Intrinsic microporosity and gas transport in polyphenylene oxide polymers
โ Scribed by O.M. Ilinitch; V.B. Fenelonov; A.A. Lapkin; L.G. Okkel; V.V. Terskikh; K.I. Zamaraev
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 372 KB
- Volume
- 31
- Category
- Article
- ISSN
- 1387-1811
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Permeability coefficients have been measured for CO, and CH, in polyethylene membranes at 20, 30, and 40ยฐC and at applied gas pressures up to ca. 2 MPa and for CH, in three kinds of rubber films at 25, 30, and 35OC and at applied gas pressures up to ca. 2.4 MPa. The pressure dependence of the logari
## Abstract The sorption and transport of several gases in poly(phenylene oxide) were measured at 35ยฐC, and the results have been analyzed in terms of the dual sorption/mobility models which have been successfully employed for this purpose for other glassy polymers. Both the extent of sorption and