Tailoring the structure of polyamide thin film composite membrane with zwitterions to achieve high water permeability and antifouling property

RSC Advances ◽  
2015 ◽  
Vol 5 (120) ◽  
pp. 98730-98739 ◽  
Author(s):  
Xiaodan Weng ◽  
Yanli Ji ◽  
Fengyang Zhao ◽  
Quanfu An ◽  
Congjie Gao
Keyword(s):  
Thin Film ◽  
Protein Adsorption ◽  
Composite Membrane ◽  
Water Permeability ◽  
Interfacial Polymerization ◽  
Water Flux ◽  
High Water ◽  
Film Composite ◽  
Thin Film Composite Membrane ◽  
Thin Film Composite

Zwitterionic membranes prepared via interfacial polymerization directly exhibit remarkably high water flux (80.3 L m−2 h−1) and protein adsorption resistance.

scholarly journals Hydrogel assisted interfacial polymerization for advanced nanofiltration membranes

2020 ◽  
Vol 8 (6) ◽  
pp. 3238-3245 ◽  
Author(s):  
Shushan Yuan ◽  
Gang Zhang ◽  
Junyong Zhu ◽  
Natalie Mamrol ◽  
Suilin Liu ◽  
...  
Keyword(s):  
Thin Film ◽  
Aqueous Phase ◽  
Composite Membrane ◽  
Interfacial Polymerization ◽  
Nanofiltration Membranes ◽  
Film Composite ◽  
Thin Film Composite Membrane ◽  
Thin Film Composite

This study demonstrates the application of a hydrogel as the aqueous phase in interfacial polymerization for the synthesis of a thin film composite membrane with ultrahigh permeability.

Synthesis and characterization of a polyamide thin film composite membrane based on a polydopamine coated support layer for forward osmosis

RSC Advances ◽  
2015 ◽  
Vol 5 (128) ◽  
pp. 106113-106121 ◽  
Author(s):  
Yangbo Huang ◽  
Haiyang Jin ◽  
Hao Li ◽  
Ping Yu ◽  
Yunbai Luo
Keyword(s):  
Thin Film ◽  
Composite Membrane ◽  
High Performance ◽  
Interfacial Polymerization ◽  
Forward Osmosis ◽  
Synthesis And Characterization ◽  
Film Composite ◽  
Thin Film Composite Membrane ◽  
Thin Film Composite

In this study, a facile method has been developed to prepare high performance thin film composite forward osmosis membranes, which was conducted by coating the surface of a polysulfone substrate with polydopamine prior to the interfacial polymerization.

Enhancing water permeability and antifouling performance of thin–film composite membrane by tailoring the support layer

Desalination ◽  
2021 ◽  
Vol 516 ◽  
pp. 115193
Author(s):  
Ling Wang ◽  
Mohammad Kahrizi ◽  
Peng Lu ◽  
Yayu Wei ◽  
Hong Yang ◽  
...  
Keyword(s):  
Thin Film ◽  
Composite Membrane ◽  
Water Permeability ◽  
Film Composite ◽  
Thin Film Composite Membrane ◽  
Thin Film Composite

scholarly journals A review: the effect of the microporous support during interfacial polymerization on the morphology and performances of a thin film composite membrane for liquid purification

RSC Advances ◽  
2019 ◽  
Vol 9 (61) ◽  
pp. 35417-35428 ◽  
Author(s):  
Feng Liu ◽  
LanLan Wang ◽  
Dawei Li ◽  
Qingsheng Liu ◽  
Bingyao Deng
Keyword(s):  
Thin Film ◽  
Reverse Osmosis ◽  
Composite Membrane ◽  
Brackish Water ◽  
Interfacial Polymerization ◽  
Forward Osmosis ◽  
Film Composite ◽  
Thin Film Composite Membrane ◽  
Thin Film Composite ◽  
Porous Supports

The thin film composite membrane prepared by interfacial polymerization on porous supports is currently one of the most efficient technologies for brackish water purification and seawater desalination, including reverse osmosis, forward osmosis and nanofiltration.

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