The adsorption affinity coefficient β of carbon dioxide in microporous carbons was discussed. The Dubinin-Astakhov equation was used to characterize the porous structure of adsorbent. It was found that the value of β for CO2 = 0.35 was not considered as a classical value. The most appropriate value of β for CO2 was also determined. It was observed that the value of β was sensitive to the choice of adsorption energy.
All Science Journal Classification (ASJC) codes
- Materials Science(all)