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Catalytic Properties for Decomposition of sec-Butyl Alcohol Over ZnO@SiO2 Nanocomposites Sol-Gel Catalysts
Corresponding Author(s) : Bing Sun
Asian Journal of Chemistry,
Vol. 26 No. 15 (2014): Vol 26 Issue 15
Abstract
ZnO/SiO2 catalysts of two different zinc oxide contents were prepared by the sol-gel technique and calcined at 653 and 953 K. ZnO/SiO2 catalyst with 9 % zinc oxide content was prepared by impregnation method as compare. The samples prepared were then used as catalyst in the decomposition of sec-butyl alcohol. They were found to give the opposite selectivity for dehydrogenation or dehydration on the catalysts prepared via the different methods. Characterization of the catalysts by TEM, BET and XPS confirmed that the difference of selectivity for dehydrogenation or dehydration was no obvious relation with the crystal, size, surface area, pore volume and reaction temperature. Further studies indicate that the reason of the different surface properties is caused by different interactions between zinc oxide and the silica matrix.
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- J.H. Hong, Y.F. Wang, G. He and J.X. Wang, J. Non-Cryst. Solids, 356, 2778 (2010); doi:10.1016/j.jnoncrysol.2010.09.065.
- R. Anedda, C. Cannas, A. Musinu, G. Pinna, G. Piccaluga and M. Casu, J. Nanopart. Res., 10, 107 (2008); doi:10.1007/s11051-007-9235-5.
- Z. Yang, Z.Z. Ye, B.H. Zhao, X.L. Zong and P. Wang, J. Sol-Gel Sci. Technol., 54, 282 (2010); doi:10.1007/s10971-010-2191-z.
- K.J. Chen, F.Y. Hung, S.J. Chang, S.J. Young and Z.S. Hu, Curr. Appl. Phys., 11, 1243 (2011); doi:10.1016/j.cap.2011.03.033.
- S.M. Hossein Hejazi, F. Majidi, M. Pirhadi Tavandashti and M. Ranjbar, Mater. Sci. Semicond. Process., 13, 267 (2010); doi:10.1016/j.mssp.2010.12.004.
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- S. Esposito, M. Turco, G. Bagnasco, C. Cammarano and P. Pernice, Appl. Catal. A, 403, 128 (2011); doi:10.1016/j.apcata.2011.06.024.
- A. Kaddouri, N. Dupont, P. Gélin and A. Auroux, Catal. Commun., 15, 32 (2011); doi:10.1016/j.catcom.2011.08.008.
- C.J. Brinker and G.W. Scherer, Sol-Gel Science, Academic Press, San Diego (1990).
- K. Masuda, T. Sano, F. Mizukami and K. Kuno, Appl. Catal. A, 133, 59 (1995); doi:10.1016/0926-860X(95)00182-4.
- N.E. Bogdanchikova, S. Fuentes, M. Avalos-Borja, M.H. Farias, A. Boronin and G. Diaz, Appl. Catal. B, 17, 221 (1998); doi:10.1016/S0926-3373(98)00010-1.
- J. Yan, A.M. Buckley and M. Greenblatt, J. Non-Cryst. Solids, 180, 180 (1995); doi:10.1016/0022-3093(94)00476-5.
- M.G. Ferreira da Silva and J.M. Fernandez Navarro, J. Non-Cryst. Solids, 100, 447 (1988); doi:10.1016/0022-3093(88)90062-2.
- Y. Han, X.Y. Kang, T.D. Wang, Y. Han, M.D. Tao and M.J. Tu, Mater. Res. Bull., 32, 1165 (1997); doi:10.1016/S0025-5408(97)00091-3.
- E.A. Meulenkamp, J. Phys. Chem. B, 102, 5566 (1998); doi:10.1021/jp980730h.
- L. Khouchaf, M.H. Tuilier, M. Wark, J.J. Paillaud and M. Soulard, J. Phys. IV, 7, C2-267 (1997); doi:10.1051/jp4/1997194.
- S. Lu, L. Zhang and X. Yao, Chin. Sci. Bull., 41, 1923 (1996).
- C. Cannas, M. Casu, A. Lai, A. Musinu and G. Piccaluga, J. Mater. Chem., 9, 1765 (1999); doi:10.1039/a901001g.
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- A.Y. Stakheev, E.S. Shpiro and J. Apijok, J. Phys. Chem., 97, 5668 (1993); doi:10.1021/j100123a034.
- C.D. Wagner, D.A. Zatko and R.H. Raymond, Anal. Chem., 52, 1445 (1980); doi:10.1021/ac50059a017.
- B.J. Aronson, C.F. Blanford and A. Stein, J. Phys. Chem. B, 104, 449 (2000); doi:10.1021/jp9920343.
