Gas transport through polymer membranes and free volume percolation

1998 ◽  
Vol 7 (5-6) ◽  
pp. 554-563 ◽  
Author(s):  
W. Paul ◽  
H. Weber ◽  
K. Binder
Keyword(s):  
Free Volume ◽  
Gas Transport ◽  
Polymer Membranes

scholarly journals The spirobichroman-based polyimides with different side groups: from structure–property relationships to chain packing and gas transport performance

RSC Advances ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 5086-5095
Author(s):  
Shuli Wang ◽  
Xiaohua Tong ◽  
Chunbo Wang ◽  
Xiaocui Han ◽  
Sizhuo Jin ◽  
...  
Keyword(s):  
Dihedral Angle ◽  
Gas Separation ◽  
Gas Transport ◽  
Critical Role ◽  
Polymer Membranes ◽  
Separation Performance ◽  
Structure Property ◽  
Chain Packing ◽  
Structure Property Relationships ◽  
Gas Separation Performance

Effect of substituents on the dihedral angle and chain packing plays a critical role in the enhancement in the gas separation performance of polymer membranes.

Relationship between the gas transport properties and the refractive index in high-free-volume fluorine-containing polyimide membranes

2011 ◽  
Vol 121 (5) ◽  
pp. 2794-2803 ◽  
Author(s):  
Shuichi Sato ◽  
Takamasa Ose ◽  
Sou Miyata ◽  
Shinji Kanehashi ◽  
Hiroto Ito ◽  
...  
Keyword(s):  
Refractive Index ◽  
Transport Properties ◽  
Free Volume ◽  
Gas Transport ◽  
Gas Transport Properties ◽  
Polyimide Membranes

Effect of mild solvent post-treatments on the gas transport properties of glassy polymer membranes

1994 ◽  
Vol 90 (3) ◽  
pp. 213-229 ◽  
Author(s):  
Mary E. Rezac ◽  
Johann D. Le Roux ◽  
Hongming Chen ◽  
Donald R. Paul ◽  
William J. Koros
Keyword(s):  
Transport Properties ◽  
Gas Transport ◽  
Glassy Polymer ◽  
Polymer Membranes ◽  
Gas Transport Properties

scholarly journals On the mechanism of gas transport in rigid polymer membranes

1993 ◽  
Vol 49 (12) ◽  
pp. 2081-2090 ◽  
Author(s):  
E. R. Hensema ◽  
M. H. V. Mulder ◽  
C. A. Smolders
Keyword(s):  
Gas Transport ◽  
Polymer Membranes ◽  
Rigid Polymer

Gas transport through metallized polymer membranes

1990 ◽  
Vol 26 (3-4) ◽  
pp. 309-322 ◽  
Author(s):  
T.A. Beu ◽  
P.-V. Mercea
Keyword(s):  
Gas Transport ◽  
Polymer Membranes ◽  
Metallized Polymer
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