Abstract
A series of isostructural M-MOF-74 materials (M = Mg, Co, and Zn) with proper pore sizes (11 Å) and highly dense unsaturated metal sites have been examined for the selective adsorption of SF6 over nitrogen. Mg-MOF-74 and Co-MOF-74 show the largest SF6 uptake reported for any adsorbent, including MOFs, at ambient temperature and pressure. Zn-MOF-74 exhibits one of the highest SF6/N2 reported selectivities. These materials were evaluated for two possible SF6 separation processes using five adsorbent criteria, revealing that these materials are promising adsorptive materials for SF6/N2 separation.
| Original language | English |
|---|---|
| Pages (from-to) | 356-361 |
| Number of pages | 6 |
| Journal | Microporous and Mesoporous Materials |
| Volume | 190 |
| DOIs | |
| Publication status | Published - 2014 May 15 |
All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
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Kim, M. B., Lee, S. J., Lee, C. Y., & Bae, Y. S. (2014). High SF6 selectivities and capacities in isostructural metal-organic frameworks with proper pore sizes and highly dense unsaturated metal sites. Microporous and Mesoporous Materials, 190, 356-361. https://doi.org/10.1016/j.micromeso.2014.02.028