Formation of ZMM-n:: The composite materials having both natures of zeolites and mesoporous silica materials

被引：25

作者：

Ogura, Masaru

Zhang, Yiwen

Elangovan, S. P.

Okubo, Tatsuya

机构：

[1] Univ Tokyo, Inst Ind Sci, Dept Mat & Environm Sci, Meguro Ku, Tokyo 1538505, Japan

[2] Univ Tokyo, Dept Chem Syst Engn, Tokyo, Japan

来源：

MICROPOROUS AND MESOPOROUS MATERIALS | 2007年 / 101卷 / 1-2期

关键词：

zeolite; mesoporous silica; composite; carbon filling; alummosilicate; vapor-phase transport;

D O I：

10.1016/j.micromeso.2006.10.032

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The formation mechanism of ZMM-n, composite mesoporous aluminosilicate materials, which are obtained by use of vapor phase transport of structure-directing agent for zeolites, is clarified. Filling the mesopores by carbon is essential to preserve the mesoporous structure of the source, and addition of aluminum on mesoporous silica critically determines the formation rate and stability of zeolitic building units on the surface of mesopores. (c) 2006 Elsevier Inc. All rights reserved.

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页码：224 / 230

页数：7

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