Hollow mesoporous silica fibers:: tubules by coils of tubules

被引：56

作者：

Kleitz, F ^{[1
]}

Wilczok, U ^{[1
]}

Schüth, F ^{[1
]}

Marlow, F ^{[1
]}

机构：

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

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2001年 / 3卷 / 17期

关键词：

D O I：

10.1039/b105083b

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：

Hollow mesoporous silica fibers have been synthesized under acidic conditions in a two-phase static system. The fibers always have a circular internal architecture with hexagonally arranged channels running perpendicularly around the fiber axis. The inner radius of the hollow fibers is variable and the fibers are connected with solid fibers without inner cavity. This points to a novel formation mechanism for the central cavity of the hollow fibers.

引用

页码：3486 / 3489

页数：4

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