Effect of iron loading on the photocatalytic performance of Bi2WO6 photocatalyst

Superlattices and Microstructures

Volumn 76, Issue , 2014, Pages 362-375

  Sriwichai, Surassa ^a   Ranwongsa, Hataikarn ^a   Wetchakun, Khatcharin ^b   Phanichphant, Sukon ^a   Wetchakun, Natda ^a  

^a CHIANG MAI UNIVERSITY   (Thailand)

^b UBON RATCHATHANI RAJABHAT UNIVERSITY   (Thailand)

Author keywords

Bi2WO6; Hydrothermal method; Metal loading; Methylene blue; Photocatalytic activity

Indexed keywords

AROMATIC COMPOUNDS; ELECTRON MICROSCOPY; ELECTRONS; EMISSION SPECTROSCOPY; INDUCTIVELY COUPLED PLASMA; IRRADIATION; LIGHT; OPTICAL CORRELATION; OPTICAL EMISSION SPECTROSCOPY; PHOTOCATALYSIS; PHOTOCATALYSTS; PHOTODEGRADATION; PHOTOLUMINESCENCE SPECTROSCOPY; SCANNING ELECTRON MICROSCOPY; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION; X RAY PHOTOELECTRON SPECTROSCOPY;

DIFFUSE REFLECTANCE SPECTROPHOTOMETRIES; HYDROTHERMAL METHODS; INDUCTIVELY COUPLED PLASMA-OPTICAL EMISSION SPECTROSCOPY; METAL LOADINGS; METHYLENE BLUE; PHOTOCATALYTIC ACTIVITIES; PHOTOCATALYTIC PERFORMANCE; VISIBLE-LIGHT IRRADIATION;

LOADING;

EID: 84910136329     PISSN: 07496036     EISSN: 10963677     Source Type: Journal    
DOI: 10.1016/j.spmi.2014.10.014     Document Type: Article

References (47)

