One step synthesis of highly active and selective epoxidation catalysts formed by organic-inorganic Ti containing mesoporous composites

被引:109
作者
Corma, A [1 ]
Jordá, JL [1 ]
Navarro, MT [1 ]
Rey, F [1 ]
机构
[1] Univ Politecn Valencia, Inst Tecnol Quim, UVP, CSIC, Valencia 46022, Spain
关键词
D O I
10.1039/a804801k
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Ti-MCM-41 materials with methylated silicons have been prepared in one step synthesis; the resultant organic-inorganic composites are highly stable and present the highest activity and selectivity ever reported on Ti containing mesoporous catalysts for the epoxidation of olefins using organic peroxides.
引用
收藏
页码:1899 / 1900
页数:2
相关论文
共 19 条
[1]  
Bellamy L. J., 1975, INFRARED SPECTRA COM, V1
[2]   SYNTHESIS, CHARACTERIZATION, AND CATALYTIC ACTIVITY OF TI-MCM-41 STRUCTURES [J].
BLASCO, T ;
CORMA, A ;
NAVARRO, MT ;
PARIENTE, JP .
JOURNAL OF CATALYSIS, 1995, 156 (01) :65-74
[3]   THE STATE OF TI IN TITANOALUMINOSILICATES ISOMORPHOUS WITH ZEOLITE-BETA [J].
BLASCO, T ;
CAMBLOR, MA ;
CORMA, A ;
PEREZPARIENTE, J .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (25) :11806-11813
[4]   Synthesis of hybrid inorganic-organic mesoporous silica by co-condensation of siloxane and organosiloxane precursors [J].
Burkett, SL ;
Sims, SD ;
Mann, S .
CHEMICAL COMMUNICATIONS, 1996, (11) :1367-1368
[5]   ACIDITY AND STABILITY OF MCM-41 CRYSTALLINE ALUMINOSILICATES [J].
CORMA, A ;
FORNES, V ;
NAVARRO, MT ;
PEREZPARIENTE, J .
JOURNAL OF CATALYSIS, 1994, 148 (02) :569-574
[6]   From microporous to mesoporous molecular sieve materials and their use in catalysis [J].
Corma, A .
CHEMICAL REVIEWS, 1997, 97 (06) :2373-2419
[7]   Synthesis and characterization of ordered organo-silica-surfactant mesophases with functionalized MCM-41-type architecture [J].
Fowler, CE ;
Burkett, SL ;
Mann, S .
CHEMICAL COMMUNICATIONS, 1997, (18) :1769-1770
[8]   TITANIA-SILICA MIXED OXIDES .2. CATALYTIC BEHAVIOR IN OLEFIN EPOXIDATION [J].
HUTTER, R ;
MALLAT, T ;
BAIKER, A .
JOURNAL OF CATALYSIS, 1995, 153 (01) :177-189
[9]   Stabilization of mesoporous molecular sieves by trimethylsilylation [J].
Koyano, KA ;
Tatsumi, T ;
Tanaka, Y ;
Nakata, S .
JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (46) :9436-9440
[10]   ORDERED MESOPOROUS MOLECULAR-SIEVES SYNTHESIZED BY A LIQUID-CRYSTAL TEMPLATE MECHANISM [J].
KRESGE, CT ;
LEONOWICZ, ME ;
ROTH, WJ ;
VARTULI, JC ;
BECK, JS .
NATURE, 1992, 359 (6397) :710-712