC SEPARATION; OXIDE MINERALS; PHENOLS; PHOTOCATALYSIS; PHOTOCATALYSTS; SATURATION MAGNETIZATION; SILICA; SUPERPARAMAGNETISM; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION;

TITANIUM DIOXIDE;

EID: 84861851965     PISSN: 13835866     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.seppur.2012.05.005     Document Type: Article

References (63)

1. 2 surfaces: principles, mechanisms, and selected results Chem. Rev. 95 1995 735 758
2. 2 nanosheets with dominant (0 0 1) facets for the photocatalytic degradation of acetone in air Appl. Catal. B: Environ. 96 2010 557 564
3. T.Y. Leung, C.Y. Chan, C. Hu, J.C. Yu, and P.K. Wong Photocatalytic disinfection of marine bacteria using fluorescent light Water Res. 42 2008 4827 4837
4. 2 sol-gel thin films Thin Solid Films 479 2005 160 165 (Pubitemid 40391078)
5. R. Asahi, T. Morikawa, T. Ohwaki, K. Aoki, and Y. Taga Visible-light photocatalysis in nitrogen-doped titanium oxides Science 293 2001 269 271 (Pubitemid 32694736)
6. T. Morikawa, R. Asahi, T. Ohwaki, K. Aoki, and Y. Taga Band-gap narrowing of titanium dioxide by nitrogen doping Jpn. J. Appl. Phys. 40 2001 L561 L563
7. 2 powders as a visible-light sensitive photocatalyst Chem. Lett. 32 2003 772 773 (Pubitemid 37378689)
8. 2 Chem. Lett. 32 2003 330 331 (Pubitemid 36843186)
9. 2 nanocrystallites with enhanced visible-induced photocatalytic activity Appl. Surf. Sci. 257 2011 5046 5051
10. X.T. Hong, Z.P. Wang, W.M. Cai, F. Lu, J. Zhang, Y.Z. Yang, N. Ma, and Y.J. Liu Visible-light-activated nanoparticles photocatalyst of iodine-doped titanium dioxide Chem. Mater. 17 2005 1548 1552 (Pubitemid 40395723)
11. G. Liu, Z.G. Chen, C.L. Dong, Y.N. Zhao, F. Li, G.Q. Lu, and H.M. Cheng Visible light photocatalyst: iodine-doped mesoporous titania with a bicrystalline framework J. Phys. Chem. B 110 2006 20823 20828 (Pubitemid 44797339)
12. 2: preparation, characterization, theoretical studies, and visible-light photocatalysis Langmuir 24 2008 3422 3428 (Pubitemid 351549186)
13. 2 photocatalysts: correlation between band structure and mechanism J. Phys. Chem. C 112 2008 14948 14954
14. 2 Comput. Mater. Sci. 45 2009 223 228
15. S. Song, J.J. Tu, L.J. Xu, X. Xu, Z.Q. He, J.P. Qiu, J.G. Ni, and J.M. Chen Preparation of a titanium dioxide photocatalyst codoped with cerium and iodine and its performance in the degradation of oxalic acid Chemosphere 73 2008 1401 1406
16. Z.Q. He, X. Xu, S. Song, L. xie, J.J. Tu, J.M. Chen, and B. Yan A visible light-driven titanium dioxide photocatalyst codoped with lanthanum and iodine: an application in the degradation of oxalic acid J. Phys. Chem. C 112 2008 16431 16437
17. D.R. Kelland Magnetic separation of nanoparticles IEEE Trans. Magn. 34 1998 2123 2125
18. Y. Gao, B.H. Chen, H.L. Li, and Y.X. Ma Preparation and characterization of a magnetically separated photocatalyst and its catalytic properties Mater. Chem. Phys. 80 2003 348 355
19. A. Ditsch, S. Lindenmann, P.E. Laibinis, D.I.C. Wang, and T.A. Hatton High-gradient magnetic separation of magnetic nanoclusters Ind. Eng. Chem. Res. 44 2005 6824 6836 (Pubitemid 41239829)
20. 2 nanolayer coating on cobalt ferrite nanoparticles for magnetic photocatalyst Mater. Lett. 59 2005 3530 3534 (Pubitemid 41317043)
