Antioxidation performance of poly(vinyl alcohol) modified poly(vinylidene fluoride) membranes
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.11.094
Abstract: Abstract Commercial poly(vinylidene fluoride) (PVDF) membranes were modified by dip-coating and crosslinking hydrophilic poly(vinyl alcohol) (PVA) on the membrane surface. The antioxidation performance of the modified PVDF membranes was evaluated via exposing the modified membranes… read more here.
Keywords: poly vinylidene; vinylidene fluoride; pvdf membranes; poly ... See more keywords
Improving efficiency of PVDF membranes for recovering water from humidified gas streams through membrane condenser
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2019.115234
Abstract: Abstract Membrane condenser (MC) is a novel and promising operation to recover evaporated water from highly humid gas discharged from industrial production. By means of hydrophobic membrane surface, water vapor condensed on membrane retention side,… read more here.
Keywords: water; pvdf membranes; membrane condenser; efficiency ... See more keywords
Metal-polyphenol coordination networks: Towards engineering of antifouling hybrid membranes via in situ assembly
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2018.06.014
Abstract: Abstract Metal-polyphenol coordination networks have been actively explored as a facile, rapid and green platform for developing materials. In this study, novel antifouling hybrid membranes are successfully prepared via in situ assembling metal-polyphenol coordination networks… read more here.
Keywords: coordination; coordination networks; pvdf membranes; metal polyphenol ... See more keywords
Crosslinked PVDF membranes for aqueous and extreme pH nanofiltration
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2018.11.036
Abstract: Abstract Loose poly(vinylidene difluoride) nanofiltration membranes were crosslinked using a one-pot reaction with para-xylenediamine in alkaline conditions. The crosslinking reaction was characterized using ATR-FTIR and EDX-based elemental analysis as function of reaction time. Upon crosslinking,… read more here.
Keywords: alkaline conditions; nanofiltration; membranes aqueous; reaction ... See more keywords
Fine tuning the pore size and permeation performances of thermally induced phase separation (TIPS) -prepared PVDF membranes with saline water as quenching bath
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2019.02.005
Abstract: Abstract The PVDF membranes were prepared via thermally induced phase separation (TIPS) method with saline water as quenching bath and applied to the separation of oil/water emulsions. Surface pore size, permeation performance and other properties… read more here.
Keywords: quenching bath; water; bath; pore size ... See more keywords
A co-casting route enables the formation of skinless, hydrophobic poly(vinylidene fluoride) membranes for DCMD
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2021.119299
Abstract: Abstract Unlike the dual-layer membranes in which dual-layers attached tightly after co-casting, the attainment of independent poly (vinylidene fluoride) (PVDF) membranes with uniformly rough surface structures necessitates the delamination of top-layer membranes from the underlying… read more here.
Keywords: pvdf; vinylidene fluoride; membrane; poly vinylidene ... See more keywords
Incorporation of barium titanate nanoparticles in piezoelectric PVDF membrane
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2021.119861
Abstract: Abstract The micro-vibration of piezoelectric polyvinylidene fluoride (PVDF) membranes has been shown to mitigate fouling. To improve the desired piezoelectric properties, piezoelectric barium titanate (BaTiO3) nanoparticles (NPs) were incorporated into PVDF membranes fabricated by non-solvent… read more here.
Keywords: pvdf membranes; barium titanate; pvdf membrane; batio3 ... See more keywords
The effects of fluorocarbon special surfactant (FS-30) additive on the phase inversion, morphology and separation performance of poly(vinylidene fluoride) (PVDF) membranes
Sign Up to like & getrecommendations! Published in 2019 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2018.11.060
Abstract: Abstract The effects of additive, fluorocarbon special surfactant (FS-30), on the mechanism of phase inversion, morphology and separation performance of the PVDF membranes formed by non-solvent induced phase inversion (NIPS) method from the PVDF/LiCl/FS-30/DMAc system… read more here.
Keywords: phase inversion; membrane; phase; pvdf membranes ... See more keywords
Anti-fouling behavior of micro-patterned PVDF membranes prepared via spray-assisted phase inversion: Influence of pattern shapes and flow configuration
Sign Up to like & getrecommendations! Published in 2020 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2020.118041
Abstract: Abstract One of the key issues in membrane technology is to avoid fouling formed on the membrane surface. Patterned surfaces have been suggested as one of the ways to reduce fouling. In this report, both… read more here.
Keywords: membranes prepared; anti fouling; pattern; pvdf membranes ... See more keywords
Fabrication of Tween-20 coated PVDF membranes for wastewater treatment: optimization of preparation parameters, removal and membrane fouling control performance
Sign Up to like & getrecommendations! Published in 2019 at "RSC Advances"
DOI: 10.1039/c9ra03549d
Abstract: In the present study, polyoxyethylene (20) sorbitan monolaurate (Tween-20) was employed as a surface coating agent for hydrophilic modification of poly(vinylidene fluoride) microfiltration membranes. read more here.
Keywords: coated pvdf; membranes wastewater; tween coated; wastewater treatment ... See more keywords
Aging retardation strategy of PVDF membranes: evaluation of free radical scavenging effect of nano-particles
Sign Up to like & getrecommendations! Published in 2021 at "New Journal of Chemistry"
DOI: 10.1039/d0nj05980c
Abstract: ESR and spectrophotometry proved that nano-particles can effectively remove free radicals produced by NaClO, and analyzed the mechanism of delaying aging. read more here.
Keywords: strategy pvdf; retardation strategy; membranes evaluation; aging retardation ... See more keywords