DETERMINATION OF PORE-SIZE AND PORE-SIZE DISTRIBUTION .1. ADSORBENTS AND CATALYSTS

被引：532

作者：

KANEKO, K

机构：

[1] Department of Chemistry, Faculty of Science, Chiba University, Inage, Chiba, 263

来源：

JOURNAL OF MEMBRANE SCIENCE | 1994年 / 96卷 / 1-2期

关键词：

PORE SIZE; PORE SIZE DISTRIBUTION; MICROPORE; PHYSICAL ADSORPTION; MICROPORE FIELD; SMALL ANGLE X-RAY SCATTERING; SURFACE CHARACTERIZATION;

D O I：

10.1016/0376-7388(94)00126-X

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Various kinds of pores in solid materials are classified into intraparticle pores and interparticle pores according to the origin of the pores. The structural factors of the pores are discussed as well as the methods for evaluation of the pore size distribution with molecular adsorption (molecular resolution porosimetry), small angle X-ray scattering, mercury porosimetry, nuclear magnetic resonance, and thermoporositmetry. Recent progresses in molecular resolution porosimetry for micropores are stressed; this review describes new approaches such as high resolution N2 adsorption, He adsorption at 4.2 K, and molecular simulation for the characterization of porous solids.

引用

页码：59 / 89

页数：31

共 116 条

[1] GAS VAPOR ADSORPTION IN IMOGOLITE - A MICROPOROUS TUBULAR ALUMINOSILICATE [J].