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The Donnan Potentials of Polysulfonated Cation Exchange Membranes

Year 2012, Volume: 25 Issue: 2, 355 - 362, 16.04.2012

Abstract

Membrane potentials of polysulfonated cation exchange membranes (unsupported polysulfone, SA3S and polyester supported polysulfone, SA3T) for KCl, NaCl and LiCl solutions using Ag/AgCl electrodes were measured. The measurements were carried out for, KCl SA3S or SA3T MCL, (M: K, Na and Li) systems. The concentration of salt (KCl) was kept constant in one side of the cell, C1, at 1.10-2 M was changed in the other side of the cell C2, from 1.10-4 to 2.0 M. The alteration graphs were drawn in order to find the potential values of membranes for  ( ln C2) changes. Using the Donnan equation and the Teorrel Meyer Sievers theory, Donnan potentials were calculated  theoretically. It was found that it had been dependent on ionic concentration of external solution. Donnan potential values determined for both membranes are parallel at 0.05 M concentration but there is deviation this value.

Keywords : Donnan potential, Diffusion potential, Membrane potential, Cation –exchange membranes, Effective fixed charge density, Permselectivity.

 

References

  • Winster W.S., Ho, K.K. Sirkar (Eds.), “Membrane Handbook”, Van Nostrand , Reinhold, New York, (1992).
  • Zabolotsky V.I., Nikonenko V.V., ‘’Effect of structural membrane inhomogeneity on transport properties’,’J. Membr. Sci. 79 181(1993).
  • Elatter A., Elmidaouis A., Pismenskaia N., Gavach C., Pourcelly G.,‘’Comparison of transport properties of monovalent anions through anion- exchange membranes’’J.Membrane Sci,249(1998).
  • Lakashminarayanaiah N., “Membrane Electrode”, Academic Press, New York, (1962).
  • Shahi V.K., Thampy S.K., Rangarajan R., ‘’Studies on transport properties or surfactant immobilized anion-exchange membrane’’, J. Membr. Sci. 158 77. (1999).
  • Shahi V.K.,. Makawana B.S, Thampy S.K.,. Rangarajan R, ‘’ Electrochemical characterization of cation exchange membrane with immobilized anionic and cationic surfactants’’, Ind. J. Chem. B 38, 124 (1999).
  • Benevante, A. Munoz, A Heredia, A. Canas,’’ Fixed charge and transport numbers in isolated pepper fruit cuticles from membrane potential measurements: Donnan and diffusion potential contributions’’ Colloids and Surfaces, A. Physico., 159, 423 (1999).
  • Micheali, O. Kedem, ‘’Description of the transport of solvant and ions through membranes in terms of differential coefficients’’, Trans Faraday Soc. 57 185-1190 (1961).
  • Kedem O., Katchalsky A. ‘’Thermodynamics of flow processes in biological systems’’, J. Membr. Biophys. 53 (1962).
  • Nagarale R.K., Vinod K. Shahi, S.K. Thampy, R. Rangarajan, characterization of polycarbonate and polysulfone based membranes’’, Reactive & Functional Polymers 61 131–138(2004) . on
  • electrochemical heterogeneous cation-exchange
  • Teorrel, T., ‘’Transport phenomena in membranes eighth Spiers Memorial Lecture’’, Discuss. araday Soc. 21 9 (1956).
  • Meyer K.H., Sievers J. F., ‘’La perméabilité des membranes I. Théorie de la perméabilité ionique,’’ Helv. Chim. Acta, 19 649 (1936).
  • Meyer K. H., Sievers, J. F. “The permeability of membranes I—the theory of ionic permeability I”, Helv. Chim. Acta, 19 649-664 (1936).
  • Ersöz M. ‘’The Electrochemical Properties of Polysulfone Ion-Exchange Membranes’’, Journal of Colloid and interface Science 243,420-426 (2001).
  • Ersoz M., Gügül I.H., Cimen A., Leylek B.. Yıldız S, ‘’The sorption of metals on the polysulfone cation exchange membranes’’, Turk. J. Chem., 25, 39 (2001).
  • Kontturi , K. Ekman, A., Forsell, P., A’’ Method for Determination of Transport Numbers in Ion Exchange Membranes’’, .Acta Chem. Scand. A39, 273 (1985).
  • Canas A. , J. Benavente, ‘’Electrochemical Characterization of an Asymmetric NanoŞltration Membrane with NaCl and KCl Solutions: Influence of Membrane Asymmetry on Transport Parameters’’, J. Colloid and Interface Sci., 246, 328 (2002)
  • Canas A., Ariza M.J. J. Benavente,’’ A Comparison of Electrochemical and Electrokinetic Parameters Membranes in Contact with NaCl and NaNO3 Solutions’’, J. Colloid and Interface Sci., 246, 150 (2002). for Cellophane
  • Xu T., Fu Y. Wang X., ‘’Amyloid precursor protein a pratical approach’’, Desalination, 171, 155 (2004).
  • Shultz S.G., “Basic Principles of Membrane Transport”, Cambridge Univ. Pres, Cambridge, (1980).
Year 2012, Volume: 25 Issue: 2, 355 - 362, 16.04.2012

