Simulation of Thin Film Membranes Formed by Interfacial Polymerization

Langmuir ◽  
2010 ◽  
Vol 26 (1) ◽  
pp. 299-306 ◽  
Author(s):  
Rachel Oizerovich-Honig ◽  
Vladimir Raim ◽  
Simcha Srebnik
Keyword(s):  
Thin Film ◽  
Interfacial Polymerization

Transmissive to blackish-green NIR electrochromism in a Co(II)-based interfacial co-ordination thin-film

2021 ◽  
Author(s):  
Susmita Roy ◽  
Chanchal Chakraborty
Keyword(s):  
Thin Film ◽  
Interfacial Polymerization ◽  
Solvent Solvent

Herein, a Co(II)-based metallo-polymer (Co-tpy-L ) with three armed non-conjugated terpyridine ligand is synthesized using solvent-solvent interfacial polymerization. The thin-film exhibits a durable transmissive-to-blackish green electrochromism, selectively covering the both...

Thin film composite reverse osmosis membranes prepared via layered interfacial polymerization

2017 ◽  
Vol 527 ◽  
pp. 121-128 ◽  
Author(s):  
Wansuk Choi ◽  
Sungkwon Jeon ◽  
Soon Jin Kwon ◽  
Hosik Park ◽  
You-In Park ◽  
...  
Keyword(s):  
Thin Film ◽  
Reverse Osmosis ◽  
Interfacial Polymerization ◽  
Film Composite ◽  
Thin Film Composite ◽  
Reverse Osmosis Membranes

scholarly journals Thin Film Nanofibrous Composite Membrane for Dead-End Seawater Desalination

2016 ◽  
Vol 2016 ◽  
pp. 1-12 ◽  
Author(s):  
Baturalp Yalcinkaya ◽  
Fatma Yalcinkaya ◽  
Jiri Chaloupek
Keyword(s):  
Thin Film ◽  
Active Layer ◽  
Composite Membrane ◽  
Interfacial Polymerization ◽  
Composite Membranes ◽  
Nanofibrous Scaffold ◽  
Filtration Method ◽  
Salt Ions ◽  
Dead End ◽  
Supporting Material

The aim of the study was to prepare a thin film nanofibrous composite membrane utilized for nanofiltration technologies. The composite membrane consists of a three-layer system including a nonwoven part as the supporting material, a nanofibrous scaffold as the porous surface, and an active layer. The nonwoven part and the nanofibrous scaffold were laminated together to improve the mechanical properties of the complete membrane. Active layer formations were done successfully via interfacial polymerization. A filtration test was carried out using solutions of MgSO4, NaCl, Na2SO4, CaCl2, and real seawater using the dead-end filtration method. The results indicated that the piperazine-based membrane exhibited higher rejection of divalent salt ions (>98%) with high flux. In addition, them-phenylenediamine-based membrane exhibited higher rejection of divalent and monovalent salt ions (>98% divalent and >96% monovalent) with reasonable flux. The desalination of real seawater results showed that thin film nanofibrous composite membranes were able to retain 98% of salt ions from highly saline seawater without showing any fouling. The electrospun nanofibrous materials proved to be an alternative functional supporting material instead of the polymeric phase-inverted support layer in liquid filtration.

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.

Interfacial polymerization of a thin film on contact lenses for improving lubricity

2020 ◽  
Vol 571 ◽  
pp. 356-367
Author(s):  
Yifan Yu ◽  
Kuan-Hui Hsu ◽  
Sumana Gharami ◽  
Jason E. Butler ◽  
Sarbani Hazra ◽  
...  
Keyword(s):  
Thin Film ◽  
Contact Lenses ◽  
Interfacial Polymerization

Reactable substrate participating interfacial polymerization for thin film composite membranes with enhanced salt rejection performance

Desalination ◽  
2018 ◽  
Vol 436 ◽  
pp. 1-7 ◽  
Author(s):  
Zhikan Yao ◽  
Hao Guo ◽  
Zhe Yang ◽  
Chuner Lin ◽  
Baoku Zhu ◽  
...  
Keyword(s):  
Thin Film ◽  
Interfacial Polymerization ◽  
Composite Membranes ◽  
Film Composite ◽  
Salt Rejection ◽  
Thin Film Composite
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