21. W. Qiu, Y. Zheng, and K.A. Haralampides Study on a novel POM-based magnetic photocatalyst: photocatalytic degradation and magnetic separation Chem. Eng. J. 125 2007 165 176 (Pubitemid 46038800)
22. G.T. Li, K.H. Wong, X.W. Zhang, C. Hu, J.C. Yu, R.C.Y. Chan, and P.K. Wong Degradation of acid orange 7 using magnetic AgBr under visible light: the roles of oxidizing species Chemosphere 76 2009 1185 1191
23. D. Makovec, M. Sajko, A. Selisnik, and M. Drofenik Magnetically recoverable photocatalytic nanocomposite particles for water treatment Mater. Chem. Phys. 129 2011 83 89
24. M. Kimata, H. Atsuumi, A. Funakoshi, and M. Hasegawa Preparation of titanium dioxide photocatalytic particles with magnetism and the photocatalytic activity J. Chem. Eng. Jpn. 38 2005 300 307 (Pubitemid 40652239)
25. 2 composite microspheres with superior photocatalytic properties Appl. Catal. B: Environ. 104 2011 12 20
26. M.M. Ye, Q. Zhang, Y.X. Hu, J.P. Ge, Z.D. Lu, L. He, Z.L. Chen, and Y.D. Yin Magnetically recoverable core-shell nanocomposites with enhanced photocatalytic activity Chem. Eur. J. 16 2010 6243 6250
27. M.L. Luo, D. Bowden, and P. Brimblecombe Preparation of black sand-based magnetic photocatalysts for photocatalytic oxidation of aqueous phenol Appl. Catal. B: Environ. 87 2009 1 8
28. 4 system Mater. Sci. Eng. B 119 2005 144 151
29. K. Zhang, O. Amponsah, M. Arslan, T. Holloway, D. Sinclair, W. Cao, M. Bahoura, and A.K. Pradhan Magnetic nanocomposite spinel and FeCo core-shell and mesoporous systems J. Magn. Magn. Mater. 324 2012 1938 1944
30. 4/ZnO core/shell nanoparticles J. Optoelectron. Adv. Mater. 12 2010 2057 2062
31. 4 nanoparticles immobilized on polyamide fabric Appl. Surf. Sci. 258 2012 4952 4959
32. X.C. Wei, and R.C. Viadero Synthesis of magnetite nanoparticles with ferric iron recovered from acid mine drainage: implications for environmental engineering Colloids Surf. A 294 2007 280 286
33. 2 shell for removal of microcystins J. Am. Chem. Soc. 130 2008 28 29
34. M.L. Zhang, Z.H. Zhang, Y.N. Liu, X. Yang, L.J. Luo, J.T. Chen, and S.Z. Yao Preparation of core-shell magnetic ion-imprinted polymer for selective extraction of Pb(II) from environmental samples Chem. Eng. J. 178 2011 443 450
35. 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 (Pubitemid 32728995)
36. 2 particles in powder form and as a thin nanostructured film on quartz J. Catal. 225 2004 408 416
37. C. Gruttner, S. Rudershausen, and J. Teller Improved properties of magnetic particles by combination of different polymer materials as particle matrix J. Magn. Magn. Mater. 225 2001 1 7 (Pubitemid 32335267)
38. D.P. Wang, X. Duan, J.Y. Zhang, A.H. Yao, L.Y. Zhou, and W.H. Huang Fabrication of superparamagnetic hydroxyapatite with highly ordered three-dimensional pores J. Mater. Sci. 44 2009 4020 4025
39. W.Y. Fu, H.B. Yang, H. Bala, S.K. Liu, M.H. Li, and G.T. Zou Preparation and characteristics of core-shell structure cobalt/silica nanoparticles Mater. Chem. Phys. 100 2006 246 250
40. T. Sugimoto, and E. Matijevic Formation of uniform spherical magnetite particles by crystallization from ferrous hydroxide gels J. Colloid Interface Sci. 74 1980 227 242
41. C. Lettmann, K. Hildenbrand, H. Kisch, W. Macyk, and W.F. Maier Visible light photodegradation of 4-chlorophenol with a coke-containing titanium dioxide photocatalyst Appl. Catal. B: Environ. 32 2001 215 227 (Pubitemid 32774013)
