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Copyright (c) 2014 Qiaowen Chang, Caixin Yan, Juan Yu, Qingsong Ye, Jing Jiang, Jialin Chen, Weiping Liu*
This work is licensed under a Creative Commons Attribution 4.0 International License.
Preparation and Properties of Three-Dimensional Ordered Macroporous Loaded Pt-SO42-/ZrO2 Solid Super Acid
Corresponding Author(s) : Qiaowen Chang
Asian Journal of Chemistry,
Vol. 26 No. 23 (2014)
Abstract
Three-dimensional ordered macroporous SiO2 (3DOMS) was duplicated by using poly(methyl methacrylate) (PMMA) latex spheres as the template. Pt-SO42-/ZrO2 solid super acid supported on this macroporous structure material was prepared by impregnation-roasting method and characterized by using TEM, XRD and the N2 sorption capacity. The effect of ZrO2 content on the 3DOMS structure was explored. The results indicate that 3DOMS loaded with Pt-SO42-/ZrO2 exhibit ordered structure with strong acidity and high BET surface area, when the content for ZrO2 is optimized to 25 %. The macroporous solid superacid catalysts display high catalytic activity in liquid phase esterification reaction between acetic acid and n-butanol.
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- M. Hino, S. Kobayashi and K. Arata, J. Am. Chem. Soc., 101, 6439 (1979).
- J.C. Yori, J.C. Luy and J.M. Parena, Appl. Catal. A, 46, 103 (1989).
- R.L. Martins and M. Schmal, Appl. Catal. A, 308, 143 (2006).
- A. Miyaji, T. Echizen, L.S. Li, T. Suzuki, Y. Yoshinaga and T. Okuhara, Catal. Today, 74, 291 (2002).
- S. Vijay and E.E. Wolf, Appl. Catal. A, 264, 117 (2004).
- S. Vijay, E.E. Wolf, J.T. Miller and A.J. Kropf, Appl. Catal., 264, 125 (2004).
- Q.H. Xia, K. Hidajat and S. Kawi, Chem. Commun., 5, 2229 (2000).
- T. Lei, W.M. Hua, Y. Tang, Y.H. Yue and Z. Gao, Chem. J. Chin. Univ., 21, 1240 (2000).
- W. Hua, Y. Yue and Z. Gao, J. Mol. Catal. A, 170, 195 (2001).
- J. Chen, R. Sun, M. Han, W. Guo and J.T. Wang, Chin. J. Inorg. Chem., 22, 421 (2006).
- S. Walspurger and B. Louis, Appl. Catal. A, 336, 109 (2008).
- J.M. Grau, C.R. Vera and J.M. Parera, Appl. Catal. A, 172, 311 (1998).
References
M. Hino, S. Kobayashi and K. Arata, J. Am. Chem. Soc., 101, 6439 (1979).
J.C. Yori, J.C. Luy and J.M. Parena, Appl. Catal. A, 46, 103 (1989).
R.L. Martins and M. Schmal, Appl. Catal. A, 308, 143 (2006).
A. Miyaji, T. Echizen, L.S. Li, T. Suzuki, Y. Yoshinaga and T. Okuhara, Catal. Today, 74, 291 (2002).
S. Vijay and E.E. Wolf, Appl. Catal. A, 264, 117 (2004).
S. Vijay, E.E. Wolf, J.T. Miller and A.J. Kropf, Appl. Catal., 264, 125 (2004).
Q.H. Xia, K. Hidajat and S. Kawi, Chem. Commun., 5, 2229 (2000).
T. Lei, W.M. Hua, Y. Tang, Y.H. Yue and Z. Gao, Chem. J. Chin. Univ., 21, 1240 (2000).
W. Hua, Y. Yue and Z. Gao, J. Mol. Catal. A, 170, 195 (2001).
J. Chen, R. Sun, M. Han, W. Guo and J.T. Wang, Chin. J. Inorg. Chem., 22, 421 (2006).
S. Walspurger and B. Louis, Appl. Catal. A, 336, 109 (2008).
J.M. Grau, C.R. Vera and J.M. Parera, Appl. Catal. A, 172, 311 (1998).