Abstract

References

  • Winster W.S., Ho, K.K. Sirkar (Eds.), “Membrane Handbook”, Van Nostrand , Reinhold, New York, (1992).
  • Zabolotsky V.I., Nikonenko V.V., ‘’Effect of structural membrane inhomogeneity on transport properties’,’J. Membr. Sci. 79 181(1993).
  • Elatter A., Elmidaouis A., Pismenskaia N., Gavach C., Pourcelly G.,‘’Comparison of transport properties of monovalent anions through anion- exchange membranes’’J.Membrane Sci,249(1998).
  • Lakashminarayanaiah N., “Membrane Electrode”, Academic Press, New York, (1962).
  • Shahi V.K., Thampy S.K., Rangarajan R., ‘’Studies on transport properties or surfactant immobilized anion-exchange membrane’’, J. Membr. Sci. 158 77. (1999).
  • Shahi V.K.,. Makawana B.S, Thampy S.K.,. Rangarajan R, ‘’ Electrochemical characterization of cation exchange membrane with immobilized anionic and cationic surfactants’’, Ind. J. Chem. B 38, 124 (1999).
  • Benevante, A. Munoz, A Heredia, A. Canas,’’ Fixed charge and transport numbers in isolated pepper fruit cuticles from membrane potential measurements: Donnan and diffusion potential contributions’’ Colloids and Surfaces, A. Physico., 159, 423 (1999).
  • Micheali, O. Kedem, ‘’Description of the transport of solvant and ions through membranes in terms of differential coefficients’’, Trans Faraday Soc. 57 185-1190 (1961).
  • Kedem O., Katchalsky A. ‘’Thermodynamics of flow processes in biological systems’’, J. Membr. Biophys. 53 (1962).
  • Nagarale R.K., Vinod K. Shahi, S.K. Thampy, R. Rangarajan, characterization of polycarbonate and polysulfone based membranes’’, Reactive & Functional Polymers 61 131–138(2004) . on
  • electrochemical heterogeneous cation-exchange
  • Teorrel, T., ‘’Transport phenomena in membranes eighth Spiers Memorial Lecture’’, Discuss. araday Soc. 21 9 (1956).
  • Meyer K.H., Sievers J. F., ‘’La perméabilité des membranes I. Théorie de la perméabilité ionique,’’ Helv. Chim. Acta, 19 649 (1936).
  • Meyer K. H., Sievers, J. F. “The permeability of membranes I—the theory of ionic permeability I”, Helv. Chim. Acta, 19 649-664 (1936).
  • Ersöz M. ‘’The Electrochemical Properties of Polysulfone Ion-Exchange Membranes’’, Journal of Colloid and interface Science 243,420-426 (2001).
  • Ersoz M., Gügül I.H., Cimen A., Leylek B.. Yıldız S, ‘’The sorption of metals on the polysulfone cation exchange membranes’’, Turk. J. Chem., 25, 39 (2001).
  • Kontturi , K. Ekman, A., Forsell, P., A’’ Method for Determination of Transport Numbers in Ion Exchange Membranes’’, .Acta Chem. Scand. A39, 273 (1985).
  • Canas A. , J. Benavente, ‘’Electrochemical Characterization of an Asymmetric NanoŞltration Membrane with NaCl and KCl Solutions: Influence of Membrane Asymmetry on Transport Parameters’’, J. Colloid and Interface Sci., 246, 328 (2002)
  • Canas A., Ariza M.J. J. Benavente,’’ A Comparison of Electrochemical and Electrokinetic Parameters Membranes in Contact with NaCl and NaNO3 Solutions’’, J. Colloid and Interface Sci., 246, 150 (2002). for Cellophane
  • Xu T., Fu Y. Wang X., ‘’Amyloid precursor protein a pratical approach’’, Desalination, 171, 155 (2004).
  • Shultz S.G., “Basic Principles of Membrane Transport”, Cambridge Univ. Pres, Cambridge, (1980).
There are 21 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Chemistry
Authors

Aysel Cımen

Mustafa Ersoz

Salih Yıldız

Publication Date April 16, 2012
Published in Issue Year 2012 Volume: 25 Issue: 2

Cite

APA Cımen, A., Ersoz, M., & Yıldız, S. (2012). The Donnan Potentials of Polysulfonated Cation Exchange Membranes. Gazi University Journal of Science, 25(2), 355-362.
AMA Cımen A, Ersoz M, Yıldız S. The Donnan Potentials of Polysulfonated Cation Exchange Membranes. Gazi University Journal of Science. April 2012;25(2):355-362.
Chicago Cımen, Aysel, Mustafa Ersoz, and Salih Yıldız. “The Donnan Potentials of Polysulfonated Cation Exchange Membranes”. Gazi University Journal of Science 25, no. 2 (April 2012): 355-62.
EndNote Cımen A, Ersoz M, Yıldız S (April 1, 2012) The Donnan Potentials of Polysulfonated Cation Exchange Membranes. Gazi University Journal of Science 25 2 355–362.
IEEE A. Cımen, M. Ersoz, and S. Yıldız, “The Donnan Potentials of Polysulfonated Cation Exchange Membranes”, Gazi University Journal of Science, vol. 25, no. 2, pp. 355–362, 2012.
ISNAD Cımen, Aysel et al. “The Donnan Potentials of Polysulfonated Cation Exchange Membranes”. Gazi University Journal of Science 25/2 (April 2012), 355-362.
JAMA Cımen A, Ersoz M, Yıldız S. The Donnan Potentials of Polysulfonated Cation Exchange Membranes. Gazi University Journal of Science. 2012;25:355–362.
MLA Cımen, Aysel et al. “The Donnan Potentials of Polysulfonated Cation Exchange Membranes”. Gazi University Journal of Science, vol. 25, no. 2, 2012, pp. 355-62.
Vancouver Cımen A, Ersoz M, Yıldız S. The Donnan Potentials of Polysulfonated Cation Exchange Membranes. Gazi University Journal of Science. 2012;25(2):355-62.