Synthesis of Ag-ZnO nanoparticles for enhanced photocatalytic degradation of acid red 88 in aqueous environment

Water Science and Technology

Volumn 59, Issue 7, 2009, Pages 1423-1430

  Kumar, Panneer Selvam Sathish ^a   Manivel, Arumugam ^a   Anandan, Sambandam ^a  

^a NATIONAL INSTITUTE OF TECHNOLOGY   (India)

Author keywords

Acid red 88; Ag ZnO nanoparticles; Electron acceptors; Photocatalytic degradation

Indexed keywords

ACID RED 88; AG-ZNO NANOPARTICLES; ANALYTICAL TECHNIQUES; AQUEOUS ENVIRONMENT; ELECTRON ACCEPTORS; INTERFACIAL CHARGE TRANSFER; MATERIAL SYNTHESIS; METAL NANOPARTICLES; NANO-SIZED; NOBLE METALS; OXIDIZING AGENTS; PEROXODISULFATE; PHOTOCATALYTIC ACTIVITIES; PHOTOCATALYTIC DEGRADATION; PHOTOGENERATED CHARGE CARRIERS; PHOTOINDUCED CHARGE CARRIERS; SEMICONDUCTOR NANOCOMPOSITE; TARGET POLLUTANTS; TOTAL ORGANIC CARBON; VISIBLE REGION; ZNO; ZNO NANOPARTICLES; ZNO POWDER;

AZO DYES; CHARGE CARRIERS; CHARGE TRANSFER; DEGRADATION; HYDROGEN; HYDROGEN PEROXIDE; ION EXCHANGE; NANOPARTICLES; ORGANIC CARBON; ORGANIC POLLUTANTS; OXIDATION; PHOTOCATALYSIS; PHOTODEGRADATION; PRECIOUS METALS; SEMICONDUCTING ZINC COMPOUNDS; SEMICONDUCTOR DOPING; SYNTHESIS (CHEMICAL); ZINC OXIDE;

SILVER;

AZO DYE; HYDROGEN PEROXIDE; NANOCOMPOSITE; NANOPARTICLE; SILVER; ZINC OXIDE;

CATALYSIS; COMPOSITE; DYE; METAL; PHOTODEGRADATION; RECOMBINATION; SEMICONDUCTOR INDUSTRY;

ANALYTIC METHOD; AQUEOUS SOLUTION; ARTICLE; DEGRADATION; LIGHT; MINERALIZATION; PHOTOCATALYSIS; SEMICONDUCTOR; SYNTHESIS; TOTAL ORGANIC CARBON;

AZO COMPOUNDS; CATALYSIS; COLORING AGENTS; METAL NANOPARTICLES; PHOTOCHEMISTRY; SILVER; WATER PURIFICATION; ZINC OXIDE;

EID: 66649089576     PISSN: 02731223     EISSN: None     Source Type: Book Series    
DOI: 10.2166/wst.2009.129     Document Type: Article

References (31)

