JPS6438125A - Selective gas permeable membrane - Google Patents
Selective gas permeable membraneInfo
- Publication number
- JPS6438125A JPS6438125A JP19548287A JP19548287A JPS6438125A JP S6438125 A JPS6438125 A JP S6438125A JP 19548287 A JP19548287 A JP 19548287A JP 19548287 A JP19548287 A JP 19548287A JP S6438125 A JPS6438125 A JP S6438125A
- Authority
- JP
- Japan
- Prior art keywords
- gas permeable
- permeable membrane
- selective gas
- conjugated
- polypyrrole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
PURPOSE:To facilitate the separation of specified gases by forming a selective gas permeable membrane with a conjugated high molecular compd. such as polypyrrole. CONSTITUTION:A conjugated high molecular compd. whose principal chain has a conjugated molecular structure, e.g., polypyrrole or polythiophene is formed into a film by electrolytic oxidation polymn. or other method to obtain a selective gas permeable membrane. This membrane is thermally and chemically stable, has high selective permeability to O2, CO2, H2, etc., in N2 and can easily separate the gases.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19548287A JPS6438125A (en) | 1987-08-04 | 1987-08-04 | Selective gas permeable membrane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19548287A JPS6438125A (en) | 1987-08-04 | 1987-08-04 | Selective gas permeable membrane |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6438125A true JPS6438125A (en) | 1989-02-08 |
Family
ID=16341820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19548287A Pending JPS6438125A (en) | 1987-08-04 | 1987-08-04 | Selective gas permeable membrane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6438125A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5096586A (en) * | 1990-08-28 | 1992-03-17 | Regents Of The University Of California | Membranes having selective permeability |
US5223480A (en) * | 1991-04-22 | 1993-06-29 | Eastman Kodak Company | Method of preparation of silver composite high temperature ceramic superconductors by precipitation |
JP2009298907A (en) * | 2008-06-12 | 2009-12-24 | Shin Etsu Polymer Co Ltd | Selectively permeable material for house and house air conditioning system |
-
1987
- 1987-08-04 JP JP19548287A patent/JPS6438125A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5096586A (en) * | 1990-08-28 | 1992-03-17 | Regents Of The University Of California | Membranes having selective permeability |
US5358556A (en) * | 1990-08-28 | 1994-10-25 | The Regents Of The University Of California | Membranes having selective permeability |
US5223480A (en) * | 1991-04-22 | 1993-06-29 | Eastman Kodak Company | Method of preparation of silver composite high temperature ceramic superconductors by precipitation |
JP2009298907A (en) * | 2008-06-12 | 2009-12-24 | Shin Etsu Polymer Co Ltd | Selectively permeable material for house and house air conditioning system |
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