Hydrophilic poly(vinylidene fluoride) (PVDF) membrane by in situ polymerisation of 2-hydroxyethyl methacrylate (HEMA) and micro-phase separation

2012 ◽  
Vol 22 (18) ◽  
pp. 9131 ◽  
Author(s):  
Mimi Tao ◽  
Fu Liu ◽  
Lixin Xue
Keyword(s):  
Phase Separation ◽  
Vinylidene Fluoride ◽  
Hydroxyethyl Methacrylate ◽  
Pvdf Membrane ◽  
Poly Vinylidene Fluoride

scholarly journals Fabrication of a PVDF membrane with tailored morphology and properties via exploring and computing its ternary phase diagram for wastewater treatment and gas separation applications

RSC Advances ◽  
2020 ◽  
Vol 10 (66) ◽  
pp. 40373-40383
Author(s):  
S. Ashtiani ◽  
M. Khoshnamvand ◽  
P. Číhal ◽  
M. Dendisová ◽  
A. Randová ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Wastewater Treatment ◽  
Phase Separation ◽  
Ternary Phase ◽  
Vinylidene Fluoride ◽  
Ternary Phase Diagram ◽  
Simple Approach ◽  
Hydrophobic Properties ◽  
Pvdf Membrane ◽  
Poly Vinylidene Fluoride

We report a simple approach for tailoring the morphology of poly(vinylidene fluoride) (PVDF) membranes fabricated using a nonsolvent induced phase separation (NIPS) method that sustains both the hydrophilic and hydrophobic properties.

Stretching induced phase separation in poly(vinylidene fluoride)/poly(butylene succinate) blends studied by in-situ X-ray scattering

Polymer ◽  
2014 ◽  
Vol 55 (10) ◽  
pp. 2588-2596 ◽  
Author(s):  
Guoming Liu ◽  
Konrad Schneider ◽  
Liuchun Zheng ◽  
Xiuqin Zhang ◽  
Chuncheng Li ◽  
...  
Keyword(s):  
Phase Separation ◽  
Vinylidene Fluoride ◽  
Butylene Succinate ◽  
X Ray ◽  
X Ray Scattering ◽  
Poly Vinylidene Fluoride ◽  
Ray Scattering

In situ decoration of plasmonic silver nanoparticles on poly(vinylidene fluoride) membrane for versatile SERS detection

2019 ◽  
Vol 43 (18) ◽  
pp. 6965-6972
Author(s):  
Ruiyu Liu ◽  
Jia Tang ◽  
Hui Yang ◽  
Wei Jin ◽  
Mei Liu ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Vinylidene Fluoride ◽  
Pvdf Membrane ◽  
Surface Enhanced ◽  
Poly Vinylidene Fluoride ◽  
New Strategy ◽  
Surface Enhanced Raman ◽  
Sers Detection ◽  
Enhanced Raman Scattering

A new strategy based on a polymer sol was proposed for the in situ fabrication of a poly(vinylidene fluoride) (PVDF) membrane decorated with silver nanoparticles (AgNPs) for application in surface enhanced Raman scattering (SERS).

Poly(vinylidene fluoride) (PVDF) Membrane Preparation with an Ionic Liquid via Thermally Induced Phase Separation Melt Technology

2014 ◽  
Vol 694 ◽  
pp. 462-465 ◽  
Author(s):  
Zhen Liu ◽  
Dao Bao Sun ◽  
Wen Yang Dong ◽  
Shuan Hu Feng ◽  
Chang Fa Xiao ◽  
...  
Keyword(s):  
Phase Separation ◽  
Vinylidene Fluoride ◽  
Preparation Method ◽  
Thermally Induced Phase Separation ◽  
X Ray Diffraction ◽  
Pvdf Membrane ◽  
Thermally Induced ◽  
X Ray ◽  
Flat Sheet ◽  
Poly Vinylidene Fluoride

Poly(vinylidene fluoride) (PVDF)/1-butyl-2,3-dimethylimidazolium Tetrafluoroborate ([BMMIm][BF4]) flat sheet membranes were made via thermally induced phase separation (TIPS) melt technology, and [BMMIm][BF4]) was used as a diluent. The prepared membranes were characterized using Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD) and field emission scanning electron microscopy (FESEM) and etc. Furthermore, [BMMIm][BF4] as a liquid-diluent was effectively recovered by vacuum distillation. In conclusion, this work may provide a green and sustainable preparation method to produce PVDF membranes via TIPS.

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