✦ LIBER ✦
Permeation of simple gases through plasma polymerized films from fluorine-containing monomers
✍ Scribed by Saejoong Oh; Yuan Zeng; Ja-Kyung Koo; W. P. Zurawsky
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 676 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
✦ Synopsis
The permeation of several different permanent gases through plasma polymer membranes was studied. The plasma polymers were produced by a microwave discharge of various fluorine-containing monomers. Plasma polymers made from fluorine-rich monomers (F/C = 1) yield films with the highest selectivities; those made from low fluorine content monomers show very little selectivity among the various gases. CO, solubility is very high in the fluorine-rich plasma polymers and gives rise to large CO, to CHI selectivities.