Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7716763 | International Journal of Hydrogen Energy | 2014 | 7 Pages |
Abstract
In this work, the adsorptive behaviors of molecular hydrogen in 10 different isoreticular metal-organic frameworks, namely, IRMOF-1, -2, -3, -6, -8, -10, -11, -13, -18 and -20 have been studied using Sanchez-Lacombe equation of state. Sanchez-Lacombe equation of state has three characteristic parameters: characteristic density, characteristic pressure, and characteristic temperature which have been calculated from group contribution procedure. The amount of hydrogen uptake in IRMOFs has been obtained through gas-adsorbents phase equilibrium calculations at temperature 77Â K and various pressures up to 80Â ÃÂ 105Â Pa. Finally, the results have been compared with the experimental data to show the precision of SL equation of state in predicting the hydrogen sorption data.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Sajjad Javidi Alesaadi, Fatemeh Sabzi,