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Russian Journal of Applied Chemistry

, Volume 87, Issue 9, pp 1314–1318 | Cite as

Thermodynamic properties of water in perfluorinated membranes of Nafion and Aquivion types, prepared by emulsion polymerization

  • V. S. LikhomanovEmail author
  • O. N. Primachenko
  • S. S. Ivanchev
Macromolecular Compounds and Polymeric Materials

Abstract

The thermodynamic state of water in hydrated perfluorinated membanes of Nafion® and Aquivion® types, prepared by aqueous emulsion copolymerization, was studied by DSC in the temperature interval from −80 to 250°C. The amounts of structured and nonstructured water in the membranes with different densities of the distribution of sulfonic acid groups were determined. The correlation of the proton conductivity of the membranes with the content of structured and nonstructured water was revealed.

Keywords

Proton Conductivity Emulsion Polymerization Water Cluster Sulfonic Acid Group Equivalent Mass 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Majsztric, P.W., Satterfield, M.B., Bocarsly, A.B., and Benziger, J.B., J. Membr. Sci., 2007, vol. 301, nos. 1–2, pp. 93–106.CrossRefGoogle Scholar
  2. 2.
    Gali, M., Giaretto, V., and Santarelli, M., Solid State Ionics, 2009, vol. 180, no. 1, pp. 76–81.CrossRefGoogle Scholar
  3. 3.
    Xu, F., Leclerc, S., Lottin, O., and Canet, D., J. Membr. Sci., 2011, vol. 371, nos. 1–2, pp. 148–154.CrossRefGoogle Scholar
  4. 4.
    Komarov, P.V., Khalatur, P.G., and Khokhlov, A.R., Beilstein J. Nanotechnol., 2013, vol. 4, no. 1, pp. 567–587.CrossRefGoogle Scholar
  5. 5.
    Mulyazmi, Daud, W.R.W., Majlan, E.H., and Rosli, M.I., Int. J. Hydrogen Energy, 2013, vol. 38, no. 22, pp. 9409–9420.CrossRefGoogle Scholar
  6. 6.
    Weber, A.Z. and Newman, J., J. Electrochem. Soc., 2003, vol. 150, no. 7, pp. A1008–A1015.CrossRefGoogle Scholar
  7. 7.
    Rubatat, L., Gebel, G., and Diat, O., Macromolecules, 2004, vol. 37, no. 20, pp. 7772–7783.CrossRefGoogle Scholar
  8. 8.
    Peckham, T.J., Schmeisser, J., and Holdcroft, S., J. Phys. Chem. B, 2008, vol. 112, no. 10, pp. 2848–2858.CrossRefGoogle Scholar
  9. 9.
    Schmidt-Rohr, K. and Chen, Q., Nature Mater., 2008, vol. 7, no. 1, pp. 75–83.CrossRefGoogle Scholar
  10. 10.
    Liu, J., Suraveera, N., Keffer, D.J., et al., J. Phys. Chem. C, 2010, vol. 114, no. 25, pp. 11279–11292.CrossRefGoogle Scholar
  11. 11.
    Kalapos, T.L., Decker, B., Every, H.A., et al., J. Power Sources, 2007, vol. 172, no. 1, pp. 14–19.CrossRefGoogle Scholar
  12. 12.
    Kraemer, S. von, Sagidullin, A.I., Lindbergh, G., et al., Fuel Cells, 2008, vol. 8, nos. 3–4, pp. 262–269.CrossRefGoogle Scholar
  13. 13.
    Alvarez-Gallego, Y. and Heer, M.P. de, Fuel Cells, 2009, vol. 9, no. 4, pp. 421–431.CrossRefGoogle Scholar
  14. 14.
    Kreuer, K.D., Schuster, M., Obliers, B., et al., J. Power Sources, 2008, vol. 178, no. 2, pp. 499–509.CrossRefGoogle Scholar
  15. 15.
    Siu, A., Schmeisser, J., and Holdcroft, S., J. Phys. Chem. B, 2006, vol. 110, no. 12, pp. 6072–6080.CrossRefGoogle Scholar
  16. 16.
    Ivanchev, S.S., Likhomanov, V.S., Primachenko, O.N., et al., Dokl. Chem., 2011, vol. 437, no. 1, pp. 66–68.CrossRefGoogle Scholar
  17. 17.
    Ivanchev, S.S., Likhomanov, V.S., Primachenko, O.N., et al., Petroleum Chem., 2012, vol. 52, no. 7, pp. 453–461.CrossRefGoogle Scholar
  18. 18.
    RF Patent 2348649, Publ. 2009.Google Scholar
  19. 19.
    RF Patent 2454431, Publ. 2012.Google Scholar
  20. 20.
    Luo, X., Holdcroft, S., Mani, A., et al., Phys. Chem. Chem. Phys., 2011, vol. 13, no. 40, pp. 18055–18062.CrossRefGoogle Scholar
  21. 21.
    Kul’velis, Yu.V., Lebedev, V.T., Trunov, V.A., et al., Petroleum Chem., 2012, vol. 52, no. 8, pp. 565–570.CrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2014

Authors and Affiliations

  • V. S. Likhomanov
    • 1
    Email author
  • O. N. Primachenko
    • 1
  • S. S. Ivanchev
    • 1
  1. 1.St. Petersburg Branch, Boreskov Institute of Catalysis, Siberian BranchRussian Academy of SciencesSt. PetersburgRussia

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