Aluminum containing periodic mesoporous organosilicas: synthesis and etherification

被引：0

作者：

Kim, JW ^{[1
]}

Lee, HI

Kim, JM

Yuan, X

Yie, JE

机构：

[1] Ajou Univ, Sch Chem Engn & Biotechnol, Catalyst & Surface Lab, Suwon 441749, South Korea

[2] Ajou Univ, Dept Mol Sci & Technol, Funct Mat Lab, Suwon 442749, South Korea

[3] Fushun Petr Univ, Dept Petrochem Technol, Fushun 113001, Peoples R China

来源：

NANOTECHNOLOGY IN MESOSTRUCTURED MATERIALS | 2003年 / 146卷

关键词：

D O I：

暂无

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：

Aluminum has been successfully incorporated within the frameworks of periodic mesoporous organosilicas (Al-PMO) by co-condensation of bis(triethoxysilyl)ethane and dibutoxyaluminotriethoxysilane. The Al-PMO materials exhibit highly ordered 2-d hexagonal structures, high surface areas, and narrow pore size distribution in the mesoporous range. The Al-PMO catalysts result in excellent catalytic activity and selectivity for etherification reaction between 2-naphthol and ethanol, which is comparable with those of beta zeolite.

引用

页码：665 / 668

页数：4

共 5 条

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