ON THE INTERPRETATION OF SMALL-ANGLE X-RAY-SCATTERING DURING WATER-ADSORPTION BY CARBON ADSORBENTS

Authors
PLAVNIK SM PURYAEVA TP DUBININ MM
Citation
Sm. Plavnik et al., ON THE INTERPRETATION OF SMALL-ANGLE X-RAY-SCATTERING DURING WATER-ADSORPTION BY CARBON ADSORBENTS, Russian chemical bulletin, 42(7), 1993, pp. 1163-1166
Citations number
14
Categorie Soggetti
Chemistry
Journal title
Russian chemical bulletin → ACNP
ISSN journal
10665285
Volume
42
Issue
7
Year of publication
1993
Pages
1163 - 1166
Database
ISI
SICI code
1066-5285(1993)42:7<1163:OTIOSX>2.0.ZU;2-K
Abstract
Two models accounting for the changes of shape of the small-angle X-ra y scattering (SAXS) curves during water adsorption by carbon adsorbent s are discussed. The first model is based on the assumption of partial filling of the pore space; the second one presumes micropore swelling during water adsorption. Analysis of the results allows one to conclu de that the first model is valid. This conclusion is in agreement with adsorption investigation data.