Sub-6 nm Thin Cross-Linked Dopamine Films with High Pressure Stability for Organic Solvent Nanofiltration

Handle URI:
http://hdl.handle.net/10754/621661
Title:
Sub-6 nm Thin Cross-Linked Dopamine Films with High Pressure Stability for Organic Solvent Nanofiltration
Authors:
Perez Manriquez, Liliana; Behzad, Ali Reza; Peinemann, Klaus-Viktor ( 0000-0003-0309-9598 )
Abstract:
Interfacial polymerization of dopamine and terephtaloyl chloride is performed on a porous crosslinked polyacrylonitrile support membrane. The resulting polymer layer has a smooth surface and is ultrathin (about 5 nm). The chemical nature of the interfacially polymerized layer is characterized by Fourier transform infrared spectroscopy and by X-ray photoelectron spectroscopy. The thin-film composite membrane is stable in aggressive solvents like dimethylformamide (DMF) and the membrane shows high solvent permeances combined with a molecular weight cut-off below 800 g mol-1. The remarkable stability in DMF, the ease of preparation as well as the extremely thin and smooth selective layer make this new type of bioinspired membrane attractive for solvent resistant nanofiltration. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
KAUST Department:
Advanced Membranes and Porous Materials Research Center; Imaging and Characterization Core Lab
Citation:
Pérez-Manríquez L, Behzad AR, Peinemann K-V (2016) Sub-6 nm Thin Cross-Linked Dopamine Films with High Pressure Stability for Organic Solvent Nanofiltration. Macromol Mater Eng. Available: http://dx.doi.org/10.1002/mame.201600107.
Publisher:
Wiley-Blackwell
Journal:
Macromolecular Materials and Engineering
Issue Date:
11-Jul-2016
DOI:
10.1002/mame.201600107
Type:
Article
ISSN:
1438-7492
Appears in Collections:
Articles; Advanced Membranes and Porous Materials Research Center; Advanced Nanofabrication, Imaging and Characterization Core Lab

Full metadata record

DC FieldValue Language
dc.contributor.authorPerez Manriquez, Lilianaen
dc.contributor.authorBehzad, Ali Rezaen
dc.contributor.authorPeinemann, Klaus-Viktoren
dc.date.accessioned2016-11-03T13:22:09Z-
dc.date.available2016-11-03T13:22:09Z-
dc.date.issued2016-07-11en
dc.identifier.citationPérez-Manríquez L, Behzad AR, Peinemann K-V (2016) Sub-6 nm Thin Cross-Linked Dopamine Films with High Pressure Stability for Organic Solvent Nanofiltration. Macromol Mater Eng. Available: http://dx.doi.org/10.1002/mame.201600107.en
dc.identifier.issn1438-7492en
dc.identifier.doi10.1002/mame.201600107en
dc.identifier.urihttp://hdl.handle.net/10754/621661-
dc.description.abstractInterfacial polymerization of dopamine and terephtaloyl chloride is performed on a porous crosslinked polyacrylonitrile support membrane. The resulting polymer layer has a smooth surface and is ultrathin (about 5 nm). The chemical nature of the interfacially polymerized layer is characterized by Fourier transform infrared spectroscopy and by X-ray photoelectron spectroscopy. The thin-film composite membrane is stable in aggressive solvents like dimethylformamide (DMF) and the membrane shows high solvent permeances combined with a molecular weight cut-off below 800 g mol-1. The remarkable stability in DMF, the ease of preparation as well as the extremely thin and smooth selective layer make this new type of bioinspired membrane attractive for solvent resistant nanofiltration. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.en
dc.publisherWiley-Blackwellen
dc.subjectDopamineen
dc.titleSub-6 nm Thin Cross-Linked Dopamine Films with High Pressure Stability for Organic Solvent Nanofiltrationen
dc.typeArticleen
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Centeren
dc.contributor.departmentImaging and Characterization Core Laben
dc.identifier.journalMacromolecular Materials and Engineeringen
kaust.authorPerez Manriquez, Lilianaen
kaust.authorBehzad, Ali Rezaen
kaust.authorPeinemann, Klaus-Viktoren
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