Copyright (c) 2016 AJC
This work is licensed under a Creative Commons Attribution 4.0 International License.
Photocatalytic Degradation of Rhodamine-B on Synthesized Nano-Hybrid CdS Catalyst
Corresponding Author(s) : Zongrui Liu
Asian Journal of Chemistry,
Vol. 28 No. 2 (2016): Vol 28 Issue 2
Abstract
In this paper, CdS/SBA-15 nano-hybrids are prepared by in situ synthesis method with the assistance of silane coupling agent. The catalyst was characterized using of XRD, FT-IR, TEM and N2 adsorption-desorption. It was found that the CdS nanocrystals were confined in the channel of SBA-15. In addition, the prepared catalyst was used to photodegrade the rhodamine-B. Different catalytic conditions were investigated, the best degradation rate could reach 95 %.
Keywords
Download Citation
Endnote/Zotero/Mendeley (RIS)BibTeX
- E.J.C. Dawnay, M.A. Fardad, M. Green and E.M. Yeatman, J. Mater. Res., 12, 3115 (1997); doi:10.1557/JMR.1997.0407.
- M. Bruchez Jr., M. Moronne and P. Gin, Science, 281, 2013 (1998); doi:10.1126/science.281.5385.2013.
- O.V. Salata, P.J. Dobson, S. Sabesan, P.J. Hull and J.L. Hutchison, Thin Solid Films, 288, 235 (1996); doi:10.1016/S0040-6090(96)08866-9.
- H. Wellmann, J. Rathousky, M. Wark, A. Zukal and G. Schulz-Ekloff, Micropor. Mesopor. Mater., 44-45, 419 (2001); doi:10.1016/S1387-1811(01)00216-5.
- F. Gao, Q.Y. Lu and D.Y. Zhao, Chem. Phys. Lett., 360, 585 (2002); doi:10.1016/S0009-2614(02)00897-7.
- S. Wang, D.-G. Choi and S.-M. Yang, Adv. Mater., 14, 1311 (2002); doi:10.1002/1521-4095(20020916)14:18<1311::AID-ADMA1311>3.0.CO;2-R.
- Y. Shan and L. Gao, Mater. Chem. Phys., 89, 412 (2005); doi:10.1016/j.matchemphys.2004.09.024.
- C.T. Resge, M.E. Leonowiez, W.J. Roth, J.C. Vartuli and J. S. Beck, Nature, 359, 710 (1992); doi:10.1038/359710a0.
- J.S. Beck, J.C. Vartuli, W.J. Roth, M.E. Leonowicz, C.T. Kresge, K.D. Schmitt, C.T.W. Chu, D.H. Olson and E.W. Sheppard, J. Am. Chem. Soc., 114, 10834 (1992); doi:10.1021/ja00053a020.
- Q. Huo, D. Margolese and G.D. Stucky, Chem. Mater., 8, 1147 (1996); doi:10.1021/cm960137h.
References
E.J.C. Dawnay, M.A. Fardad, M. Green and E.M. Yeatman, J. Mater. Res., 12, 3115 (1997); doi:10.1557/JMR.1997.0407.
M. Bruchez Jr., M. Moronne and P. Gin, Science, 281, 2013 (1998); doi:10.1126/science.281.5385.2013.
O.V. Salata, P.J. Dobson, S. Sabesan, P.J. Hull and J.L. Hutchison, Thin Solid Films, 288, 235 (1996); doi:10.1016/S0040-6090(96)08866-9.
H. Wellmann, J. Rathousky, M. Wark, A. Zukal and G. Schulz-Ekloff, Micropor. Mesopor. Mater., 44-45, 419 (2001); doi:10.1016/S1387-1811(01)00216-5.
F. Gao, Q.Y. Lu and D.Y. Zhao, Chem. Phys. Lett., 360, 585 (2002); doi:10.1016/S0009-2614(02)00897-7.
S. Wang, D.-G. Choi and S.-M. Yang, Adv. Mater., 14, 1311 (2002); doi:10.1002/1521-4095(20020916)14:18<1311::AID-ADMA1311>3.0.CO;2-R.
Y. Shan and L. Gao, Mater. Chem. Phys., 89, 412 (2005); doi:10.1016/j.matchemphys.2004.09.024.
C.T. Resge, M.E. Leonowiez, W.J. Roth, J.C. Vartuli and J. S. Beck, Nature, 359, 710 (1992); doi:10.1038/359710a0.
J.S. Beck, J.C. Vartuli, W.J. Roth, M.E. Leonowicz, C.T. Kresge, K.D. Schmitt, C.T.W. Chu, D.H. Olson and E.W. Sheppard, J. Am. Chem. Soc., 114, 10834 (1992); doi:10.1021/ja00053a020.
Q. Huo, D. Margolese and G.D. Stucky, Chem. Mater., 8, 1147 (1996); doi:10.1021/cm960137h.