Tuning Metal–Organic Framework Linker Chemistry for Transition Metal Ion Separations
Violet C, Parkinson M, Ball A, Kulik H, Fortner J, Elimelech M. Tuning Metal–Organic Framework Linker Chemistry for Transition Metal Ion Separations. ACS Applied Materials & Interfaces 2024, 17: 1911-1921. PMID: 39682030, DOI: 10.1021/acsami.4c16173.Peer-Reviewed Original ResearchMetal-organic frameworksUiO-66-XTransition metal ionsIon separationMetal ionsSolvent-assisted linker exchangeParent metal-organic frameworkDensity functional theory calculationsFunctional groupsBinding energyUiO-66-(COOH)<sub>2</subIon binding energiesMetal ion separationUiO-66-COOHUiO-66 derivativesLinker chemistryPost-synthetic modificationCarboxylic acid groupsIncorporation of carboxylic acid groupsQuartz crystal microbalanceLinker exchangeUiO-66Pore windowsHigh selectivityMaterials chemistryDesigning membranes with specific binding sites for selective ion separations
Violet C, Ball A, Heiranian M, Villalobos L, Zhang J, Uralcan B, Kulik H, Haji-Akbari A, Elimelech M. Designing membranes with specific binding sites for selective ion separations. Nature Water 2024, 2: 706-718. DOI: 10.1038/s44221-024-00279-6.Peer-Reviewed Original ResearchMembrane nanochannelsFunctional groupsCovalent organic frameworksMetal-organic frameworksSelective ion separationIon binding energiesMembrane material designSelective ion transportIon binding affinityEnergy storage technologiesOrganic frameworksIon separationSynthetic methodNanostructured materialsBinding sitesBinding energyMaterial designDesign membranesDrug discoveryAngstrom scaleChemical interactionIonsChemical featuresNanochannelsIon transportRoll-to-roll fabrication of large-area metal–organic framework-based membranes for high-performance aqueous separations
Ji Y, Gu B, Huo H, Xie S, Peng H, Zhang W, Yin M, Xiong B, Lu H, Villalobos L, Zhao Q, Gao C, Elimelech M, An Q. Roll-to-roll fabrication of large-area metal–organic framework-based membranes for high-performance aqueous separations. Nature Water 2024, 2: 183-192. DOI: 10.1038/s44221-023-00184-4.Peer-Reviewed Original ResearchMetal-organic frameworksRoll-to-roll fabricationCrystallization strategyMetal-ligand interactionsMOF-based membranesEfficient water purificationSolute-solute separationPurification of pharmaceuticalsSolute-solute selectivityHigh water permeanceSpiral wound membrane modulesDye desalinationMild conditionsHybrid membranesAqueous separationsSeparation performanceWater permeanceRemarkable stabilityMembrane moduleWater purificationScalable manufacturingUltra-thinInterconnection structureCrystalPolydopamine nanoparticles
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