Abstract
This paper focuses on the synthesis of NaY zeolite crystals by using microwave-hydrothermal (M-H) processing. NaY zeolites were synthesized from colloidal silica, sodium aluminate, sodium hydroxide and deionized water at 100°C, and some properties were studied. NaY zeolite crystals with high surface area, in the range of 439 to 716 m2/g, have been prepared at 100°C for 1 to 3 hrs. Compared to the formation of NaY zeolite via conventional-hydrothermal (C-H) treatment, the M-H treatment led to increased rate of formation by 3 to 4 times.
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References
W.O. Hagg, R.M. Lago, and P.B. Weisz, Farady Discussion of Chem. Soc. 72, 317 (1981).
R.M. Dessau and R. B. Lapierre, J. Catal. 78, 136 (1982).
M. Iwamoto and H. Hamada, Catalysis Today, 10, 57 (1991).
Y. Yan, M. Tsapatsis, G. R. Gavalas, and M. E. Davis, J. Chem. Soc., Chem. Commun., 1995, 227 (1995).
K. Kusakabe, S. Yoneshige, A. Murata, and S. Morooka, J.Membrane Sci., 116, 39 (1996).
K. Kusakabe, T. Kuroda, A. Miura, and S. Morooka, Ind. Eng. Chem. Res., 36 (3), 649 (1997).
K. Aoki, K. Kusakabe, and S. Morooka, J. Membrane Sci., 141, 197 (1998).
M. Kondo, M. Komori, H. Kita, and K. Okamoto, J. Membrane Sci., 133, 133 (1997).
P. Meriaudeau, A. Thangaraj, and C. Naccache, Microporous Mater., 4, 213 (1995).
S. Komarneni, Q. H. Li, K. M. Stefansson, and R. Roy, J. Mater. Res., 8 (12), 3176 (1993).
S. Komarneni, Q. H. Li, and R. Roy, J. Mater. Chem., 4, 1903 (1994).
S. Komarneni, M.C. D'Arrigo, C. Leoneli, G.C. Pellacani, and H. Katsuki, J. Am. Ceram. Soc., 81 (11), 3041 (1998).
S. Komarneni and V. C. Menon, Mat. Lett., 27, 313 (1996).
S. Komarneni, R. Pidugu, Q.H. Li, and R. Roy, J. Mater. Res., 10, 1687 (1995).
A. Arafat, J.C. Jansen, A.R. Ebaid, and H. Bekkum, Zeolites, 13, 162 (1993).
I. Girnus, K. Jancke, R. Vetter, J. Richter-Memdau, and J. Caro, Zeolites, 15, 33 (1995).
M. Park and S. Komarneni, Microporous and Mesoporous Mater., 20, 39 (1998).
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Katsuki, H., Furuta, S. & Komarneni, S. Microwave Versus Conventional-Hydrothermal Synthesis of NaY Zeolite. Journal of Porous Materials 8, 5–12 (2001). https://doi.org/10.1023/A:1026583832734
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DOI: https://doi.org/10.1023/A:1026583832734