Poly(vinylidene fluoride) (PVDF) membrane fabrication with an ionic liquid via non-solvent thermally induced phase separation (N-TIPs)Show others and affiliations
2022 (English)In: Applied water science, ISSN 2190-5487, E-ISSN 2190-5495, Vol. 12, no 3, article id 42
Article in journal (Refereed) Published
Abstract [en]
In this paper, ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate was the first time successfully utilized as single solvent in preparing the PVDF membrane with a good performance by N-TIPs method. The effects of quenching temperature and hydrophilic additive content on the morphology, permeability, and strength of the membranes were studied. All the prepared PVDF membranes were proved to be a pure β phase by FTIR and XRD, possessing a narrow pore size distribution. By adjusting quenching temperature and additive content, membranes with a flux of 383.2 L/m2 h and concentrated pore diameter of 26 nm obtained.
Place, publisher, year, edition, pages
Springer, 2022. Vol. 12, no 3, article id 42
National Category
Materials Chemistry Condensed Matter Physics Physical Chemistry
Identifiers
URN: urn:nbn:se:umu:diva-192530DOI: 10.1007/s13201-021-01499-xISI: 000753926100011Scopus ID: 2-s2.0-85124791273OAI: oai:DiVA.org:umu-192530DiVA, id: diva2:1638043
Funder
The Kempe Foundations, SMK-18502022-02-152022-02-152023-12-12Bibliographically approved