Photocatalytic degradation of dye pollutant over Ti and Co doped SBA-15: Comparison of activities under visible light

Chemical Engineering Journal

Volumn 176-177, Issue , 2011, Pages 265-271

  Suraja, P V ^a   Yaakob, Z ^a   Binitha, N N ^b   Resmi, M R ^b   Silija, P P ^a  

^a UNIVERSITI KEBANGSAAN MALAYSIA   (Malaysia)

^b Sree Neelakanta Government Sanskrit College Pattambi   (India)

Author keywords

Pollutant degradation; SBA 15 support; Visible light activity

Indexed keywords

ANATASE TIO; CO-DOPED; COBALT LOADING; DIFFRACTION TECHNIQUES; DIFFUSE REFLECTANCE; DYE POLLUTANTS; FTIR; HYDROTHERMALLY; MESOPOROUS; METAL PRECURSOR; METHYLENE BLUE; PHOTO CATALYTIC DEGRADATION; PHOTOCATALYTIC SYSTEMS; POLLUTANT DEGRADATION; SBA-15 SUPPORTS; SPINEL STRUCTURE; UV-VIS-DRS; VISIBLE LIGHT; VISIBLE LIGHT ACTIVITY; VISIBLE-LIGHT ABSORBANCE; XRD MEASUREMENTS;

CATALYSTS; COBALT; DEGRADATION; PHOTODEGRADATION; POLLUTION; TITANIUM; TITANIUM DIOXIDE; ULTRAVIOLET SPECTROSCOPY; ULTRAVIOLET VISIBLE SPECTROSCOPY;

LIGHT;

EID: 81555216739     PISSN: 13858947     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cej.2011.05.071     Document Type: Article

References (33)

