Mesoporous silica fibers: internal structure and formation

被引：42

作者：

Marlow, F ^{[1
]}

Kleitz, F ^{[1
]}

机构：

[1] Max Planck Inst Kohlenforsch, D-45470 Mulheim, Germany

来源：

MICROPOROUS AND MESOPOROUS MATERIALS | 2001年 / 44卷

关键词：

mesoporous fibers; circular internal architecture; seed formation;

D O I：

10.1016/S1387-1811(01)00248-7

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Mesoporous fibers grown in a slow acidic synthesis consist of hexagonally ordered pores which are running in a circular direction around the fiber axis. This novel pore architecture contradicts the commonly assumed pore arrangements and requires a rethinking of the formation mechanisms previously proposed. It is suggested that circular structured seeds play the key role in the formation mechanism for these fibers. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：671 / 677

页数：7

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