Compilation - Nitrogen with Carbon dioxide, Methane and Dimethyl bisphenol A polysulfone (DMPSF) (IUPAC SDS Volume 70)
SDS Volume (3981)
Volume 70. Solubility of Gases in Glassy Polymers, p None
Original Measurements
McHattie, J. S.; Koros, W. J.; Paul, D. R.; Polymer 32, 840-850 (1991).
Variables:
Room Temp:
308
$\pu{K}$
Pressure:
0 - 2.0
$\pu{MPa}$
Prepared by:
Method/Apparatus/Procedure:
The measurement of sorption was carried out using a pressure decay method [1].
Source and Purity of Materials:
- DMPSF was synthesized according to [2]. It had a $\rho = \pu{1.213 g mL-1}$, $T_{\rm{g}}$ = 453 K.
References
1
Koros, W. J.; Paul, D. R.; J. Polym. Sci., Polym. Phys. Ed., 1976, 14, 1903.
2
Johnson, R. N.; Farnham, A. G.; Clendinning, R. A.; Hale, W. F.; Merriam, C. N.; J. Polym. Sci. : Part A-1, 1967, 5, 2375.
Components:
- Nitrogen (Molecule), $\ce{ N2 }$; [7727-37-9] NIST WebBook
- Carbon dioxide, $\ce{ CO2 }$; [124-38-9] NIST WebBook
- Methane, $\ce{ CH4 }$; [74-82-8] NIST WebBook
- Dimethyl bisphenol A polysulfone (DMPSF), [58978-16-8] NIST WebBook
Experimental Data
Table 1. Solubility of gases C/cm3 (STP)/cm3 in DMPSF*
| $P$ ($\pu{atm}$) | S ($\pu{cm3(g) cm-3(s) atm-1}$) |
|---|---|
| 5 | 1.05 |
| 1E+1 | 1.8 |
| 15 | 2.5 |
| 2E+1 | 3.05 |
| 5 | 11.8 |
| 1E+1 | 17.2 |
| 15 | 21.3 |
| 2E+1 | 25.0 |
| 5 | 3.1 |
| 1E+1 | 5.0 |
| 15 | 6.3 |
| 2E+1 | 7.4 |
(*) Smooth values taken from the graph by compiler.
(*) Fit for nitrogen did not converge.
