Porous sol-gel ceramics

被引：32

作者：

Pierre, AC

机构：

[1] Univ. Claude Bernard-Lyon I, LACE, Bât. 303, 69622, Villeurbanne Cedex

来源：

CERAMICS INTERNATIONAL | 1997年 / 23卷 / 03期

关键词：

D O I：

10.1016/S0272-8842(96)00030-2

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Ceramic gels are composed of colloidal particles or polymeric macromolecules aggregated in a three-dimensional very open network. This paper addresses the network architecture of porous materials which can be made from these gels. The main parameters which have an influence on the pores, during the low temperature chemical procedure, as well as during drying or heating, are reviewed. The variety of feasible structures is illustrated on a few examples. The applications, such as in catalysis and filtration, are summarized. (C) 1997 Elsevier Science Limited and Techna S.r.l.

引用

页码：229 / 238

页数：10

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