Positively charged composite nanofiltration membrane prepared by poly(N,N-dimethylaminoethyl methacrylate)/polysulfone

2003 ◽  
Vol 91 (4) ◽  
pp. 2721-2728 ◽  
Author(s):  
Runhong Du ◽  
Jiasen Zhao
Keyword(s):  
Nanofiltration Membrane ◽  
Dimethylaminoethyl Methacrylate ◽  
Positively Charged

Novel Positively Charged Metal-Coordinated Nanofiltration Membrane for Lithium Recovery

2021 ◽  
Author(s):  
Li Wang ◽  
Danyal Rehman ◽  
Peng-Fei Sun ◽  
Akshay Deshmukh ◽  
Liyuan Zhang ◽  
...  
Keyword(s):  
Nanofiltration Membrane ◽  
Positively Charged

A facile preparation of positively charged composite nanofiltration membrane with high selectivity and permeability

2019 ◽  
Vol 581 ◽  
pp. 214-223 ◽  
Author(s):  
Kaifeng Gu ◽  
Shuhao Wang ◽  
Yunhao Li ◽  
Xueting Zhao ◽  
Yong Zhou ◽  
...  
Keyword(s):  
High Selectivity ◽  
Nanofiltration Membrane ◽  
Facile Preparation ◽  
Positively Charged

Preparation of a positively charged nanofiltration membrane based on hydrophilic–hydrophobic transformation of a poly(ionic liquid)

2015 ◽  
Vol 3 (23) ◽  
pp. 12367-12376 ◽  
Author(s):  
Ying Tang ◽  
Beibei Tang ◽  
Peiyi Wu
Keyword(s):  
Aqueous Solution ◽  
Ionic Liquid ◽  
Ion Exchange ◽  
Exchange Reaction ◽  
Composite Membrane ◽  
Nanofiltration Membrane ◽  
High Permeability ◽  
Ion Exchange Reaction ◽  
Poly Ionic Liquid ◽  
Positively Charged

A positively charged NF composite membrane with high permeability was obtained via a simple counter-ion exchange reaction in an aqueous solution, due to the hydrophilic–hydrophobic transformation of the PIL.

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