More resilient polyester membranes for high-performance reverse osmosis desalination
Yao Y, Zhang P, Sun F, Zhang W, Li M, Sha G, Teng L, Wang X, Huo M, DuChanois R, Cao T, Boo C, Zhang X, Elimelech M. More resilient polyester membranes for high-performance reverse osmosis desalination. Science 2024, 384: 333-338. PMID: 38669571, DOI: 10.1126/science.adk0632.Peer-Reviewed Original ResearchThin-film composite reverse osmosis membranesComposite reverse osmosis membranesReverse osmosis membranesOsmosis membranesPolyamide membranesPoor chlorine resistanceExcellent water permeabilityReverse osmosis desalinationWater-salt selectivityWater permeabilityPolyester membraneBoron rejectionSalt rejectionFouling propensityTrimesoyl chlorideOsmosis desalinationInterfacial polymerizationHigh rejectionLow-energy surfacesPolyamide filmsChlorine resistancePrevent foulingWater purificationDesalinationFoulingRoll-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