Doping of TiO2-GO and TiO2-r GO with noble metals: Synthesis, characterization and photocatalytic performance for azo dye discoloration

Photochemistry and Photobiology

Volumn 89, Issue 5, 2013, Pages 1038-1046

  Štengl, Václav ^a   Henych, Jiří ^a   Vomáčka, Petr ^a   Slušná, Michaela ^a  

^a INSTITUTE OF INORGANIC CHEMISTRY   (Czech Republic)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84884155719     PISSN: 00318655     EISSN: 17511097     Source Type: Journal    
DOI: 10.1111/php.12139     Document Type: Article

References (46)

1. 2 composites with enhanced photocatalytic activity. New J. Chem. 35 (2), 353-359.
2. 2 nanotube composites with enhanced photocatalytic activity. ACS Catal. 2 (6), 949-956.
3. 2 Composites with p/n Heterojunction. ACS Nano 4 (11), 6425-6432.
4. 2 photocatalysts'-A review. Environ. Sci. Pollut. Res. 19 (9), 3676-3687.
5. 2 photocatalysts. ChemSusChem 5 (10), 1868-1882.
6. 2 nanocrystalline mixtures obtained by heat treatment of homogeneously precipitated anatase. Appl. Catal. B 58 (3-4), 193-202.
7. 3 nanocomposite for photocatalytic and stoichiometric degradations. Photochem. Photobiol. 88 (2), 265-276.
8. 4+ in anatase: Crystallographic translation, photocatalytic behavior, and efficiency under UV and VIS irradiation. J. Nanomater. 252894. DOI: 10.1155/2012/252894
9. Houskova, V., V. Stengl, S. Bakardjieva, N. Murafa, and, V. Tyrpekl, (2009) Efficient gas phase photodecomposition of acetone by Ru-doped Titania. Appl. Catal. B 89 (3-4), 613-619.
10. 2 nanoparticles. Mater. Chem. Phys. 114 (1), 217-226.
11. Stengl, V., V. Houskova, S. Bakardjieva, and, N. Murafa, (2010) Photocatalytic activity of boron-modified titania under UV and visible-light illumination. Acs Appl. Mater. Inter. 2 (2), 575-580.
12. Stengl, V., S. Bakardjieva, and, J. Bludska, (2011) Se and Te-modified titania for photocatalytic applications. J. Mater. Sci. 46 (10), 3523-3536.
13. Štengl, V., (2012) Preparation of graphene by using an intense cavitation field in a pressurized ultrasonic reactor. Chem. Eur. J. 18 (44), 14047-14054.
14. JCPDS (2000) PDF 2 Database, Release 50, International Centre for Diffraction Data, Newtown Square, PA.
15. ICSD (2008) ICSD Database, FIZ, Karlsruhe, Germany.
16. Brunauer, S., P. H. Emmett, and, E. Teller, (1938) Adsorption of gases in multimolecular layers. J. Am. Chem. Soc. 60, 309-319.
17. Barrett, E. P., L. G. Joyner, and, P. P. Halenda, (1951) The determination of pore volume and area distributions in porous substances. Computations from nitrogen isotherms. J. Am. Chem. Soc. 73 (1), 373-380.
18. Christy, A. A., O. M. Kvalheim, and, R. A. Velapoldi, (1995) Quantitative-analysis in diffuse-reflectance spectrometry-A modified Kubelka-Munk equation. Vib. Spectrosc. 9 (1), 19-27.
19. Orel, Z. C., M. K. Gunde, and, B. Orel, (1997) Application of the Kubelka-Munk theory for the determination of the optical properties of solar absorbing paints. Prog. Org. Coat. 30 (1-2), 59-66.
20. Stengl, V., V. Houskova, S. Bakardjieva, N. Murafa, and, V. Havlin, (2008) Havlin optically transparent titanium dioxide particles incorporated in poly(hydroxyethyl methacrylate) thin layers. J. Phys. Chem. C 112 (50), 19979-19985.
21. Lachheb, H., E. Puzenat, A. Houas, M. Ksibi, E. Elaloui, C. Guillard, and, J. M. Herrmann, (2002) Photocatalytic degradation of various types of dyes (Alizarin S, Crocein Orange G, Methyl Red, Congo Red, Methylene Blue) in water by UV-irradiated titania. Appl. Catal. B 39 (1), 75-90.
22. Stankovich, S., D. A. Dikin, R. D. Piner, K. A. Kohlhaas, A. Kleinhammes, Y. Jia, Y. Wu, S. T. Nguyen, and, R. S. Ruoff, (2007) Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide. Carbon 45 (7), 1558-1565.
