Poly(vinylidene fluoride) (PVDF) membrane fabrication with an ionic liquid via non-solvent thermally induced phase separation (N-TIPs)
نویسندگان
چکیده
Abstract In this paper, ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate was the first time successfully utilized as single solvent in preparing PVDF membrane with a good performance by N-TIPs method. The effects of quenching temperature and hydrophilic additive content on morphology, permeability, strength membranes were studied. All prepared proved to be pure β phase FTIR XRD, possessing narrow pore size distribution. By adjusting content, flux 383.2 L/m 2 h concentrated diameter 26 nm obtained.
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ژورنال
عنوان ژورنال: Applied Water Science
سال: 2022
ISSN: ['2190-5495', '2190-5487']
DOI: https://doi.org/10.1007/s13201-021-01499-x