《Underlying Polar and Nonpolar Modification MOF-Based Factors that Influence Permanent Porosity in Porous Liquids》 was written by Mahdavi, Hamidreza; Eden, Nathan T.; Doherty, Cara M.; Acharya, Durga; Smith, Stefan J. D.; Mulet, Xavier; Hill, Matthew R.. COA of Formula: C10H20O5This research focused onzirconium terephthalato MOF carbon dioxide adsorption; MOF modification; gas sorption; permanent porosity; porous liquids; zirconium-based metal−organic frameworks. The article conveys some information:
It is increasingly apparent that porous liquids (PLs) have unique use cases due to the combination of ready liquid handling and their inherently high adsorption capacity. Among the PL types, those with permanent porosity are the most promising. Although Type II and III PLs have economic synthetic methods and can be made from a huge variety of metal-organic frameworks (MOFs) and solvents, these nanocomposites still need to be stable to be useful. This work aims to systematically explore the possibilities of creating PLs using different MOF modification methods. This delivered underpinning insights into the mol.-level influence between solvent and MOF on the overall nanocomposite stability. Zirconium-based metal-organic frameworks were combined with two different solvents of varying chem. to deliver CO2 sorption capacities as high as 2.9 mmol g-1 at 10 bar. The results of the study could have far-reaching ramifications for future investigations in the PL field. After reading the article, we found that the author used 1,4,7,10,13-Pentaoxacyclopentadecane(cas: 33100-27-5COA of Formula: C10H20O5)
1,4,7,10,13-Pentaoxacyclopentadecane(cas: 33100-27-5) is a member of crown ether Ligands. Crown-ethers are macrocyclic polyethers capable of forming host-guest complexes, especially with inorganic and organic cations. Crown-ethers can incorporate protonated primary amine compounds by formation of ion-dipole bonds with the oxygen atoms of the chiral selector. Crown-ethers have been widely used for the separation of several pharmaceuticals both in aqueous and non-aqueous media. COA of Formula: C10H20O5
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem