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

Authors
BRENNER AM ADKINS BD SPOONER S DAVIS BH
Citation
Am. Brenner et al., POROSITY BY SMALL-ANGLE X-RAY-SCATTERING (SAXS) - COMPARISON WITH RESULTS FROM MERCURY PENETRATION AND NITROGEN ADSORPTION, Journal of non-crystalline solids, 185(1-2), 1995, pp. 73-77
Citations number
21
Categorie Soggetti
Material Science, Ceramics
Journal title
Journal of non-crystalline solids → ACNP
ISSN journal
00223093
Volume
185
Issue
1-2
Year of publication
1995
Pages
73 - 77
Database
ISI
SICI code
0022-3093(1995)185:1-2<73:PBSX(->2.0.ZU;2-J
Abstract
For several materials showing type-IV nitrogen adsorption behavior, th e scatterer size distribution calculated from small-angle X-ray scatte ring (SAXS) data are shown to be consistent with pore size distributio ns (POSDS) calculated from nitrogen adsorption, over the range of pore radii from 2.0 to 20 nm. However, since neither pores nor particles a re present as a dilute phase, it is not possible to assign unambiguous ly the SAXS distribution to either pores or particles.