Table 1. BET Surface areas and pore volumes for UiO-66 and ZIF-8 crystals as a function of applied compression pressure.
Sample | BET Surface area (m2 g–1) |
Pore volume (cm3 g–1) |
||
ZIF-8 | UiO-66 | ZIF-8 | UiO-66 | |
As prepared | 1340 | 1050 | 0.66 | 0.54 |
After 0.4 GPa | 1110 | 800 | 0.54 | 0.38 |
After 0.8 GPa | 850 | 490 | 0.40 | 0.23 |
After 1.1 GPa | 510 | 210 | 0.24 | 0.09 |
After 1.5 GPa | 440 | 130 | 0.19 | 0.05 |
After 1.9 GPa | 250 | 76 | 0.10 | 0.03 |