Synthesis, characterization and photocatalytic properties of tungsten-doped hydrothermal TiO2

Journal of Sol-Gel Science and Technology

Volumn 57, Issue 1, 2011, Pages 43-50

  Leon Ramos J A ^a   Kibanova, D ^a   Santiago Jacinto, P ^a   Mar Santiago, Y ^b   Trejo Valdez, M ^b  

^a UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO   (Mexico)

^b INSTITUTO POLITÉCNICO NACIONAL   (Mexico)

Author keywords

Hydrothermal synthesis; Photocatalysis; Sol gel; TiO2; Tungsten doped

Indexed keywords

ANATASE PHASE; DEGRADATION RATE CONSTANTS; DEGUSSA P25; DOPED SAMPLE; DOPED-TIO; DRIFT SPECTROSCOPY; HYDROTHERMAL PROCESS; LOW TEMPERATURES; METHYLENE BLUE; PHOTO CATALYTIC DEGRADATION; PHOTOCATALYTIC OXIDATIONS; PHOTOCATALYTIC PROPERTY; PHOTODEGRADATION OF METHYLENE BLUE; SEM; SYNTHETIC APPROACH; TIO; TIO2; TUNGSTEN DOPING; TUNGSTEN OXIDE;

DOPING (ADDITIVES); GELS; OPTICAL PROPERTIES; PHOTOCATALYSIS; PHOTODEGRADATION; RATE CONSTANTS; SOL-GEL PROCESS; SOL-GELS; SOLS; TITANIUM DIOXIDE; TUNGSTEN; TUNGSTEN COMPOUNDS; X RAY DIFFRACTION;

HYDROTHERMAL SYNTHESIS;

EID: 79751527451     PISSN: 09280707     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10971-010-2322-6     Document Type: Article

References (33)

