Report describes experimental study of permeabilities, by each of five gases, of membranes made of four different polyimides. Conducted to gain understanding of effects of molecular structures of membranes on permeabilities and to assess potential for exploitation of selective permeability in gas-separation processes. Gases used: H2, O2, N2, CO2, and CH4.
Structure/Permeability Relationships Of Polyimide Membranes
NASA Tech Briefs ; 19 , 6
1995-06-01
Miscellaneous
No indication
English
Structure-Permeability Relationships of Polyimide Membranes
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