Crystallization of titanium silicalite-1 from gels containing hexanediamine and tetrapropylammonium bromide

被引：0
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作者：
Tuel, A
机构：
来源：
PROGRESS IN ZEOLITE AND MICROPOROUS MATERIALS, PTS A-C | 1997年 / 105卷
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中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Titanium substituted silicalite-1 (TS-1) samples have been synthesized using hexanediamine (C6DN) and tetrapropylammonium bromide (TPABr). Following this method, titanium could be incorporated up to a level of about 2 Ti/unit cell in the framework of silicalite-1. Crystals had a typical habit, very different from those obtained with standard syntheses, which led to exceptionnally high para/ortho ratios in the hydroxylation of phenol with hydrogen peroxide.
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页码：261 / 268
页数：8
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