1. H Tahiri N Serpone R Le van Mao 1996 Application of concept of relative photonic efficiencies and surface characterization of a new titania photocatalyst designed for environmental remediation J Photochem Photobiol A Chem 96 199 203 10.1016/1010-6030(95)04195-8 (Pubitemid 126164957)
2. Thomson R (1995) Industrial Inorganic Chemicals: Production and Uses, Royal Society of Chemistry. ISBN 0-85404-514-7
3. MR Hoffmann ST Martin W Choi DW Bahneman 1995 Environmental applications of semiconductor photocatalysis Chem Rev 95 69 95 1:CAS:528:DyaK2MXjtF2qur4%3D 10.1021/cr00033a004
4. M Grätzel 2001 Photoelectrochemical cells Nature 414 338 344 10.1038/35104607 (Pubitemid 33097816)
5. M Grätzel 2006 The advent of mesoscopic injection solar cells Prog Photovolt Res Appl 14 429 442 10.1002/pip.712 (Pubitemid 44075864)
6. A Fujishima TN Rao DA Tryk 2000 Titanium dioxide photocatalysis J Photochem Photobiol C Rev 1 1 21 1:CAS:528:DC%2BD3cXkslOjtrc%3D 10.1016/S1389-5567(00)00002-2
7. 2. Photocatalysis Water Res 42 3480 3488 1:CAS:528: DC%2BD1cXnsFagurY%3D 10.1016/j.watres.2008.04.023
8. 2 suspensions Appl Catal B Environ 67 197 205 1:CAS:528:DC%2BD28XptlSrsbs%3D 10.1016/j.apcatb.2006.04.021 (Pubitemid 44333230)
9. 2 materials-determination of intermediates and reaction pathways Water Res 38 955 964 1:CAS:528:DC%2BD2cXhtVehtr0%3D 10.1016/j.watres.2003.11.009 (Pubitemid 38177462)
10. 2 using EPR J Phys Chem B 107 4545 4549 1:CAS:528:DC%2BD3sXjtVWnsrg%3D 10.1021/jp0273934
11. A Mills S Le Hunt 1997 An overview of semiconductor photocatalysis J Photochem Photobiol A Chem 108 1 35 1:CAS:528:DyaK2sXlsFGksLo%3D 10.1016/S1010-6030(97)00118-4 (Pubitemid 127165886)
12. 2 surfaces: principles, mechanisms, and selected results Chem Rev 95 735 758 1:CAS:528:DyaK2MXltlyltrc%3D 10.1021/cr00035a013
13. 2-xNx photocatalysts and their transformation at the nanoscale J Phys Chem B 108 1230 1240 1:CAS:528: DC%2BD3sXhtVWisbrM 10.1021/jp030843n
14. 2 with lower band gap showing high photocatalytic activity Langmuir 20 2900 2907 1:CAS:528:DC%2BD2cXhtlamsLs%3D 10.1021/la035777v
15. 2 new photochemical processes Chem Rev 106 4428 4453 1:CAS:528:DC%2BD28XhtVGgs7nN 10.1021/cr050172k (Pubitemid 44782244)
16. 2 employed for 4-nitrophenol photodegradation J Chem Soc Faraday Trans 92 819 829 1:CAS:528: DyaK28XhvVegs7Y%3D 10.1039/ft9969200819 (Pubitemid 126789780)
17. 2 in an oxidation reaction J Catal 191 192 199 10.1006/jcat.1999.2776
18. 2 catalysts J Catal 215 129 138 1:CAS:528: DC%2BD3sXjtFeiu78%3D 10.1016/S0021-9517(03)00002-2
19. A Rampaul IP Parkin SA O'Neill J DeSouza A Mills N Elliot 2003 Titania and tungsten doped titania thin films on glass; active photocatalysts Polyhedron 22 35 44 1:CAS:528:DC%2BD3sXislOjsw%3D%3D 10.1016/S0277-5387(02)01333-5
20. 2 nanotubes composites J Hazard Mater B 139 310 315 1:CAS:528:DC%2BD28XhtlWqu7vL 10.1016/j.jhazmat.2006.06.035 (Pubitemid 44909320)
21. Kamat PV, Vinodgopal K (1998) Organic and Inorganic Photochemistry. In: Ramamurthy V, Schanze KS (eds) Environmental Photochemistry with semiconductor nanoparticles. Marcel Dekker, New York
22. 2 photocatalysts: effects on photobleaching kinetics and mechanism J Phys Chem C 112 1094 1110 10.1021/jp0769781 (Pubitemid 351262528)
23. 2 thin films for efficient visible-light photocatalysis Mater Lett 63 331 333 1:CAS:528:DC%2BD1cXhsVaju77N 10.1016/j.matlet.2008.10.037
24. Suryanarayana C, Grant Norton M (1998) in X-Ray Diffraction, A Practical Approach, Plenum Press, New York and London, Chap. 6
25. 2-based thin film gas sensors under ultraviolet irradiation. J Phys Conf Ser 76: doi: 10.108871742-6596/76/1/012056
26. 2 nanocomposites via sol-gel method Alloy Compd 398 200 202 1:CAS:528:DC%2BD2MXltFGjs7g%3D 10.1016/j.jallcom.2005.02.002 (Pubitemid 43169562)
27. GP Joshi NS Saxena R Mangal A Mishra TP Sharma 2003 Band gap determination of Ni-Zn ferrites Bull Mat Sci 26 387 389 1:CAS:528: DC%2BD3sXltlWit74%3D 10.1007/BF02711181
28. S Sirohi TP Sharma 1999 Bandgaps of cadmium telluride sintered film Opt Mater 13 267 269 1:CAS:528:DyaK1MXntlals70%3D 10.1016/S0925-3467(98)00084-6 (Pubitemid 30531351)
29. SS Iyer H Xie 1993 Light emission from silicon Science 260 40 46 1:CAS:528:DyaK3sXisVChurg%3D 10.1126/science.260.5104.40
30. KM Reddy SV Manorama AR Reddy 2002 Bandgap studies on anatase titanium dioxide nanoparticles Mater Chem Phys 78 239 245 10.1016/S0254-0584(02)00343-7
31. G Al-Sayyed JC D'Olivera P Pichat 1991 Semiconductor-sensitized photodegradation of 4-chlorophenol in water J Photochem Photobiol A Chem 58 99 113 1:CAS:528:DyaK3MXkvVWqsL8%3D 10.1016/1010-6030(91)87101-Z
32. MC Lu GD Roam JN Chen CP Huang 1993 Factors affecting the photocatalytic degradation of dichlorvos over titanium dioxide supported on glass J Photochem Photobiol A Chem 76 103 110 1:CAS:528:DyaK2cXntFGhsA%3D%3D 10.1016/1010-6030(93) 80180-H
33. 2 films and their photocatalytic properties Chem Mater 18 3 847 853 1:CAS:528:DC%2BD28XitV2gtg%3D%3D 10.1021/cm0522782 (Pubitemid 43260119)