The effect of silver doping on photocatalytic properties of titania multilayer membranes

Solid State Sciences

Volumn 12, Issue 8, 2010, Pages 1469-1472

  Alem, Ali ^a   Sarpoolaky, Hossein ^a  

^a IRAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Iran)

Author keywords

Photocatalytic activity; Silver; Sol gel process; Thin films; Titania

Indexed keywords

ANATASE CRYSTALS; COMBINING PROCESS; DOPED TITANIA; HIGH SURFACE AREA; MEMBRANE SEPARATION PROCESS; METHYL ORANGE; METHYL ORANGE DEGRADATION; MULTILAYER MEMBRANES; PHOTOACTIVITY; PHOTOCATALYTIC ACTIVITIES; PHOTOCATALYTIC ACTIVITY; PHOTOCATALYTIC PROCESS; PHOTOCATALYTIC PROPERTY; PHOTOCATALYTIC SYSTEMS; QUALITY OF WATER; SILVER DOPING; SOL-GEL PROCESSING; TITANIA MEMBRANES; UV IRRADIATION;

AZO DYES; DOPING (ADDITIVES); FILM PREPARATION; GELS; MEMBRANES; MULTILAYERS; NANOSTRUCTURED MATERIALS; ORGANIC POLLUTANTS; PHOTODEGRADATION; SILVER; SOL-GELS; SOLS; SORPTION; TITANIUM DIOXIDE; WATER QUALITY; WATER TREATMENT; X RAY DIFFRACTION;

SOL-GEL PROCESS;

EID: 77955418834     PISSN: 12932558     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.solidstatesciences.2010.06.009     Document Type: Article

References (19)

1. M.R. Hoffman, S.T. Martin, W. Choi, and D.W. Bahnemann Environmental application of semiconductor photocatalysis J. Chem. Rev. 95 1995 69 96
2. A. Fujishima, T.N. Rao, and D.A. Tryk Titanium dioxide photocatalysis J. Photochem. Photobiol. C: Photochem. Rev. 1 2000 1 21
3. J.M. Herrmann Heterogeneous photocatalysis: fundamental and applications to the removal of various types of aqueous pollutants J. Catal. Today 53 1999 115 129
4. + ions on the photocatalytic degradation of sucrose in water J. Catal. Today 68 2001 201 208
5. 2 particles in the absence and presence of UV irradiation: the effects of some inorganic anions on the photocatalysis J. Photochem. Photobio. A: Chem. 163 2004 29 35
6. J.C. Colmenares, M.A. Aramendia, A. Marinas, J.M. Marinas, and F.J. Urbano Synthesis, characterization and photocatalytic activity of metal-doped titania systems J. App. Catal.A 306 2006 120 127
7. H.E. Chao, Y.U. Yun, H.U. Xingfang, and A. Larbot Effect of silver doping on the phase transformation and grain growth of sol-gel titania powder J. Eur. Ceram. Soc. 23 2003 1457 1464
8. A. Alem, H. Sarpoolaky, and M. Keshmiri Titania ultrafiltration membrane: preparation, characterization and photocatalytic activity J. Eur. Ceram. Soc. 29 2009 629 635
9. A. Alem, H. Sarpoolaky, and M. Keshmiri Sol-gel preparation of titania multilayer membrane for photocatalytic applications J. Ceram. Int. 35 2009 1837 1843
10. W.D. Kingery, H.K. Bowen, and D.R. Uhlmann Introduction to Ceramics second ed. 1976 John Wiley and Sons New York p. 448
11. 2 thin films J. Am. Ceram. Soc. 83 2000 2385 2393
12. 2 sol in the hydrosol reaction system J. Mater. Res. Bull. 39 2004 533 543
13. H. Zhang, X. Quan, S. Chen, H. Zhao, and Y. Zhao Fabrication of photocatalytic membrane and evaluation its efficiency in removal of organic pollutants from water J. Sep. Purif. Tech. 50 2006 147 155
14. D.D. Beck, and R.W. Spiegel The dissociative adsorption of hydrogen sulfide over nanophase titanium dioxide J. Mater. Res. 7 1992 2840 2845
15. E. Stathatos, T. Petrova, and P. Lianos Study of the efficiency of visible-light photocatalytic degradation of Basic Blue adsorbed on pure and doped mesoporous titania films J. Langmuir 17 2001 5025 5030
16. A. Sclafani, M.N. Mozzanega, and P. Pichat Effect of silver deposits on the photocatalytic activity of titanium dioxide samples for the dehydrogenation or oxidation of 2-propanol J. Photochem. Photobio. A Chem. 59 1991 181 188
17. 2 coatings on quartz J. Appl. Catal. B. 13 1997 219 228
18. 2 particles by Sunlight in Aerated water J. Electrochem. Soc. 139 1992 113 118
19. C. He, Y. Yu, X. Hu, and A. Larbot Influence of silver doping on the photocatalytic activity of titania films Appl. Surf. Sci. 200 2002 239 247