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Hydrothermal Synthesis of ZnO/SnO2 Nanoparticles with High Photocatalytic Activity
Abstract:The paper reports the preparation and photocatalytic activity of ZnO/SnO2 and SnO2 nanoparticles. These nanoparticles were synthesized by hydrothermal method. The products were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM). Their grain sizes are about 50-100 nm. The photocatalytic activities of these materials were investigated for congo red removal from aqueous solution under UV light irradiation. It was shown that the use of ZnO/SnO2 as photocatalyst have better photocatalytic activity for degradation of congo red than SnO2 or TiO2 (anatase, particle size: 30nm) alone.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1054946Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 3207
 A. Anaraki Firooz, A. R. Mahjoub, A. A. Khodadadi, Mat. Chem. Phys 115 (2009) 196-199.
 A. Anaraki Firooz, A. R. Mahjoub, A. A. Khodadadi, Sens. Actuators B: Chem, 141 (2009) 89-96.
 A. Anaraki Firooz, A. R. Mahjoub, A. A. Khodadadi, Mater. Lett. 62 (2008) 1789-1792.
 H. Lachheb, E. Puzenat, A. Houas, M. ksibi, E. Elaloui, C. Guillard, et. al, Appl. Catal. B:Env.39(2002)75.
 K. Tennakone, J. Bandara, Appl. Catal. A:Gen. 208(2001) 335.
 N. Serpone, P. Maruthamuthu, P. Pichat, E. Pelizzetti, H. Hidaka, J. Photochem. Photobiol. A Chem. 85 (1995) 247-255.
 J. Lin, J. C. Yu, D. Lo, S. K. Lam, J. Catal, 183 (1999) 368.
 K. Y. Song, M. K. Park, Y. T. Kwon, H. W. Lee, W. J. Chung, W. I. Lee, Chem Mater. 13 (2001) 2349
 J. Rabani, J. Phys. Chem. 93(1989) 7707.
 J. C. Yu, J. Lin, R. W. M. Kwok, J. Phys. Chem. B 102 (1998) 5094.
 W. Cun, Z. Jincai, W. Xinming, M. Biaxin, S. Guoing, P. P. an, et. al. Appl. Catal. B:Env. 39 (2002) 269.
 M. Zhang, G. Sheng, J. Fu, T. An, X. Wang, X. Hu, Mater. Lett. 59 (2005) 3641.
 K. Vinodgopal, P.V. Kamat, Environ. Sci. Technol. 29 (1995) 841.
 M. Abdullah, G.K.-C. Low, R.W. Matthews, J. Phys. Chem. 94 (1990) 6820.