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Preparation, Characterization of Supported Phosphotungstic Acid and Photocatalytic Degradation of Aqueous Methyl Orange
Corresponding Author(s) : Zongrui Liu
Asian Journal of Chemistry,
Vol. 26 No. 16 (2014): Vol 26 Issue 16
Abstract
In this paper, phosphotungstic acid was immobilized into mesopore materials MCM-41 with a larger surface area and a higher thermal stability. The supported phosphotungstic acid catalysts were characterized by FT-IR, TEM and N2 adsorption-desorption techniques. In addition, the effect of supported contents of the phosphotungstic acids on the degradation rate was also studied.
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- Y. Xu, B. Zhang, N.-K. Goh and L.-S. Chia, Inorg. Chim. Acta, 282, 10 (1998); doi:10.1016/S0020-1693(98)00178-9.
- W.G. Klemperer and C.G. Wall, Chem. Rev., 98, 297 (1998); doi:10.1021/cr9603993.
- G. Manyan, R.P. Biro and R. Neumann, J. Am. Chem. Soc., 128, 4968 (2006); doi:10.1021/ja060696h.
- S.-i. Noro, R. Tsunashima, Y. Kamiya, K. Uemura, H. Kita, L. Cronin, T. Akutagawa and T. Nakamura, Angew. Chem. Int. Ed., 48, 8706 (2009); doi:10.1002/anie.200903142.
- K.U. Nandhini, B. Arabindoo, M. Palanichamy and V. Murugesan, J. Mol. Catal. A, 243, 183 (2006); doi:10.1016/j.molcata.2005.08.028.
- G.J. Wang, G.Q. Liu, M.X. Xu, Z.X. Yang, Z.W. Liu, Y.W. Liu, S.F. Chen and L. Wang, Appl. Surf. Sci., 255, 2632 (2008); doi:10.1016/j.apsusc.2008.07.186.
- L. Zhang, H.Q. He, R. Kamal S/O A. Rasheed, W.J. Zhou, Y.H. Xue, O.L. Ding and S.H. Chan, J. Power Sources, 221, 318 (2013); doi:10.1016/j.jpowsour.2012.07.131.
- Y. Usami, T. Hongo and A. Yamazaki, Micropor. Mesopor. Mater., 158, 13 (2012); doi:10.1016/j.micromeso.2012.03.015.
References
Y. Xu, B. Zhang, N.-K. Goh and L.-S. Chia, Inorg. Chim. Acta, 282, 10 (1998); doi:10.1016/S0020-1693(98)00178-9.
W.G. Klemperer and C.G. Wall, Chem. Rev., 98, 297 (1998); doi:10.1021/cr9603993.
G. Manyan, R.P. Biro and R. Neumann, J. Am. Chem. Soc., 128, 4968 (2006); doi:10.1021/ja060696h.
S.-i. Noro, R. Tsunashima, Y. Kamiya, K. Uemura, H. Kita, L. Cronin, T. Akutagawa and T. Nakamura, Angew. Chem. Int. Ed., 48, 8706 (2009); doi:10.1002/anie.200903142.
K.U. Nandhini, B. Arabindoo, M. Palanichamy and V. Murugesan, J. Mol. Catal. A, 243, 183 (2006); doi:10.1016/j.molcata.2005.08.028.
G.J. Wang, G.Q. Liu, M.X. Xu, Z.X. Yang, Z.W. Liu, Y.W. Liu, S.F. Chen and L. Wang, Appl. Surf. Sci., 255, 2632 (2008); doi:10.1016/j.apsusc.2008.07.186.
L. Zhang, H.Q. He, R. Kamal S/O A. Rasheed, W.J. Zhou, Y.H. Xue, O.L. Ding and S.H. Chan, J. Power Sources, 221, 318 (2013); doi:10.1016/j.jpowsour.2012.07.131.
Y. Usami, T. Hongo and A. Yamazaki, Micropor. Mesopor. Mater., 158, 13 (2012); doi:10.1016/j.micromeso.2012.03.015.