POROSITY BY SMALL-ANGLE X-RAY-SCATTERING (SAXS) - COMPARISON WITH RESULTS FROM MERCURY PENETRATION AND NITROGEN ADSORPTION

被引：11

作者：

BRENNER, AM

ADKINS, BD

SPOONER, S

DAVIS, BH

机构：

[1] CTR APPL ENERGY RES,3572 IRON WORKS PIKE,LEXINGTON,KY 40511

[2] UNIV KENTUCKY,DEPT CHEM & MAT ENGN,LEXINGTON,KY 40506

[3] OAK RIDGE NATL LAB,DIV SOLID STATE,OAK RIDGE,TN 37831

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1995年 / 185卷 / 1-2期

关键词：

D O I：

10.1016/0022-3093(94)00669-5

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：

For several materials showing type-IV nitrogen adsorption behavior, the scatterer size distribution calculated from small-angle X-ray scattering (SAXS) data are shown to be consistent with pore size distributions (POSDS) calculated from nitrogen adsorption, over the range of pore radii from 2.0 to 20 nm. However, since neither pores nor particles are present as a dilute phase, it is not possible to assign unambiguously the SAXS distribution to either pores or particles.

引用

页码：73 / 77

页数：5

共 21 条

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[2]

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[3]

ADKINS BD, 1986, J PHYS CHEM-US, V90, P4701

[4]

ANDERSON JS, 1914, Z PHYS CHEM, V88, P211