Synthesis and catalytic properties of hierarchical TS-1 in the presence of cationic organosilane surfactant

被引：0
|
作者：
Shu Shuang Li
机构：
来源：
ChineseChemicalLetters | 2011年 / 22卷 / 03期
关键词：
Cationic organosilane surfactant; Hierarchical TS-1; Cyclohexene;
D O I：
暂无
中图分类号：
O643.36 [催化剂];
学科分类号：
摘要：
Hierarchical TS-1 has been synthesized in the presence of cationic organosilane surfactant.The material is characterized with XRD,TEM,N;adsorption isotherm.The results show that the hierarchical TS-1 aggregates consist of small primary units with sizes of 20-30 nm.The BET surface area increases from 420 to 513 m;/g compared to conventional TS-1 zeolite.The sample is shown to be more active in epoxidation of cyclohexene than conventional TS-1.
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页码：303 / 305
页数：3
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