Hematite photocatalysis: Dechlorination of 2,6-dichloroindophenol and oxidation of water

Journal of Physical Chemistry C

Volumn 115, Issue 51, 2011, Pages 25442-25450

  Baumanis, Clarissa ^a   Bloh, Jonathan Z ^a   Dillert, Ralf ^a   Bahnemann, Detlef W ^a  

^a LEIBNIZ UNIVERSITY HANNOVER   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

2 ,6-DICHLOROINDOPHENOL; COLLOIDAL SURFACE; COLLOIDAL SUSPENSIONS; HYDROXYL RADICALS; PHOTO-CATALYTIC; PHOTONIC EFFICIENCIES; REDOX INDICATOR;

DECHLORINATION; HEMATITE; IRON ORES; PHOTOCATALYSIS; PHOTOOXIDATION; PLATINUM;

SUSPENSIONS (FLUIDS);

EID: 84255191018     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp210279r     Document Type: Article

References (38)

1. 3 Thin Films Active for Photoelectrochemical Water Splitting Chem. Mater. 2008, 20, 3803-3805
2. 3 Photoanodes for Efficient Water Splitting by Sunlight: Nanostructure-Directing Effect of Si-Doping J. Am. Chem. Soc. 2006, 128, 4582-4583
3. 3 Thin Films Electrochem Solid-State Lett. 2007, 10, D95-D99
4. Gondal, M.; Hameed, A.; Yamani, Z.; Suwaiyan, A. Production of Hydrogen and Oxygen by Water Ssplitting using Laser Induced Photocatalysis over FeO Appl. Catal., A 2004, 268, 159-167
5. 3 J. Phys. Chem. 1989, 93, 6371-6381
6. 3 semiconductor nanoparticles J. Phys. Chem. B 1998, 102, 770-776 (Pubitemid 128600612)
7. 2 Radicals in Aqueous-Solution J. Phys. Chem. Ref. Data 1985, 14, 1041-1100
8. 5 Films Prepared by Sol-Gel Method J. Phys. Chem. B 2005, 109, 17951-17956
9. 3 Films made by Ultrasonic Spray Pyrolysis J. Phys. Chem. B 2005, 109, 17184-17191 (Pubitemid 41361394)
10. 3 Thin Films for Photoelectrochemical Water Oxidation ACS Nano 2010, 4, 1977-1986
11. Tong, G.; Guan, J.; Zhang, Q. Goethite Hierarchical Nanostructures: Glucose-assisted Synthesis, Chemical Conversion into Hematite with Excellent Photocatalytic Properties Mater. Chem. Phys. 2011, 127, 371-378
12. Zhou, W.; Lin, L.; Wang, W.; Zhang, L.; Wu, Q.; Li, J.; Guo, L. Hierarchial Mesoporous Hematite with "Electron-Transport Channels" and Its Improved Performances in Photocatalysis and Lithium Ion Batteries J. Phys. Chem. C 2011, 115, 7126-7133
13. Huang, X.; Guan, J.; Xiao, Z.; Tong, G.; Mou, F.; Fan, X. Flower-like Porous Hematite Nanoarchitectures achieved by Complexation-Mediated Oxidation-Hydrolysis Reaction J. Colloid Interface Sci. 2011, 357, 36-45
14. 2 J. Photochem. Photobiol., A 1989, 48, 161-169
15. 2 Semiconductor Catalysts in Phenol Degradation by Laser Enhanced Photocatalytic Process Chem. Phys. Lett. 2007, 445, 325-330 (Pubitemid 47362076)
16. 3 Nanorods ACS Appl. Mater. Interfaces 2011, 3, 317-323
17. 4 J. Photochem. Photobiol., A 2002, 148, 177-182
18. Li, L.; Koshizaki, N. Vertically Aligned and Ordered Hematite Hierarchical Columnar Arrays for Applications in Field-Emission, Superhydrophilicity, and Photocatalysis J. Mater. Chem. 2010, 20, 2972-2978
19. 3 Thin films by Surface Modification with Fluoride Chem. Commun. 2009, 19, 2652-2654
