Preparation and Characterization of a Janus Membrane with an “Integrated” Structure and Adjustable Hydrophilic Layer Thickness

Preparation and Characterization of a Janus Membrane with an “Integrated” Structure and Adjustable Hydrophilic Layer Thickness

Oil-water emulsions are types of wastewater that are difficult to treat. A polyvinylidene fluoride hydrophobic matrix membrane was modified using a hydrophilic polymer, poly(vinylpyrrolidone-vinyltriethoxysilane), to form a representative Janus membrane with asymmetric wettability. The performance p...

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Bibliographic Details
Main Authors: Ruixian Zhang, Chengyu Deng, Xueyi Hou, Tiantian Li, Yanyue Lu, Fu Liu
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Membranes
Subjects:
polyvinylidene fluoride
hydrophilic modification
Janus membrane
oil-water emulsions
separation
Online Access:https://www.mdpi.com/2077-0375/13/4/415

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