1. Hoffman M.R., Martin S.T., Choi W., Bahnemann D.W. Environmental applications of semiconductor photocatalysis. Chem. Rev. 1995, 95:69-96.
2. Carp O., Huisman C.L., Reller A. Photoinduced reactivity of titanium dioxide. Prog. Solid State Chem. 2004, 32:33-177.
3. Ratnamala A., Suresh G., Durga kumari V., Subrahmanyam M. Template synthesized nano-crystalline natrotantite: preparation and photocatalytic activity for water decomposition. Mater. Chem. Phys. 2008, 110:176-179.
4. 2-assisted photocatalytic degradation of azo dyes in aqueous solution: kinetic and mechanistic investigations: a review. Appl. Catal. B: Environ. 2004, 49:1-14.
5. Wang J., Uma S., Klabunde K.J. Visible light photocatalysis in transition metal incorporated titania-silica aerogels. Appl. Catal. B: Environ. 2004, 48:151-154.
6. Ullah R., Dutta J. Photocatalytic degradation of organic dyes with manganese-doped ZnO nanoparticles. J. Hazard. Mater. 2008, 156:194-200.
7. Yu Z., Bensimon M., Laub D., Kiwi-Minsker L., Jardim W., Mielczarski E., Mielczarski J., Kiwi J. J. Mol. Catal. A: Chem. 2007, 272:11-19.
8. Raja P., Bensimon M., Klehm U., Albers P., Laub D., Kiwi-Minsker L., Renken A., Kiwi J. J. Photochem. Photobiol. A: Chem. 2007, 187:332-338.
9. Binitha N.N., Suraja P.V., Yaakob Z., Resmi M.R., Silija P.P. J. Sol Gel Sci. Technol. 2010, 53:466-469.
10. -2 ion. Appl. Catal. B: Environ. 2008, 80:271-276.
11. 2+HZSM-5 zeolite combinate in the photodegradation of aqueous phenol and p-chlorophenol. Appl. Catal. A: Gen. 2002, 234:155-165.
12. 2. Chemosphere 2006, 63:1014-1021.
13. 2 nanoparticles. Colloids Surf. A: Physicochem. Eng. Aspects 2009, 339:111-117.
14. Corma A. From microporous to mesoporous molecular sieve materials and their use in catalysis. Chem. Rev. 1997, 97:2373-2420.
15. Sayari A. Catalysis by crystalline mesoporous molecular sieves. Chem. Mater. 1996, 8:1840-1852.
16. Rey F., Shankere G., Mashmeyer T., Thomas J.M., Bell R.G. Synthesis and characterisation by X-ray absorption spectroscopy of a suite of seven mesoporous catalysts containing metal ions in framework sites. Top. Catal. 1996, 3:121-134.
17. Thomas J.M. Tales of tortured ecstasy: probing the secrets of solid catalysts. Faraday Discuss. 1995, 100:C9-C27.
18. 2 photocatalyst. J. Photochem. Photobiol. A: Chem. 2005, 169:101-107.
19. Li J., Liu S., He Y., Wang J. Adsorption and degradation of the cationic dyes over Co doped amorphous mesoporous titania-silica catalyst under UV and visible light irradiation. Microporous Mesoporous Mater. 2008, 115:416-425.
20. Huang C.H., Chang K.P., Ou H.D., Chiang Y.C., Chang E.E., Wang C.F. Characterization and application of Ti-containing mesoporous silica for dye removal with synergistic effect of coupled adsorption and photocatalytic oxidation. J. Hazard. Mater. 2011, 186:1174-1182.
21. Jung W.Y., Lee G.D., Park S.S., Lim K.T., Hong S.S. Photocatalytic decomposition of methylene blue over yittrium ion doped Ti-SBA-15 catalysts. Catal. Today 2011, 164:395-398.
22. Perathoner S., Lanzafame P., Passalacqua R., Centi G., Schlögl R., Su D.S. Use of mesoporous SBA-15 for nanostructuring titania for photocatalytic applications. Microporous Mesoporous Mater. 2006, 90:347-361.
23. Das S.K., Bhunia M.K., Bhaumik A. Highly ordered Ti-SBA-15: efficient H2 adsorbent and photocatalyst for eco-toxic dye degradation. J. Solid State Chem. 2010, 183:1326-1333.
24. Yang J., Zhang J., Zhu L., Chen S., Zhang Y., Tang Y., Zhu Y., Li Y.W. Synthesis of nano titania particles embedded in mesoporous SBA-15: characterization and photocatalytic activity. J. Hazard. Mater. 2006, 137:952-958.
25. Xia F., Ou E., Wang L., Wang J. Photocatalytic degradation of dyes over cobalt doped mesoporous SBA-15 under sunlight. Dyes Pigm. 2008, 76:76-81.
26. Parambadath S., Singh A.P. Ru(II)-Chiral (1R,2S)-(+)-cis-1-amino-2-indanol immobilized over SBA-15 for asymmetric transfer hydrogenation reaction of prochiral ketones. Catal. Today 2009, 141:161-167.
27. Yang Q., Choi H., Chen Y., Dionysiou D.D. Heterogeneous activation of peroxymonosulfate by supported cobalt catalysts for the degradation of 2,4-dichlorophenol in water: the effect of support, cobalt precursor, and UV radiation. Appl. Catal. B: Environ. 2008, 77:300-307.
28. Tsoncheva T., Ivanova L., Rosenholm J., Linden M. Cobalt oxide species supported on SBA-15, KIT-5 and KIT-6 mesoporous silicas for ethyl acetate total oxidation. Appl. Catal. B: Environ. 2009, 89:365-374.
29. 3 nanoparticles supported by mesoporous MCM-41 on photoreduction of methylene blue under UV and visible light irradiation. Superlattices Microstruct. 2010, 47:685-694.
30. Khodakov A.Y., Bechara R., Constant A.G. Fischer-Tropsch synthesis over silica supported cobalt catalysts; mesoporous structure versus cobalt surface density. Appl. Catal. A: Gen. 2003, 254:273-288.
31. Acuna R.H., Pawelec B., Munoz E.R., Nava R., Espino J., Fierro J.L.G. Comparison of the morphology and HDS activity of ternary Co-Mo-W catalysts supported on P-modified SBA-15 and SBA-16 substrates. Appl. Catal. B: Environ. 2009, 92:168-184.
32. Zhao D.Y., Feng J.L., Huo Q.S., Melosh N., Fredrickson G.H., Chmelka B.F., Stucky G.D. Triblock copolymer syntheses of mesoporous silica with periodic 50 to 300 Angstrom pores. Science 1998, 279:548-552.
33. 2. Appl. Catal. B: Environ. 2004, 48:83-93.