Articles with "coagulation bath" as a keyword



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Modulation of the mechanical, physical and chemical properties of polyvinylidene fluoride scaffold via non-solvent induced phase separation process for nerve tissue engineering applications

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Published in 2018 at "European Polymer Journal"

DOI: 10.1016/j.eurpolymj.2018.05.004

Abstract: Abstract The aim of this research was to develop microporous poly(vinylidene fluoride) (PVDF) scaffolds with an intrinsic electrical property, via the combination of non-solvent induced phase separation (NIPS) and thermal induced phase separation (TIPS) process… read more here.

Keywords: phase separation; coagulation bath; induced phase; non solvent ... See more keywords
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Preparation of Fe3O4@TiO2 blended PVDF membrane by magnetic coagulation bath and its permeability and pollution resistance

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Published in 2020 at "Journal of materials research and technology"

DOI: 10.1016/j.jmrt.2020.03.014

Abstract: Abstract Fe3O4@TiO2 magnetic photocatalytic particles were synthesized and characterized. A composite PVDF separation membrane blended with Fe3O4@TiO2 particles was prepared by the phase inversion method. The main purpose was to explore the effect of magnetic… read more here.

Keywords: fe3o4 tio2; coagulation; membrane; coagulation bath ... See more keywords
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Characteristics and performance of PVDF membrane prepared by using NaCl coagulation bath: Relationship between membrane polymorphous structure and organic fouling

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Published in 2019 at "Journal of Membrane Science"

DOI: 10.1016/j.memsci.2019.02.054

Abstract: Abstract In ultrafiltration (UF) applications, the antifouling modification of semi-crystalline poly (vinylidene fluoride) (PVDF) membrane aroused extensive attention. However, efforts have paid less attention to the roles of PVDF polymorphs in fouling alleviation. In this… read more here.

Keywords: pvdf; coagulation bath; pvdf membrane; membrane ... See more keywords
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The interplay role of vanillin, water, and coagulation bath temperature on formation of antifouling polyethersulfone (PES) membranes: Application in wood extract treatment

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Published in 2020 at "Separation and Purification Technology"

DOI: 10.1016/j.seppur.2019.116225

Abstract: Abstract In this study vanillin was tested as the hydrophilicity promoter in a PES membranes to improve the feasibility of the membranes in the treatment of a biorefinery stream, namely a pressurized hot water extract… read more here.

Keywords: water; coagulation bath; vanillin; pes membranes ... See more keywords
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Wet-spun graphene filaments: effect of temperature of coagulation bath and type of reducing agents on mechanical & electrical properties

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Published in 2018 at "RSC Advances"

DOI: 10.1039/c8ra02325e

Abstract: Although many factors are considered to improve the properties of graphene filaments, there is no report in the existing literature on the effect of the temperature of the coagulation bath to the mechanical properties of… read more here.

Keywords: effect temperature; coagulation bath; graphene filaments;
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Investigation of the effect of coagulation bath composition on PVDF/CA membrane by evaluating critical flux and antifouling properties in labā€scale submerged MBR

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Published in 2018 at "Water and Environment Journal"

DOI: 10.1111/wej.12334

Abstract: Ultrafiltration membranes were prepared from blends of poly(vinylidene fluoride) (PVDF)/cellulose acetate (CA) via phase inversion method. The effect of different coagulation bath compositions on the morphology and performance of the blend membrane prepared from casting… read more here.

Keywords: coagulation bath; pvdf; membrane; critical flux ... See more keywords
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The Effect of pH, Coagulation Bath, and Reduction on Characteristic Properties of Continuous Graphene Oxide Fiber

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Published in 2019 at "Materials Performance and Characterization"

DOI: 10.1520/mpc20190157

Abstract: This study focuses on the effect of different process parameters including pH of GO dispersion, hydrazine reduction, number of coagulation bath on the properties of graphene oxide (GO) fibers produced through wet spinning method. Produced… read more here.

Keywords: graphene oxide; reduction; coagulation; coagulation bath ... See more keywords
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Effect of the Addition of Polyacrylic Acid of Different Molecular Weights to Coagulation Bath on the Structure and Performance of Polysulfone Ultrafiltration Membranes

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Published in 2023 at "Polymers"

DOI: 10.3390/polym15071664

Abstract: Membrane fouling is a serious issue in membrane technology which cannot be completely avoided but can be diminished. The perspective technique of membrane modification is the introduction of hydrophilic polymers or polyelectrolytes into the coagulation… read more here.

Keywords: paa; coagulation bath; 000 mol; membrane ... See more keywords