학술논문
Characterization of porous materials by gas adsorption at ambient temperatures and high pressure
Document Type
Academic Journal
Author
Source
Journal of Physical Chemistry B. Feb 22, 2001, Vol. 105 Issue 7, p1403, 9 p.
Subject
Language
English
ISSN
1520-6106
Abstract
Carbon dioxide is a more sensitive probe of the microporosity of active carbons than methane or nitrogen at ambient temperatures due to near critical capillary condensation in graphite micropores. PSDs predicted from carbon dioxide adsorption isotherms can be used to estimate the adsorption isotherms can be used to estimate the adsorption isotherms of methane and nitrogen on the same material with reasonable accuracy.