Thin-Film-Composite Gas Separation Membranes: On the Dynamics of Thin Film Formation Mechanism On Porous Substrates

1995 ◽  
Vol 30 (7-9) ◽  
pp. 1639-1652 ◽  
Author(s):  
F.-J. Tsai ◽  
D. Kang ◽  
M. Anand
Keyword(s):  
Thin Film ◽  
Gas Separation ◽  
Formation Mechanism ◽  
Film Formation ◽  
Film Composite ◽  
Thin Film Composite ◽  
Separation Membranes ◽  
Gas Separation Membranes ◽  
Thin Film Formation ◽  
Film Formation Mechanism

Polyimide polydimethylsiloxane triblock copolymers for thin film composite gas separation membranes

2014 ◽  
Vol 52 (23) ◽  
pp. 3372-3382 ◽  
Author(s):  
Paul A. Gurr ◽  
Joel M. P. Scofield ◽  
Jinguk Kim ◽  
Qiang Fu ◽  
Sandra E. Kentish ◽  
...  
Keyword(s):  
Thin Film ◽  
Gas Separation ◽  
Triblock Copolymers ◽  
Film Composite ◽  
Thin Film Composite ◽  
Separation Membranes ◽  
Gas Separation Membranes

Blends of Fluorinated Additives with Highly Selective Thin-Film Composite Membranes to Increase CO2 Permeability for CO2/N2 Gas Separation Applications

2016 ◽  
Vol 55 (30) ◽  
pp. 8364-8372 ◽  
Author(s):  
Joel M. P. Scofield ◽  
Paul A. Gurr ◽  
Jinguk Kim ◽  
Qiang Fu ◽  
Sandra E. Kentish ◽  
...  
Keyword(s):  
Thin Film ◽  
Gas Separation ◽  
Composite Membranes ◽  
Film Composite ◽  
Thin Film Composite

Effect of Casting Solution Composition on Properties of PIM-1/PAN Thin Film Composite Membranes

2019 ◽  
Vol 816 ◽  
pp. 167-173 ◽  
Author(s):  
Maya N. Putintseva ◽  
Ilya L. Borisov ◽  
Alexey A. Yushkin ◽  
R.A. Kirk ◽  
P.M. Budd ◽  
...  
Keyword(s):  
Thin Film ◽  
Gas Separation ◽  
Composite Membranes ◽  
Solution Composition ◽  
Selective Layer ◽  
Film Composite ◽  
Uniform Layer ◽  
Thin Film Composite ◽  
Casting Solution

In this work, PIM-1 thin film composite membranes supported on PAN were developed. The influence of PIM-1 concentration and nature of solvent stabilizer on the structure and gas separation properties of TFC membranes were studied. It was shown that amylene stabilized chloroform as PIM-1 solvent allows membranes to be obtained with a uniform selective layer in the whole range of concentrations used, and the ethanol stabilized chloroform provides a uniform layer at 2 and 4 wt % PIM-1 concentration. The best CO2/N2 selectivities were 35,9 and 39,5 for 4 % wt PIM-1 solution in ethanol and amylene stabilized chloroform, respectively.

Highly selective thin film composite hollow fiber membranes for mixed vapor/gas separation

RSC Advances ◽  
2015 ◽  
Vol 5 (96) ◽  
pp. 78950-78957 ◽  
Author(s):  
Pravin G. Ingole ◽  
Won Kil Choi ◽  
Il-Hyun Baek ◽  
Hyung Keun Lee
Keyword(s):  
Thin Film ◽  
Gas Separation ◽  
Hollow Fiber ◽  
Interfacial Polymerization ◽  
Composite Membranes ◽  
Hollow Fiber Membranes ◽  
Film Composite ◽  
Thin Film Composite ◽  
Fiber Membranes ◽  
Polymerization Method

In the present study, thin film composite membranes have been prepared using an interfacial polymerization method.

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