Hydrothermal Synthesis of a Novel Titanosilicate with MWW Topology
作者： Peng Wu , Takashi Tatsumi , Takayuki Komatsu , Tatsuaki Yashima
DOI: 10.1246/CL.2000.774
关键词:
摘要: … Therefore, it is concluded that a novel MWW titanosilicate with isolated Ti within the framework has been prepared by combining the present hydrothermal synthesis with the acid treatment. … Furthermore, no significant decrease both in the Ti amount and in TON was observed after reusing TiMWW for five times, which indicates this material is excellently stable towards Ti leaching. As a result, a novel titanosilicate with the MWW topology, both catalytically active in the oxidation and stable in the Ti species, has been prepared by the …
csj.jp参考文章(14)
J.C. Cheng, T.F. Degnan, J.S. Beck, Y.Y. Huang, M. Kalyanaraman, J.A. Kowalski, C.A. Loehr, D.N. Mazzone, A Comparison of zeolites MCM-22, beta, and usy for liquid phase alkylation of benzene with ethylene Studies in Surface Science and Catalysis. ,vol. 121, pp. 53- 60 ,(1999) , 10.1016/S0167-2991(99)80044-5
A. Corma, V. Fornes, S. B. Pergher, Th. L. M. Maesen, J. G. Buglass, Delaminated zeolite precursors as selective acidic catalysts Nature. ,vol. 396, pp. 353- 356 ,(1998) , 10.1038/24592
W.J. Roth, C.T. Kresge, J.C. Vartuli, M.E. Leonowicz, A.S. Fung, S.B. McCullen, MCM-36: The first pillared molecular sieve with zeoliteproperties Studies in Surface Science and Catalysis. ,vol. 94, pp. 301- 308 ,(1995) , 10.1016/S0167-2991(06)81236-X
A. Corma, M.A. Camblor, P. Esteve, A. Martinez, J. Perezpariente, Activity of Ti-Beta Catalyst for the Selective Oxidation of Alkenes and Alkanes Journal of Catalysis. ,vol. 145, pp. 151- 158 ,(1994) , 10.1006/JCAT.1994.1017
Takashi Tatsumi, Nizamidin Jappar, Properties of Ti-Beta Zeolites Synthesized by Dry-Gel Conversion and Hydrothermal Methods Journal of Physical Chemistry B. ,vol. 102, pp. 7126- 7131 ,(1998) , 10.1021/JP9816216
Nizamidin Jappar, Qinghua Xia, Takashi Tatsumi, Oxidation Activity of Ti-Beta Synthesized by a Dry-Gel Conversion Method Journal of Catalysis. ,vol. 180, pp. 132- 141 ,(1998) , 10.1006/JCAT.1998.2266
Peng Wu, Takayuki Komatsu, Tatsuaki Yashima, Selective formation of p-xylene with disproportionation of toluene over MCM-22 catalysts Microporous and Mesoporous Materials. ,vol. 22, pp. 343- 356 ,(1998) , 10.1016/S1387-1811(98)00114-0
S.L Lawton, M.E Leonowicz, R.D Partridge, P Chu, M.K Rubin, Twelve-ring pockets on the external surface of MCM-22 crystals Microporous and Mesoporous Materials. ,vol. 23, pp. 109- 117 ,(1998) , 10.1016/S1387-1811(98)00057-2
Peng Wu, Takayuki Komatsu, Tatsuaki Yashima, Ammoximation of Ketones over Titanium Mordenite Journal of Catalysis. ,vol. 168, pp. 400- 411 ,(1997) , 10.1006/JCAT.1997.1679
R. Millini, G. Perego, W.O. Parker, G. Bellussi, L. Carluccio, Layered structure of ERB-1 microporous borosilicate precursor and its intercalation properties towards polar molecules Microporous Materials. ,vol. 4, pp. 221- 230 ,(1995) , 10.1016/0927-6513(95)00013-Y