The combination of equilibrium and dynamic methods for the detailed structural characterisation of ceramic membranes

被引：11

作者：

Mitropoulos, AC ^{[1
]}

Beltsios, K ^{[1
]}

Steriotis, TA ^{[1
]}

Katsaros, FK ^{[1
]}

Makri, P ^{[1
]}

Kanellopoulos, NK ^{[1
]}

机构：

[1] Natl Ctr Sci Res Demokritos, Inst Phys Chem, GR-15310 Aghia Paraskevi, Greece

来源：

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 1998年 / 18卷 / 11期

关键词：

D O I：

10.1016/S0955-2219(98)00074-0

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：

The combination of equilibrium and dynamic techniques provides powerful tools for the characterisation of the porous structure of ceramic membranes. We present the type of information obtainable by the permeability, adsorption and small angle scattering (SAS) methods and important combinations of them. Subsequently, we apply selected combinations of the above methods to three characteristic ceramic membrane materials. (a) a mesoporous alumina produced by symmetric compaction, (b) a Vycor(R)-type mesoporous silica, and (c) art asymmetric carbon membrane with a microporous gas-separating layer. Important conclusions are drawn regarding the pore and internal surface morphology of the studied membranes. (C) 1998 Elsevier Science Limited. All rights reserved.

引用

页码：1545 / 1558

页数：14

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