Gas and vapor transport in mixed matrix membranes based on amorphous Teflon AF1600 and AF2400 and fumed silica

Industrial and Engineering Chemistry Research

Volumn 49, Issue 23, 2010, Pages 11920-11935

  Ferrari, M C ^a   Galizia, M ^a   De Angelis, M G ^a   Sarti, G C ^a  

^a UNIVERSITY OF BOLOGNA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

DATA POINTS; DIFFUSIVITIES; EMPIRICAL CORRELATIONS; EXPERIMENTAL DATA; FRACTIONAL FREE VOLUME; FUMED SILICA NANOPARTICLES; FUMED SILICAS; GAS SOLUBILITY; GLASSY POLYMERS; INFINITE-DILUTION DIFFUSIVITY; MIXED MATRIX MEMBRANES; POLYMER MATRICES; SOLUBILITY DATA; SORPTION PROCESS; VAPOR TRANSPORT;

DIFFUSION; FILLED POLYMERS; NANOPARTICLES; POLYMERS; POLYTETRAFLUOROETHYLENES; SILICA; SOLUBILITY; SORPTION; VAPORS;

MATRIX ALGEBRA;

EID: 78649538406     PISSN: 08885885     EISSN: 15205045     Source Type: Journal    
DOI: 10.1021/ie100242q     Document Type: Article

References (22)

1. Chung, T.-S.; Jiang, L. Y.; Li, Y.; Kulprathipanja, S. Mixed matrix membranes (MMMs) comprising organic polymers with dispersed inorganic fillers for gas separation Prog. Polym. Sci. 2007, 32, 483-507
2. Merkel, T. C.; Freeman, B. D.; Spontak, R. J.; He, Z.; Pinnau, I.; Meakin, P. Ultrapermeable, reverse-selective nanocomposite membranes Science 2002, 296, 519-522
3. Merkel, T. C.; He, Z.; Pinnau, I.; Freeman, B. D.; Meakin, P.; Hill, A. J. Effect of nanoparticles on gas sorption and transport in poly(1- trimethylsilyl-1-propyne) Macromolecules 2003, 36, 6844-6855
4. Merkel, T. C.; He, Z.; Pinnau, I.; Freeman, B. D.; Meakin, P.; Hill, A. J. Sorption and transport in poly(2,2-bis(trifluoromethyl)-4,5-difluoro-1,3- dioxole- co -tetrafluoroethylene) containing nanoscale fumed silica Macromolecules 2003, 36, 8406-8414
5. Doghieri, F.; Sarti, G. C. Nonequilibrium lattice fluids: a predictive model for the solubility in glassy polymers Macromolecules 1996, 29, 7885-7886
6. Sarti, G. C.; Doghieri, F. Predictions of the solubility of gases in glassy polymers based on the NELF model Chem. Eng. Sci. 1998, 19, 3435-3447 (Pubitemid 29151047)
7. De Angelis, M. G.; Sarti, G. C. Solubility and diffusivity of gases in mixed matrix membranes containing hydrophobic fumed silica: correlations and predictions based on the NELF model Ind. Eng. Chem. Res. 2008, 47, 5214-5226
8. Maxwell, C. Treatise on Electricity and Magnetism; Oxford University Press: London, 1873.
9. Giacinti Baschetti, M.; De Angelis, M. G.; Doghieri, F.; Sarti, G. C. Solubility of gases in polymeric membranes, in Chemical Engineering: Trends and Developments; Galan, M. A.; d.Valle, E. M., Eds.; Wiley: Chichester, UK, 2005; pp 41 - 61.
10. Doghieri, F.; Quinzi, M.; Rethwisch, D. G.; Sarti, G. C. Predicting gas solubility in glassy polymers through non-equilibrium EOS. In Advanced Materials for Membrane Separations; ACS Symposium Series 876; Pinnau I., Freeman, B. D., Eds.; American Chemical Society: Washington, DC, 2004; pp 74 - 90.
11. Sanchez, I. C.; Lacombe, R. H. An elementary molecular theory of classical fluids. Pure fluids J. Phys. Chem. 1976, 80, 2352-2362
12. Sanchez, I. C.; Lacombe, R. H. Statistical thermodynamics of polymer solutions Macromolecules 1978, 11, 1145-1156
13. 2 mixtures at elevated pressures J. Polym. Sci., Part B: Polym. Phys. 1987, 25, 2497-2510
14. Jordan, S.; Koros, W. J. Free volume distribution model of gas sorption and dilation in glassy polymers Macromolecules 1995, 28, 2228-2235
15. Fleming, G. K.; Koros, W. J. Carbon dioxide conditioning effects on sorption and volume dilation behavior for bisphenol A-polycarbonate Macromolecules 1990, 23, 1353-1360
16. Giacinti Baschetti, M.; Doghieri, F.; Sarti, G. C. Solubility in glassy polymers: Correlations through the nonequilibrium lattice fluid model Ind. Eng. Chem. Res. 2001, 40, 3027-3037
17. van Krevelen, W. Properties of Polymers; Elsevier: Amsterdam, 1990.
18. Polyakov, A. M.; Starannikova, L. E.; Yampolskii, Yu. P. Amorphous Teflon AF as organophilic pervaporation materials. Transport of individual components J. Membr. Sci. 2003, 216, 241-256
19. Cohen, M. H.; Turnbull, D. J. Molecular transport in liquids and glasses J. Chem. Phys. 1959, 31, 1164-1169
20. De Angelis, M. G.; Merkel, T. C.; Bondar, V. I.; Freeman, B. D.; Doghieri, F.; Sarti, G. C. Gas sorption and dilation in poly(2,2- bistrifluoromethyl-4,5-difluoro-1,3-dioxole- co -tetrafluoroethylene): Comparison of experimental data with predictions of the nonequilibrium lattice fluid model Macromolecules 2002, 35, 1276-1288
21. Crank, J. The Mathematics of Diffusion, 2nd ed.; Oxford University Press: Oxford, U.K., 1975.
22. Ferrari, M. C.; Galizia, M.; De Angelis, M. G.; Sarti, G. C. Vapor sorption and diffusion in mixed matrices based on Teflon AF 2400. In Membrane Gas Separations; Freeman, B. D.; Yampolskii, Yu. P., Eds.: J. Wiley & Sons Ltd.: submitted for publication.