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dc.contributor.authorPérez-Manríquez, Liliana
dc.contributor.authorNeelakanda, Pradeep
dc.contributor.authorPeinemann, Klaus-Viktor
dc.date.accessioned2018-02-28T12:53:38Z
dc.date.available2018-02-28T12:53:38Z
dc.date.issued2018-02-26
dc.identifier.citationPérez-Manríquez L, Neelakanda P, Peinemann K-V (2018) Morin-based nanofiltration membranes for organic solvent separation processes. Journal of Membrane Science. Available: http://dx.doi.org/10.1016/j.memsci.2018.02.055.
dc.identifier.issn0376-7388
dc.identifier.doi10.1016/j.memsci.2018.02.055
dc.identifier.urihttp://hdl.handle.net/10754/627213
dc.description.abstractIn this work we demonstrate the successful optimization of the interfacial polymerization reaction for the manufacture of organic solvent nanofiltration membranes by replacing the toxic amines commonly used for this method with the natural occurring bio-polyphenol morin. For the manufacture of this type of OSN membrane a crosslinked PAN support was coated by interfacial polymerization using morin as the monomer of the aqueous phase and terephtaloyl chloride as the monomer of the organic phase. These membranes showed an exceptional performance and resistance to NMP by having a a permeance of 0.3L/m2 h bar in NMP with a rejection of 96% of Brilliant Blue dye which has a molecular weight of 825.97g/mol, making these membranes attractive for harsh industrial separation processes due to their ease of manufacture, low cost, and excellent performance.
dc.description.sponsorshipThe authors acknowledge Dr. Muhammed Nejib for the XPS analysis as well as Dr. Ali R. Behzad for the SEM images. This work was supported by King Abdullah University of Science and Technology (KAUST).
dc.publisherElsevier BV
dc.relation.urlhttp://www.sciencedirect.com/science/article/pii/S0376738817334713
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Journal of Membrane Science. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Membrane Science, 26 February 2018. DOI: 10.1016/j.memsci.2018.02.055. © 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.titleMorin-based nanofiltration membranes for organic solvent separation processes
dc.typeArticle
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Center
dc.contributor.departmentBiological and Environmental Sciences and Engineering (BESE) Division
dc.contributor.departmentBioscience Program
dc.contributor.departmentChemical Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalJournal of Membrane Science
dc.eprint.versionPost-print
kaust.personPerez Manriquez, Liliana
kaust.personNeelakanda, Pradeep
kaust.personPeinemann, Klaus-Viktor
refterms.dateFOA2020-02-26T00:00:00Z
dc.date.published-online2018-02-26
dc.date.published-print2018-05


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