Estimation of pore size distribution by CO2 adsorption and its applicationin physical activation of precursors

Authors
Zhou, L Yao, JH Wang, Y Zhou, YP
Citation
L. Zhou et al., Estimation of pore size distribution by CO2 adsorption and its applicationin physical activation of precursors, CHIN J CH E, 8(3), 2000, pp. 279-282
Citations number
5
Categorie Soggetti
Chemical Engineering
Journal title
CHINESE JOURNAL OF CHEMICAL ENGINEERING
ISSN journal
10049541 → ACNP
Volume
8
Issue
3
Year of publication
2000
Pages
279 - 282
Database
ISI
SICI code
1004-9541(200009)8:3<279:EOPSDB>2.0.ZU;2-Q
Abstract
The CO2 adsorption data may show more than one section in the Dubinin-Radus hkevich-Kaganer(DRK) plot if samples had been over-activated. Each section in the plot represents a range of pore size. The whole DRK plot provided in formation on the pore size distribution(PSD) of a sample, which may be used to monitor the effect of activation conditions in activation processes.