1. 2 modified film photocatalysts active in the photodegradation of azo-dyes in solution, Inorg. Chim. Acta 361 (2008) 589-594.
2. 2 particles under visible light irradiation, J. Photochem. Photobiol., C 163 (2004) 281-287.
3. U.I. Gaya, A.H. Abdullah, Heterogeneous photocatalytic degradation of organic contaminants over titanium dioxide: a review of fundamentals, progress and problems, J. Photochem. Photobiol., C 9 (2008) 1-12.
4. M.A. Fox, M.T. Dulay, Heterogeneous photocatalysis, Chem. Rev. 93 (1) (1993) 341-357.
5. 6, Dalton Trans. 42 (2013) 12072-12074.
6. 6 via modification with polypyrrole, Appl. Surf. Sci. 268 (2013) 129-135.
7. 6 under visible light irradiation, Environ. Sci. Technol. 44 (2012) 6843-6848.
8. 2 under UV and visible light irradiation with a semiconductor photocatalyst, Int. J. Hydrogen Energy 28 (2003) 663-669.
9. X.C. Wang, K. Maeda, A. Thomas, K. Takanabe, G. Xin, J.M. Carlsson, K. Domen, M. Antonietti, A metal-free polymeric photocatalyst for hydrogen production from water under visible light, Nat. Mater. 8 (2009) 76-80.
10. L. Zhang, Y. Zhu, A review of controllable synthesis and enhancement of performances of bismuth tungstate visible-light-driven photocatalysts, Catal. Sci. Technol. 2 (2012) 694-706.
11. 2 nanocrystalline, J. Hazard. Mater. 150 (2008) 62-68.
12. X.C. Song, Y.F. Zheng, R. Ma, Y.Y. Zhang, H.Y. Yin, Photocatalytic activities of Mo-doped Bi2WO6 three-dimensional hierarchical microspheres, J. Hazard. Mater. 192 (2011) 186-191.
13. 6 composites: in situ growth monitoring and photocatalytic activity studies, Sci. China Chem. 56 (2013) 435-442.
14. 6 nanosheets with high visible light photocatalytic activity, J. Colloid Interf. Sci. 369 (2012) 373-380.
15. 0: a novel coupled system with enhanced photocatalytic activity by Fenton-like synergistic effect, Catal. Commun. 12 (2011) 834-838.
16. 6 nanojunction system: a novel and efficient photocatalyst with double visible-light active components, Appl. Catal. A Gen. 363 (2009) 221-229.
17. 6 hierarchical nanoarchitectures, Chi. J. Inorg. Chem. 30 (2014) 1-8.
18. 4 with regular morphologies: hydrothermal synthesis, characterization and photocatalytic properties, Mater. Chem. Phys. 115 (2009) 9-13.
19. 4 photocatalysts: pH optimization vs. self-organization, Mater. Chem. Phys. 135 (2012) 457-466.
20. W. Shi, S. Song, H. Zhang, Hydrothermal synthetic strategies of inorganic semiconducting nanostructures, Chem. Soc. Rev. 42 (2013) 5714-5743.
21. 2 nanoparticles and its photocatalytic activity under UV light, Physica B 405 (2010) 221-226.
22. 2 nanotube arrays with high aspect rations for efficient solar water splitting, Nano Lett. 6 (2006) 24-28.
23. R.R. Bacsa, J. Kiwi, Effect of rutile phase on the photocatalytic properties of nanocrystalline Titania during the degradation of p-coumaric acid, Appl. Catal. B Environ. 16 (1998) 19-29.
24. 4 with regular morphologies: hydrothermal synthesis, characterization and photocatalytic properties, Mater. Chem. Phys. 115 (2009) 9-13.
25. 6 flowers, J. Solid State Chem. 181 (2008) 1048-1055.
26. J. Yu, Y. Su, B. Cheng, M. Zhou, Effects of pH on the microstructures and photocatalytic activity of mesoporous nanocrystalline titania powders prepared via hydrothermal method, J. Mol. Catal. A: Chem. 258 (2008) 104-112.
27. 2 nano catalysts co-doped with magnesium and copper, Inter. Res. J. Pure Appl. Chem. 1 (3) (2011) 84-103.
28. 2 nanoparticles, J. Alloy. Compd. 475 (2009) 702-705.
29. 4 catalysts synthesized by ultrasonic dispersion method at room temperature, Mater. Sci. Eng., B 181 (2014) 1-8.
30. Y. Li, Q. Liu, W. Shen, Morphology-dependent nanocatalysis: metal particles, Dalton Trans. 40 (2011) 5811-5826.
31. 6 micro/nano-structures: synthesis, modifications and visible-light-driven photocatalytic applications, Appl. Catal. B Environ. 106 (2011) 1-13.
32. 4 with different morphologies, Adv. Powder Technol. 25 (2014) 946-951.
33. 6 crystallites by Cu ion modification, Ceram. Inter. 40 (2014) 11671-11679.
34. 6 composite under visible light irradiation, Catal. Commun. 9 (2008) 1247-1253.
35. B. Zhang, S. Zhou, H. Wang, Z. Du, Raman scattering and photoluminescence of Fe-doped ZnO nanocantilever arrays, Chin. Sci. Bull. 53 (2008) 1639-1643.
36. 2 photocatalysts prepared by combining sol-gel method with hydrothermal treatment and their characterization, J. Photochem. Photobiol., A 180 (2006) 196-204.
37. 2, Mater. Res. Bull. 47 (2012) 3463-3472.
38. G.K. Reddy, P. Boolchand, P.G. Smirniotis, Sulfur tolerant metal doped Fe/Ce catalysts for high temperature WGS reaction at low steam to CO ratios-XPS and Mössbauer spectroscopic study, J. Catal. 282 (2011) 258-269.
39. A.P. Grosvenor, B.A. Kobe, M.C. Biesinger, N.S. McIntyre, Investigation of multiplet splitting of Fe 2p XPS spectra and bonding in iron compounds, Surf. Interface Anal. 36 (2004) 1564-1574.
40. 2/polyaniline coreshell nanocomposite, Bull. Mater. Sci. 35 (2012) 801-809.
41. M. Zhou, J. Yu, B. Cheng, H. Yu, Preparation and photocatalytic activity of Fe-doped mesoporous titanium dioxide nanocrystalline photocatalysts, Mater. Chem. Phys. 93 (2005) 159-163.
42. 2: Correlation between photoreactivity and charge carrier recombination dynamics, J. Phys. Chem. 9(51) (1994) 13669-13679.
43. K. Wu, Y. Xie, J. Zhao, H. Hidaka, Photo-Fenton degradation of a dye under visible light irradiation, J. Mol. Catal. A: Chem. 144 (1999) 77-84.
44. 2 heterojunction films with improved photoelectrochemical and photocatalytic performances, J. Phys. Chem. C 115 (2011) 7419-7428.
45. 2 powders, Chem. Mater. 14 (2002) 3808-3816.
46. 4 composite photocatalyst with improved visible light photocatalytic activities in RhB degradation, Appl. Catal. B Environ. 129 (2013) 255-263.
47. Q. Xiang, J. Yu, P.K. Wong, Quantitative characterization of hydroxyl radicals produced by various photocatalysts, J. Colloid Interf. Sci. 357 (2011) 163-167.