Table 1. Density, porosity and mechanical properties of the pristine Cu3(BTC)2 and MOAs.
| MOF/MOAs | Densitya/g·cm−3 | Porosityb/% | Vporeb/cm3·g−1 | Dmacrob/μm | Dnanob/nm | SBETc/m2·g−1 | Young’s modulus/KPa |
|---|---|---|---|---|---|---|---|
| MOF | – | 72.1 | 2.0 | 6.7 | – | 307 | – |
| MOA-1 | 0.015 | 89.7 | 9.0 | 19.4 | 95 | 834 | 16 |
| MOA-2 | 0.021 | 88.6 | 8.4 | 16.2 | 77 | 584 | 21 |
| MOA-3 | 0.032 | 87.7 | 7.6 | 14.8 | 62 | 320 | 34 |
adetermined by weighing method.
bdetermined by mercury porosimetry method.
cdetermined by N2 adsorption-desorption method.