1. Anandan, S. 2008 Photocatalytic effects of titania supported nanoporous MCM-41 on degradation of methyl orange in the presence of electron acceptors. Dyes Pigm. 76, 535-541. (Pubitemid 47382568)
2. 2 for photocatalytic degradation of acid red 88. Solar Energy Mater. Solar Cells 92, 929-937.
3. Anipsitakis, G. P. & Dinosiou, D. D. 2004 Radical generation by the interaction of transition metals with common oxidants. Environ. Sci. Technol. 38, 3705-3712. (Pubitemid 38879912)
4. Borgarello, E. & Gratzel, M. 1982 Visible light induced generation of molecular hydrogen from water and hydrogen sulfide in colloidal semiconductor dispersion. Adv. Hydrogen Energy 47, 1982.
5. Chen, J., Ollis, D. F. & Rulkens, W. M. 1999 Bruning. kinetic processes of photocatalytic mineralization of alcohols on metallized titanium dioxide. Water Res. 33, 1173-1180. (Pubitemid 29101255)
6. 2 and ZnO: Influence of trichloroethylene pressure, oxygen pressure, and the photocatalyst surface on the product distribution. J. Phys. Chem. B 102, 549-556. (Pubitemid 128605034)
7. Fox, M. A. & Dulay, M. T. 1993 Heterogeneous photocatalysis. Chem. Rev. 93, 341-357. (Pubitemid 223000070)
8. Fujishima, A. & Honda, K. 1972 Electrochemical photolysis of water at a semiconductor electrode. Nature 238, 37-38.
9. Georgekutty, R., Seery, M. K. & Pillai, S. C. 2008 A highly efficient Ag-ZnO photocatalyst: synthesis, properties, and mechanism. J. Phys. Chem. C 112, 13563-13570.
10. Hotchandani, S. & Kamat, P. V. 1992 Charge-transfer processes in coupled semiconductor systems, photochemistry and photoelectrochemistry of the colloidal cadmium sulfide-zinc oxide system. J. Phys. Chem. 96, 6834-6839.
11. Houlding, V., Geiger, T., Kolle, V. & Gratzel, M. 1982 Electrochemical and photochemical investigations of two novel electron relays for hydrogen generation from water. J. Chem. Soc. Chem. Commun., 681-683.
12. 2 catalyst systems. Appl. Cataly. 62, L1-L5. (Pubitemid 20730935)
13. 2 using supported Au-Pd catalysts. J. Chem. Soc. Chem. Commun. 2, 1690-1692.
14. 2 (anatase) dispersions under ultraviolet light. J. Phys. Chem. 88, 1302-1307.
15. 2 as photocatalyst. Langmuir 14, 1899-1904. (Pubitemid 128587183)
16. 2 solid solutions. J. Catal. 183, 368-372. (Pubitemid 129717187)
17. Lu, W., Gao, W. & Wang, S. 2008 One-pot synthesis of Ag/ZnO self assembled 3D hollow microspheres with enhanced photocatalytic performance. J. Phys. Chem. C 112, 16792-16800.
18. Manivannan, G. & Maruthamuthu, P. 1986 Kinetics and mechanism of oxidation of aliphatic and aromatic ketones by peroxomonosulphate. J Chem. Soc. Perkin Trans. II, 565-568.
19. Pan, J. H., Zhang, X., Alan Du, J., Sun, D. D. & Leckie, J. O. 2009 Self-etching reconstruction of hierarchically mesoporous f-tio2 hollw microspherical photocatalyst for concurrent membrane water purifications. J. Am. Chem. Soc. 130, 11256-11257.
20. Renganathan, R. & Maruthamuthu, P. 1986 Kinetics and mechanism of oxidation of aliphatic aldehydes by peroxomonosulphate. Int. J. Chem. Kinet. 18, 49-58.
21. Sakamoto, M., Fujistuka, M. & Majima, T. 2009 Benzophenones in the higher triplet excited states. J. Photochem. Photobiol. C Rev. 10, 33-56. (Pubitemid 41662951)
22. 2 nanoparticles in aqueous solutions. Water Res. 42, 4878-4884.
23. Serpone, N., Borgarello, E., Pelizzetti, E. & Barbeni, M. 1985 Visible light induced dehydrogenation of alchols: improved efficiencies of hydrogen formation via coupling of two semiconductor catalysts. Chim. Ind. (Milan) 67, 318-324.
24. 2-modified polyelectrolyte multilayer capsules. Photochem. Photobiol. Sci. 2, 975-977. (Pubitemid 41655715)
25. Stathatos, E., Petrova, T. & Lianos, P. 2001 Study of the efficiency of visible-light photocatalytic degradation of basic blue adsorbed on pure and doped mesoporous titania films. Langmuir 17, 5025-5030. (Pubitemid 35330227)
26. 2 suspensions. J. Phys. Chem. 100, 4127-4134. (Pubitemid 126793347)
27. 2/bentonite nanocomposite. J. Photochem. Photobiol. A Chem. 149, 169-174.
28. Takagi, E., Mizukoshi, Y., Oshima, R., Nagata, Y., Bandow, H. & Maeda, Y. 2001 Sonochemical preparation of noble metal nanoparticles in the presence of various surfactants. Stud. Surf. Sci. Catal. 132, 335-338.
29. 2 photocatalytic reduction of selenate ions. Chem. Eng. J. 95, 179-186. (Pubitemid 37065370)
30. Wang, R., Xina, J. H., Yang, Y., Liu, H., Xu, L. & Hu, J. 2004 The characteristics and photocatalytic activities of silver doped ZnO nanocrystallites. Appl. Surf. Sci. 227, 312-317.
31. Zheng, Y., Zheng, L., Zhan, Y., Lin, X., Zheng, Q. & Wei, K. 2007 Ag/ZnO Heterostructure nanocrystals: synthesis, characterization, and photocatalysis. Inorgnic Chem. 46, 6980-6986.