20. Abe, R.; Takami, H.; Murakami, N. Pristine simple oxides as visible light driven photocatalysts: Highly efficient decomposition of organic compounds over platinum-loaded tungsten oxide J. Am. Chem. Soc. 2008, 130, 7780-7781 (Pubitemid 351875026)
21. Tratnyek, P. G.; Reilkoff, T. E.; Lemon, A. W.; Scherer, M. M.; Balko, B. A.; Feik, L. M.; Henegar, B. D. Visualizing Redox Chemistry: Probing Environmental Oxidation/Reduction Reactions with Indicator Dyes Chem. Educ. 2001, 6, 172-179
22. Mills, A.; McGrady, M. A study of new photocatalyst indicator inks J. Photochem. Photobiol., A 2008, 193, 228-236
23. 2 Films Using an Ink Based on the Redox Dye 2,6-Dichloroindophenol Int. J. Photoenergy 2008, 2008, 1-6
24. Sadik, W. A.; El-Demerdash, A. M.; Nashed, A. W. UV-Induced Decolorization of Indophenol by Heterogeneous Advanced Oxidation Processes Polym.-Plast. Technol. Eng. 2004, 43, 1649-1661 (Pubitemid 40107053)
25. Bezdeková, K.; Veselý, M.; Lapík, L. Contribution to the Study of Quantum Efficiency of Photocatalytic Reaction of 2,6-Dichloroindophenol Chem. Pap. 1999, 2, 149-154
26. Brugger, P. A.; Cuendet, P.; Grätzel, M. Ultrafine and specific catalysts affording efficient hydrogen evolution from water under visible light illumination J. Am. Chem. Soc. 1981, 103, 2923-2927
27. 2 photocatalysis using the fluorescence technique Electrochem. Commun. 2000, 2, 207-210
28. Guilbault, G. G.; Brignac, P. J.; Juneau, M. Substrates for the fluorometric determination of oxidative enzymes Anal. Chem. 1968, 40, 1256-1263
29. Natl. Bur. Stand. (U.S.) Monogr. 25, (1981, 18, 37. JCPDS database no. 33-664
30. Esumi, K.; Idogawa, H.; Meguro, K. Mixed Colloidal Dispersions of Silica and Hematite Bull. Chem. Soc. Jpn. 1988, 61, 2287-2290
31. Schilke, B. Evidence for a conserved system for iron metabolism in the mitochondria of Saccharomyces cerevisiae Proc. Natl. Acad. Sci 1999, 96, 10206-10211 (Pubitemid 29422537)
32. Mansfield Clark, W. Oxidation-Reduction Potentials of Organic Systems; Williams & Wilkins Co.: Baltimore, 1960; p 405.
33. Hochbaum, A. L.; Yang, P. Semiconductor Nanowires for Energy Conversion Chem. Rev. 2010, 110, 527-546
34. Kormann, C.; Bahnemann, D. W.; Hoffmann, M. R. Photocatalytic production of hydrogen peroxides and organic peroxides in aqueous suspensions of titanium dioxide, zinc oxide, and desert sand Environ. Sci. Technol. 1988, 22, 798-806
35. 2 Colloid Solution J. Phys. Chem. 1994, 98, 6586-6591
36. Pehkonen, S. O.; Siefert, R.; Erel, Y.; Webb, S.; Hoffmann, M. R. Photoreduction of iron oxyhydroxides in the presence of important atmospheric organic compounds Environ. Sci. Technol. 1993, 27, 2056-2062 (Pubitemid 24395342)
37. Siffert, C.; Sulzberger, B. Light-induced dissolution of hematite in the presence of oxalate. A case study Langmuir 1991, 7, 1627-1634 (Pubitemid 21737611)
38. Moura, F.; Oliveira, G.; Araujo, M.; Ardisson, J.; Macedo, W.; Lago, R. Highly react0ive species formed by interface reaction between Fe0-iron oxides particles: An efficient electron transfer system for environmental applications Appl. Catal., A 2006, 307, 195-204 (Pubitemid 43776718)