CHARACTERIZATION OF THE POROSITY OF SILICA-GELS BY THERMOGRAVIMETRIC ANALYSIS

被引：14

作者：

GOWOREK, J

STEFANIAK, W

机构：

[1] Institute of Chemistry, Maria Curie-Skłodowska University

来源：

COLLOIDS AND SURFACES | 1991年 / 57卷 / 1-2期

关键词：

D O I：

10.1016/0166-6622(91)80188-T

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：

The desorption curves of benzene from porous silica gels were measured using the thermogravimetric method. The pore size distribution curves were calculated for the samples investigated on the basis of the thermal desorption data. The results obtained are correlated with the nitrogen adsorption data. Good consistency between the parameters obtained by using different methods is observed.

引用

页码：161 / 165

页数：5