Direct synthesis of novel FeSBA-1 cubic mesoporous catalyst and its high activity in the tert-butylation of phenol

被引：81

作者：

Vinu, A

Krithiga, T

Murugesan, V

Hartmann, M

机构：

[1] Natl Inst Mat Sci, Int Ctr Young Sci, Tsukuba, Ibaraki 3050044, Japan

[2] Anna Univ, Dept Chem, Madras 600025, Tamil Nadu, India

[3] Kaiserslautern Univ Technol, Dept Chem Chem Technol, D-67653 Kaiserslautern, Germany

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 20期

关键词：

D O I：

10.1002/adma.200400229

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel method used to incorporate iron into the three-dimensional mesoporous cubic SBA-1 materials in highly acidic media is presented. The amount of iron present is controlled by simply adjusting the molar hydrochloric acid to silicon ratio. Moreover, the novel catalyst shows significantly higher phenol conversion and 4-tert-butylphenol selectivity in the tertiary butylation of phenol (see Figure).

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页码：1817 / +

页数：6

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