One Novel 3D Supramolecular Network Based on Dicobalt-Carboxylate Secondary Building Units with Polycarboxylate Ligands 1, 2, 3, 4-Butanetetracarboxylic Acid

Retarded Interfacial Formation of Polyamine-Based Nanofiltration Membranes with Pyromellitic Acid: Separation, Acid Stability, and Antifouling Performance

“…It is considered an important cross-linking agent used in producing high-temperature-resistant polymers and hypercrosslinked polymer synthesis. , Because of its functionality group properties, such as its flexibility and ability to form a hydrogen bond, its commercial viability has increased . Its participation in the construction of metal–organic frameworks (MOFs) has recently shown an excellent performance, which was anchored by two major factors: (i) the four carboxyl groups present in its structure were wholly or partially deprotonated, which usually lead to rich coordination modes and high topology structure formation and (ii) it acted as a hydrogen-bond acceptor and donor to form hydrogen bonds to provide stability for the MOF structure. , Other applications and advantages of PMA have been documented. , …”

“…28,29 Other applications and advantages of PMA have been documented. 30,31 Recently, few separation membranes based on metal− organic frameworks (MOFs) ligands having high prospects in organic solvent separation, salt desalination, and excellent acid stability have been reported. Yu et al 32 prepared an iron (III)based PCN-250 polycrystalline MOF membrane suitable for liquid-based separation membranes, which exhibited high pure solvent permeance.…”