2018
DOI: 10.1016/j.memsci.2018.02.051
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Chemistry in a spinneret – Composite hollow fiber membranes in a single step process

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Cited by 28 publications
(13 citation statements)
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“…An alternative method to fabricate a suitable FO membrane is via a conventional phase separation method which produces an asymmetric membrane. For hollow fiber (HF) fabrication, this method is shown to make the resulting membrane more robust as the selective top layer and support layer are formed simultaneously during spinning [176]. Yang et al [177] pioneered HF membranes for FO by spinning a dual layer composite membrane containing PES/PVP as the support and polybenzimidazole (PBI) as the selective layer.…”
Section: Other Preparation Methodsmentioning
confidence: 99%
“…An alternative method to fabricate a suitable FO membrane is via a conventional phase separation method which produces an asymmetric membrane. For hollow fiber (HF) fabrication, this method is shown to make the resulting membrane more robust as the selective top layer and support layer are formed simultaneously during spinning [176]. Yang et al [177] pioneered HF membranes for FO by spinning a dual layer composite membrane containing PES/PVP as the support and polybenzimidazole (PBI) as the selective layer.…”
Section: Other Preparation Methodsmentioning
confidence: 99%
“…In Abb. ist das Konzept für die Herstellung von Komposit‐Hohlfasermembranen in einem Prozessschritt dargestellt . Als Polymerlösung wurden als inerte Polymere Polyethersulfon (PES), Polyvinylpyrrolidon (PVP) K30/K90 in N‐Methyl‐2‐pyrrolidon (NMP) gelöst und mit Polyethylenimin (PEI) als Aminreaktant gemischt.…”
Section: Experimentellesunclassified
“…Wie die Komposit‐Hohlfasermembranen, die von Roth et al. veröffentlicht wurden, weisen die Fasern mit einer Reinwasserpermeabilität von 0,4 LMH bar −1 und einem Cut‐off von 1000 Dalton Nanofiltrationscharakter auf.…”
Section: Ergebnisseunclassified
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