Compilation - Carbon dioxide with Methane and Poly(aryl-bis-hexafluoroisopropylidene ether ketone) (PAEK-12F) (IUPAC SDS Volume 70)
SDS Volume (3959)
Volume 70. Solubility of Gases in Glassy Polymers, p None
Original Measurements
Mohr, J. M.; Paul, D. R.; Tullos, G.; Cassidy, P.; Polymer 32, 2387 (1991).
Variables:
Room Temp:
308
$\pu{K}$
Pressure:
0 - 2.0
$\pu{MPa}$
Prepared by:
Method/Apparatus/Procedure:
A pressure decay method was used as described in [1].
Source and Purity of Materials:
- PAEK-12F synthesized [2], $\rho = \pu{1.401 g mL-1}$, $T_{\rm{g}}$ = 458 K.
Estimated Errors:
Ambient temperature: No information given.
References
1
Koros, W. J.; Paul, D. R.; J. Polym. Sci., Polym. Phys. Ed., 1976, 14, 1903.
2
Thilos, G. L.; Cassidy, P. E.; St. Clair, A. K.; Proc. ACS. Div. Polym. Materials 60, 310 (1989).
Components:
- Carbon dioxide, $\ce{ CO2 }$; [124-38-9] NIST WebBook
- Methane, $\ce{ CH4 }$; [74-82-8] NIST WebBook
- Poly(aryl-bis-hexafluoroisopropylidene ether ketone) (PAEK-12F), [122165-97-3] NIST WebBook
Experimental Data
Dual mode sorption parameters for carbon dioxide in PAEK-12F at 308 K
| $k_{\rm{D}}$ ($\pu{cm3(STP) cm-3 cmHg-1}$) | $C_{\rm{H}}^{\prime}$ ($\pu{cm3/cm3}$) | $b$ ($\pu{atm-1}$) |
|---|---|---|
| 0.970 | 14.32 | 0.381 |