- F. Pepe, C. Angeletti and S. De Rossi, J. Catal., 118, 1 (1989); doi:10.1016/0021-9517(89)90295-9.
References
J.H. Hong, Y.F. Wang, G. He and J.X. Wang, J. Non-Cryst. Solids, 356, 2778 (2010); doi:10.1016/j.jnoncrysol.2010.09.065.
R. Anedda, C. Cannas, A. Musinu, G. Pinna, G. Piccaluga and M. Casu, J. Nanopart. Res., 10, 107 (2008); doi:10.1007/s11051-007-9235-5.
Z. Yang, Z.Z. Ye, B.H. Zhao, X.L. Zong and P. Wang, J. Sol-Gel Sci. Technol., 54, 282 (2010); doi:10.1007/s10971-010-2191-z.
K.J. Chen, F.Y. Hung, S.J. Chang, S.J. Young and Z.S. Hu, Curr. Appl. Phys., 11, 1243 (2011); doi:10.1016/j.cap.2011.03.033.
S.M. Hossein Hejazi, F. Majidi, M. Pirhadi Tavandashti and M. Ranjbar, Mater. Sci. Semicond. Process., 13, 267 (2010); doi:10.1016/j.mssp.2010.12.004.
R. Longloilert, T. Chaisuwan, A. Luengnaruemitchai and S. Wongkasemjit, J. Sol-Gel Sci. Technol., 61, 133 (2012); doi:10.1007/s10971-011-2602-9.
S. Esposito, M. Turco, G. Bagnasco, C. Cammarano and P. Pernice, Appl. Catal. A, 403, 128 (2011); doi:10.1016/j.apcata.2011.06.024.
A. Kaddouri, N. Dupont, P. Gélin and A. Auroux, Catal. Commun., 15, 32 (2011); doi:10.1016/j.catcom.2011.08.008.
C.J. Brinker and G.W. Scherer, Sol-Gel Science, Academic Press, San Diego (1990).
K. Masuda, T. Sano, F. Mizukami and K. Kuno, Appl. Catal. A, 133, 59 (1995); doi:10.1016/0926-860X(95)00182-4.
N.E. Bogdanchikova, S. Fuentes, M. Avalos-Borja, M.H. Farias, A. Boronin and G. Diaz, Appl. Catal. B, 17, 221 (1998); doi:10.1016/S0926-3373(98)00010-1.
J. Yan, A.M. Buckley and M. Greenblatt, J. Non-Cryst. Solids, 180, 180 (1995); doi:10.1016/0022-3093(94)00476-5.
M.G. Ferreira da Silva and J.M. Fernandez Navarro, J. Non-Cryst. Solids, 100, 447 (1988); doi:10.1016/0022-3093(88)90062-2.
Y. Han, X.Y. Kang, T.D. Wang, Y. Han, M.D. Tao and M.J. Tu, Mater. Res. Bull., 32, 1165 (1997); doi:10.1016/S0025-5408(97)00091-3.
E.A. Meulenkamp, J. Phys. Chem. B, 102, 5566 (1998); doi:10.1021/jp980730h.
L. Khouchaf, M.H. Tuilier, M. Wark, J.J. Paillaud and M. Soulard, J. Phys. IV, 7, C2-267 (1997); doi:10.1051/jp4/1997194.
S. Lu, L. Zhang and X. Yao, Chin. Sci. Bull., 41, 1923 (1996).
C. Cannas, M. Casu, A. Lai, A. Musinu and G. Piccaluga, J. Mater. Chem., 9, 1765 (1999); doi:10.1039/a901001g.
T. López, R. Gomez, M.E. Llanos and E. López-Salinas, Mater. Lett., 38, 283 (1999); doi:10.1016/S0167-577X(98)00174-8.
G. Díaz, R. Pérez-Hernández, A. Gómez-Cortés, M. Benaissa, R. Mariscal and J.L.G. Fierro, J. Catal., 187, 1 (1999); doi:10.1006/jcat.1999.2578.
A.Y. Stakheev, E.S. Shpiro and J. Apijok, J. Phys. Chem., 97, 5668 (1993); doi:10.1021/j100123a034.
C.D. Wagner, D.A. Zatko and R.H. Raymond, Anal. Chem., 52, 1445 (1980); doi:10.1021/ac50059a017.
B.J. Aronson, C.F. Blanford and A. Stein, J. Phys. Chem. B, 104, 449 (2000); doi:10.1021/jp9920343.
F. Pepe, C. Angeletti and S. De Rossi, J. Catal., 118, 1 (1989); doi:10.1016/0021-9517(89)90295-9.