Cross-linked PAN-based thin-film composite membranes for non-aqueous nanofiltration

Handle URI:
http://hdl.handle.net/10754/594073
Title:
Cross-linked PAN-based thin-film composite membranes for non-aqueous nanofiltration
Authors:
Pérez-Manríquez, Liliana; Aburabi'e, Jamaliah; Neelakanda, Pradeep; Peinemann, Klaus Viktor
Abstract:
A new approach on the development of cross-linked PAN based thin film composite (TFC) membranes for non-aqueous application is presented in this work. Polypropylene backed neat PAN membranes fabricated by phase inversion process were cross-linked with hydrazine to get excellent solvent stability toward dimethylformamide (DMF). By interfacial polymerization a selective polyamide active layer was coated over the cross-linked PAN using N,N′-diamino piperazine (DAP) and trimesoyl chloride (TMC) as monomers. Permeation and molecular weight cut off (MWCO) experiments using various dyes were done to evaluate the performance of the membranes. Membranes developed by such method show excellent solvent stability toward DMF with a permeance of 1.7 L/m2 h bar and a molecular weight cut-off of less than 600 Da.
KAUST Department:
Advanced Membranes and Porous Materials Research Center
Citation:
Pérez-Manríquez L, Aburabi’e J, Neelakanda P, Peinemann K-V (2015) Cross-linked PAN-based thin-film composite membranes for non-aqueous nanofiltration. Reactive and Functional Polymers 86: 243–247. Available: http://dx.doi.org/10.1016/j.reactfunctpolym.2014.09.015.
Publisher:
Elsevier BV
Journal:
Reactive and Functional Polymers
Issue Date:
Jan-2015
DOI:
10.1016/j.reactfunctpolym.2014.09.015
Type:
Article
ISSN:
1381-5148
Sponsors:
The authors acknowledge Madhavan Karunakaran for his contribution in the FTIR analysis. This work was supported by King Abdullah University of Science and Technology (KAUST).
Appears in Collections:
Articles; Advanced Membranes and Porous Materials Research Center

Full metadata record

DC FieldValue Language
dc.contributor.authorPérez-Manríquez, Lilianaen
dc.contributor.authorAburabi'e, Jamaliahen
dc.contributor.authorNeelakanda, Pradeepen
dc.contributor.authorPeinemann, Klaus Viktoren
dc.date.accessioned2016-01-19T13:20:56Zen
dc.date.available2016-01-19T13:20:56Zen
dc.date.issued2015-01en
dc.identifier.citationPérez-Manríquez L, Aburabi’e J, Neelakanda P, Peinemann K-V (2015) Cross-linked PAN-based thin-film composite membranes for non-aqueous nanofiltration. Reactive and Functional Polymers 86: 243–247. Available: http://dx.doi.org/10.1016/j.reactfunctpolym.2014.09.015.en
dc.identifier.issn1381-5148en
dc.identifier.doi10.1016/j.reactfunctpolym.2014.09.015en
dc.identifier.urihttp://hdl.handle.net/10754/594073en
dc.description.abstractA new approach on the development of cross-linked PAN based thin film composite (TFC) membranes for non-aqueous application is presented in this work. Polypropylene backed neat PAN membranes fabricated by phase inversion process were cross-linked with hydrazine to get excellent solvent stability toward dimethylformamide (DMF). By interfacial polymerization a selective polyamide active layer was coated over the cross-linked PAN using N,N′-diamino piperazine (DAP) and trimesoyl chloride (TMC) as monomers. Permeation and molecular weight cut off (MWCO) experiments using various dyes were done to evaluate the performance of the membranes. Membranes developed by such method show excellent solvent stability toward DMF with a permeance of 1.7 L/m2 h bar and a molecular weight cut-off of less than 600 Da.en
dc.description.sponsorshipThe authors acknowledge Madhavan Karunakaran for his contribution in the FTIR analysis. This work was supported by King Abdullah University of Science and Technology (KAUST).en
dc.publisherElsevier BVen
dc.subjectInterfacial polymerizationen
dc.subjectNon-aqueous nanofiltrationen
dc.subjectPolyacrylonitrileen
dc.titleCross-linked PAN-based thin-film composite membranes for non-aqueous nanofiltrationen
dc.typeArticleen
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Centeren
dc.identifier.journalReactive and Functional Polymersen
kaust.authorPérez-Manríquez, Lilianaen
kaust.authorAburabi'e, Jamaliahen
kaust.authorNeelakanda, Pradeepen
kaust.authorPeinemann, Klaus-Viktoren
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