42. 2 (anatase): catalyst evolution with calcination temperature and O-xylene oxidation J. Catal. 98 1986 102 114
43. 2 (anatase) powders J. Mater. Chem. 4 1994 965 971
44. 2 composite films prepared by an EPD method J. Hazard. Mater. 154 2008 1141 1148
45. 2 J. Phys.: Condens. Matter 23 2011 276005
46. H. Zhang, K. Zou, H. Sun, and X. Duan A magnetic organic-inorganic composite: synthesis and characterization of magnetic 5-aminosalicylic acid intercalated layered double hydroxides J. Solid State Chem. 178 2005 3485 3493 (Pubitemid 41607999)
47. 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 J. Am. Chem. Soc. 127 2005 4990 4991 (Pubitemid 40523437)
48. M. Ma, Y. Zhang, X.B. Li, D.G. Fu, H.Q. Zhang, and N. Gu Synthesis and characterization of titania-coated Mn-Zn ferrite nanoparticles Colloids Surf. A: Physicochem. Eng. Aspects 224 2003 207 212 (Pubitemid 36970041)
49. Q.A. Pankhurst, J. Connolly, S.K. Jones, and J. Dobson Applications of magnetic nanoparticles in biomedicine J. Phys. D: Appl. Phys. 36 2003 R167 R181
50. Y.H. Ao, J.J. Xu, D.G. Fu, X.W. Shen, and C.W. Yuan A novel magnetically separable composite photocatalyst: titania-coated magnetic activated carbon Sep. Purif. Technol. 61 2008 436 441
51. 2 photocatalyst with ultra-long visible light response: correlation between geometric/electronic structures and mechanisms J. Mater. Chem. 19 2009 2822 2829
52. Z.Q. He, L. Xie, S. Song, C. Wang, J.J. Tu, F.Y. Hong, Q. Liu, J.M. Chen, and X.H. Xu The impact of silver modification on the catalytic activity of iodine-doped titania for p-chlorophenol degradation under visible-light irradiation J. Mol. Catal. A: Chem. 319 2010 78 84
53. S. Song, C. Wang, F.Y. Hong, Z.Q. He, Q.L. Cai, and J.M. Chen Gallium-and iodine-co-doped titanium dioxide for photocatalytic degradation of 2-chlorophenol in aqueous solution: role of gallium Appl. Surf. Sci. 257 2011 3427 3432
54. S. Song, F.Y. Hong, Z.Q. He, H.Y. Wang, X.H. Xu, and J.M. Chen Influence of zirconium doping on the activities of zirconium and iodine co-doped titanium dioxide in the decolorization of methyl orange under visible light irradiation Appl. Surf. Sci. 257 2011 10101 10108
55. 2 Chem. Phys. Lett. 420 2006 71 76
56. S. Song, J.J. Tu, Z.Q. He, F.Y. Hong, W.P. Liu, and J.M. Chen Visible light-driven iodine-doped titanium dioxide nanotubes prepared by hydrothermal process and post-calcination Appl. Catal. A: Gen. 378 2010 169 174
57. Z.Q. He, L. Xie, J.J. Tu, S. Song, W.P. Liu, Z.W. Liu, J.Q. Fan, Q. Liu, and J.M. Chen Visible light-induced degradation of phenol over iodine-doped titanium dioxide modified with platinum: role of platinum and the reaction mechanism J. Phys. Chem. C 114 2010 526 532
58. 2 nanoparticles composites in seawater Mater. Sci. Forum 694 2011 355 359
59. 3 materials J. Phys. Chem. B 101 1997 2611 2616 (Pubitemid 127581056)
60. 2 Environ. Sci. Technol. 30 1996 647 653 (Pubitemid 26042373)
61. 2 under various process condition J. Sol-Gel Sci. Technol. 33 2005 87 91 (Pubitemid 40400683)
62. 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 Mater. Res. Bull. 44 2009 2000 2008
63. 4: synthesis and photocatalysis for methyl orange J. Nanomater. 2011 2011 837123