Effect of aging on the water sorption and ion exchange studies on Nafion and Dowex resins: Transition metal ions-proton exchange systems

Separation and Purification Technology

Volumn 54, Issue 1, 2007, Pages 61-70

  Ramkumar, Jayshree ^a   Mukherjee, Tulsi ^a  

^a BHABHA ATOMIC RESEARCH CENTRE   (India)

Author keywords

Aging; Dowex resins; Ion exchange equilibrium; Nafion; Transition metal ions; Water sorption

Indexed keywords

ADSORPTION ISOTHERMS; AGING OF MATERIALS; ELASTICITY; PROTONS; SORPTION; TRANSITION METALS;

D'ARCY AND WATT EQUATION (DWE); DOWEX RESINS; ION EXCHANGE EQUILIBRIUM; NAFION; WATER SORPTION;

ION EXCHANGE;

EID: 33846797972     PISSN: 13835866     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.seppur.2006.08.007     Document Type: Article

References (36)

1. Visser S.A., and Cooper S.L. Investigations on polyurethane ionomers. II. 3,4-dihydroxycinnamic acid-based anionomers. Macromolecules 24 (1991) 2576
2. Visser S.A., and Cooper S.L. Small-angle X-ray scattering investigation of ionomer deformation: effect of neutralizing cation. Polymer 33 (1992) 4705
3. 2+ dimers in Nafion swollen by water, methanol, DMF and THF: ESR results and theoretical simulations. J. Phys. Chem. 93 (1989) 7906
4. Eisenberg A., Hind B., and Moore R.B. A modified hole theory of polymeric fluids. 2. Miscibility behaviour and pressure dependence of the system polystyrene/cyclohexane. Macromolecules 23 (1990) 4098
5. ®/cyclodextrin membranes. Sep. Purificn. Technl. 22/23 (2001) 255
6. Koter S. Transport number of counterions in ion-exchange membranes. Sep. Purificn. Technl. 22/23 (2001) 643
7. Cabasso I., Liu Z.Z., and Mackenzie T. The permselectivity of ion-exchange membranes for non-electrolyte liquid mixtures. II. The effect of counter ions (separation of alcohol/water mixtures with Nafion membranes). J. Memb. Sci. 28 (1986) 109
8. White D.A., and Bussey R.L. Water sorption properties of modified clinoptilolite. Sep. Purificn. Technl 11 (1997) 137
9. Springer T.E., Zawodzinski Jr. T.A., and Gottefeld S. Polymer electrolyte fuel cell model. J. Electorchem. Soc. 138 (1991) 2363
10. Zawodzinski Jr. T.A., Numan M., Silberud L., and Gottefeld S. Determination of water diffusion coefficients in perfluorosulphonate ionomeric membranes. J. Phys. Chem. 95 (1991) 6040
11. Grossi N., Espuche E., and Escoubes M. Water uptake by and transport through Nafion 117 membranes. J. Electrochem. Soc. 140 (1993) 1041
12. Karimi M., Albrecht W., Heuchel M., Kish M.H., Frahn J., Weigel Th., Hofmann D., Modarress H., and Lendlein A. Determination of water/polymer interaction parameter for membrane-forming systems by sorption measurement and a fitting technique. J. Memb. Sci. 265 (2005) 1
13. Havel J., and Hoegfeldt E. Computer evaluation of water sorption on ion exchangers. Talanta 39 (1992) 517
14. Saravacos G.D., Tsiourvas D.A., and Tsami E. Effect of temperature on the water adsorption isotherms of sultana raisins. J. Food Sci. 51 (1986) 381
15. Gupta A.R. Molecular level interpretation of ion exchange selectivity. Indian J. Chem. 29A (1991) 409
16. Iyer S.T., Nandan D., and Iyer R.M. Thermodynamic equilibrium constant of alkali metal ion-proton and related swelling free energy in perfluorosulphonate ionomer (Nafion 117) membrane. Indian J. Chem. 31A (1992) 317
17. Steck A., and Yeager H.L. Water sorption and cation exchange selectivity of a perfluorosulfonate ion-exchange polymer. Anal. Chem. 52 (1980) 1215
18. Maiti B., and Schilick S. Oxygen permeation in perfluorinated ionomers based on the reaction with methylviologen cation radical: an ESR and optical studies. Chem. Mater. 4 (1992) 458
19. 2+ through a Nafion ionomer membrane. J. Memb. Sci. 116 (1996) 31
20. Ramkumar J., Maiti B., and Krishnamoorthy T.S. Transport of some nitrogen heterocyclic and aromatic compounds through metal ion containing Nafion ionomer membrane. J. Memb. Sci. 125 (1997) 269
21. Ramkumar J., Unnikrishnan E.K., Maiti B., and Mathur P.K. Facilitated transport of halides through Nafion ionomer membrane modified with lanthanide complexes. J. Memb. Sci. 141 (1998) 283
22. 2+ through Nafion membrane. Sep. Sci. Technl. 33 (1998) 2423
23. Cwirko E.H., and Carbonell R.G. Ionic equilibria in ion-exchange membranes: a comparison of pore model predictions with experimental results. J. Memb. Sci. 67 (1992) 211
24. Modern Power Station Practice, Vol. 5, Chemistry and Metallurgy, Pergamon Press, Braunschwerg, 1971.
25. Robinson R.A., and Stokes R.H. Electrolyte Solutions (1969), Butterworth, London
26. Vogel A.L. A Textbook of Quantitative Inorganic Analysis. 6th ed. (1996), ELBS
27. Gupta A.R. An interpretation of water sorption isotherms of ion exchange resins. Indian J. Chem. 24A (1985) 368
28. Yeo S.C., and Eisenberg A. Physical property and supermolecular structure of perfluorinated ion containing (Nafion) polymer. J. Appl. Polym. Sci. 21 (1977) 875
29. 3+ neutralised Nafion: interpretation of the second peak in the radial structure function. J. Chem. Phys. 82 (1985) 1529
30. Pushpa K.K., Nandan D., and Iyer R.M. Thermodynamics of water sorption by perfluoro sulphonate (Nafion 117) and polystyrene divinyl benzene sulphonate (Dowex 50W) ion exchagne resins at 298 ± 1 K. J. Chem. Soc. Faraday Trans. I 84 (1988) 2047
31. Sing K.S.W. In: Parfilt G.D., and Sing K.S.W. (Eds). Characterization of Powder Surfaces (1976), Academic Press, London Chap. 1
32. Tasaka M., Suzuki S., Ogawa Y., and Kamaya M. Freezing and nonfreezing water in charged membranes. J. Memb. Sci. 38 (1988) 175
33. Brown I.O. Structure and Bonding in Crystals vol. II (1981), Academic Press, New York Chap. 14
34. Quezado S., Kwak J.C.T., and Falk M. Can. J. Chem. 62 (1984) 958
35. Reichenberg D. In: Marinsky J.A. (Ed). Ion Exchange vol. 1 (1966), Marcel Dekker Inc., New York, NY 227
36. Helfferich F. Ion Exchange (1962), McGraw Hill Book Co., New York, NY