23. Aglietto, I., (2010) Advanced photocatalytic oxidation with graphene for wastewater treatment. ENT Mag. 03, 33-35.
24. 2 nanoparticles: Anatase, brookite and rutile. Nanotechnology 19 (14), 145605.
25. Dreyer, D. R., S. Park, C. W. Bielawski, and, R. S. Ruoff, (2010) The chemistry of graphene oxide. Chem. Soc. Rev. 39 (1), 228-240.
26. 2-graphene oxide nanocomposite as advanced photocatalytic materials. Chem. Cent. J. 7 (1), 1-12.
27. 2-graphene oxide intercalated composite. Chin. Sci. Bull. 56 (3), 331-339.
28. 4 composites. J. Phys. Chem. C 114 (34), 14552-14560.
29. 2-graphene nanocomposites. UV-assisted photocatalytic reduction of graphene oxide. ACS Nano 2 (7), 1487-1491.
30. 2 nanorods on large graphene oxide sheets at a two-phase interface and their anti-recombination in photocatalytic applications. Adv. Funct. Mater. 20 (23), 4175-4181.
31. Lowell, S., and, J. E. Shields, (1998) Powder Surface Area and Porosity, pp. 12-13. Chapman and Hall, London.
32. deBoer, J. A., (1958) The shape of capillaries In: The Structure and Properties of Porous Materials, (Edited by, P. Eisenklam,), pp. 68-92. Butterworths, London.
33. Paredes, J. I., S. Villar-Rodil, A. Martínez-Alonso, and, J. M. D. Tascõn, (2008) Graphene oxide dispersions in organic solvents. Langmuir 24 (19), 10560-10564.
34. Weng, W. G., G. H. Chen, D. J. Wu, Z. Y. Lin, and, W. L. Yan, (2003) Preparation and characterizations of nanoparticles from graphite via an electrochemically oxidizing method. Synth. Met. 139 (2), 221-225.
35. Nguyen, D. D., N. H. Tai, Y. L. Chueh, S. Y. Chen, Y. J. Chen, and, W. S. Kuo, T. W. Chou, C. S. Hsu, and, L. J. Chen, (2011) Synthesis of ethanol-soluble few-layer graphene nanosheets for flexible and transparent conducting composite films. Nanotechnology. 22 (29), 295606.
36. Phillies, G. D. J., and, H. E. Stanley, (1976) Hydroxyl deformation frequencies as a probe of hydrogen-bonding in lasalocid-A (X-537a) and its sodium complex. J. Am. Chem. Soc. 98 (13), 3892-3897.
37. Zhang, W., J. Cui, C.-a. Tao, Y. Wu, Z. Li, L. Ma, Y. Q. Wen, and, G. T. Li, (2009) A strategy for producing pure single-layer graphene sheets based on a confined self-assembly approach. Angew. Chem. Int. Ed. 48 (32), 5864-5868.
38. Lu, J., J.-x. Yang, J. Wang, A. Lim, S. Wang, and, K. P. Loh, (2009) One-pot synthesis of fluorescent carbon nanoribbons, nanoparticles, and graphene by the exfoliation of graphite in ionic liquids. ACS Nano 3 (8), 2367-2375.
39. Reddy, K. M., S. V. Manorama, and, A. R. Reddy, (2003) Bandgap studies on anatase titanium dioxide nanoparticles. Mater. Chem. Phys. 78 (1), 239-245.
40. Tauc, J., R. Grigorov, and, A. Vancu, (1966) Optical properties and electronic structure of amorphous germanium. Phys. Status Solidi A 15 (2), 627-637.
41. 2-assisted photocatalytic degradation of azo dyes in aqueous solution: kinetic and mechanistic investigations: A review. Appl. Catal. B 49 (1), 1-14.
42. Stengl, V., and, T. Matys Grygar, (2011) The simplest way to iodine-doped anatase for photocatalysts activated by visible light. Int. J. Photoenergy. 685935. DOI: 10.1155/2011/685935
43. 2 nanocrystals grown on graphene as advanced photocatalytic hybrid materials. Nano Res. 3 (10), 701-705.
44. 2 composites for degradation of diphenhydramine pharmaceutical and methyl orange dye. Appl. Catal. B. 123 (0), 241-256.
45. Nguyen-Phan, T.-D., V. H. Pham, E. W. Shin, H.-D. Pham, S. Kim, J. S. Chung, E. J. Kim, and, S. H. Hur, (2011) The role of graphene oxide content on the adsorption-enhanced photocatalysis of titanium dioxide/graphene oxide composites. Chem. Eng. J. 170 (1), 226-232.
46. 2 nanoparticles assembled on graphene oxide nanosheets with high photocatalytic activity for removal of pollutants. Carbon 49 (8), 2693-2701.