Formation of monolithic silica gel microhoneycombs (SMHs) using pseudosteady state growth of microstructural ice crystals

被引：165

作者：

Mukai, SR ^{[1
]}

Nishihara, H ^{[1
]}

Tamon, H ^{[1
]}

机构：

[1] Kyoto Univ, Dept Chem Engn, Kyoto 6158510, Japan

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 07期

关键词：

D O I：

10.1039/b316597c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Monolithic silica gel microhoneycombs, which have an array of straight macropores within their structure and developed micro/mesopores inside their walls, were prepared using pseudosteady state growth of ice crystals which occurs during the unidirectional freeze-gelation of freshly gelled aqueous silica hydrogels, followed by a pore-protecting drying method, freeze drying.

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页码：874 / 875

页数：2

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