Compilation - Argon with Nitrogen, Carbon dioxide and Poly(vinyl benzoate) (PVB) (IUPAC SDS Volume 70)
SDS Volume (4103)
Volume 70. Solubility of Gases in Glassy Polymers, p None
Original Measurements
Kamiya, Y.; Mizoguchi, K.; Naito, Y.; Hirose, T.; J. Polym. Sci. B: Polym. Phys. 24, 535 (1986).
Variables:
Room Temp:
298 - 343
$\pu{K}$
Pressure:
0 - 5.0
$\pu{MPa}$
Prepared by:
Method/Apparatus/Procedure:
Sorption isotherms were measured gravimetrically with a Cahn model 2000 electrobalance.
Source and Purity of Materials:
- Ar: purity 99.999%.
$\ce{N2}$: purity 99.999%.
$\ce{CO2}$: purity 99.99%.
PVB: reaction of poly(vinyl alcohol) and benzoyl chloride (see [1]).
Estimated Errors:
Ambient temperature: No information given.
References
1 Hirose, T.; Mizoguchi, K.; Kamiya, Y.; J. Appl. Polym. Sci. 30, 401 (1985).
Components:
- Argon, $\ce{ Ar }$; [7440-37-1] NIST WebBook
- Nitrogen (Molecule), $\ce{ N2 }$; [7727-37-9] NIST WebBook
- Carbon dioxide, $\ce{ CO2 }$; [124-38-9] NIST WebBook
- Poly(vinyl benzoate) (PVB), $\ce{ (C9H8O2)n }$; [24991-32-0] NIST WebBook
Experimental Data
Table 3. Dual mode sorption parameters of gases in PVB at various temperatures
| $T$ ($\pu{K}$) | $k_{\rm{D}}$ ($\pu{cm3(g) cm-3(s) atm-1}$) | $C_{\rm{H}}^{\prime}$ ($\pu{cm3/cm3}$) | $b$ ($\pu{atm-1}$) |
|---|---|---|---|
| 308 | 0.0230 | 1.07 | 0.0222 |
| 323 | 0.0217 | 0.44 | 0.0222 |
| 338 | 0.0207 | - | - |
| 298 | 0.0597 | 2.30 | 0.0398 |
| 308 | 0.0563 | 1.80 | 0.0387 |
| 318 | 0.0510 | 1.30 | 0.0382 |
| 328 | 0.0458 | 0.91 | 0.0358 |
| 338 | 0.0510 | - | - |
| 343 | 0.0444 | - | - |
None
