Activity enhancement of mesoporous silica (FSM-16) by modification with iron (II) sulphate for the isomerization of 1-butene

被引：19

作者：

Dapaah, JKA

Uemichi, Y

Ayame, A

Matsuhashi, H

Sugioka, M

机构：

[1] Muroran Inst Technol, Dept Appl Chem, Muroran, Hokkaido 0508585, Japan

[2] Hokkaido Univ Educ, Dept Sci, Hakodate, Hokkaido 04085, Japan

来源：

APPLIED CATALYSIS A-GENERAL | 1999年 / 187卷 / 01期

关键词：

mesoporous silica (FSM-16); activity enhancement; surface modification; iron (II) sulphate; isomerization of 1-butene;

D O I：

10.1016/S0926-860X(99)00205-7

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：

The catalytic activity of mesoporous silica (FSM-16) for the isomerization of 1-butene was remarkably enhanced by modification with iron (II) sulphate. The enhancement of the activity of FSM-16 was attributed to the transformation of the silanol groups on FSM-16 into Bronsted acid sites by the inductive effect of FeSO4 and/or sulphate species formed by the decomposition of FeSO4. (C) 1999 Elsevier Science B.V. All rights reserved.

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页码：107 / 113

页数：7

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