Crosslinked Organic/Inorganic Hybrid Proton Exchange Polymeric Membranes

Abstract

A general, efficient and experimentally simple method for the synthesis of covalently crosslinked class II hybrid polymers based on PolyEtherEtherKetone (PEEK) with a high degree of sulfonation (DS = 0.8) was performed. The synthetic strategy foreseen two steps: the first one, direct sulfonation, led to the introduction of sulfonic acid groups and to the formation of sulfone bridges among repeat units. The second step, lithiation and silylation, led to the formation of covalent bonds between the organic backbone and Si(OH)3 moieties. The materials were characterized by 1H NMR Spectroscopy, ATR/FTIR Spectroscopy, Thermogravimetric Analysis (TGA) and Mass Spectrometry. Preliminary proton conduction measurements in dry conditions were performed. The introduction of silicon groups in the system improved thermal stability.

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References

  1. 1

    J. A. Kerres, J. Membr. Sci. 2001, 185, 3.

    CAS  Article  Google Scholar 

  2. 2

    D. Mohanty, Y. Sachdeva, J. Hedrik, J. McGrath, J. Am. Chem. Soc. 1984, 25, 19.

    CAS  Google Scholar 

  3. 3

    X. Jin, M. T. Bishop, T. S. Ellis, F. E. Karasz, Br. Polym. J. 1985, 17, 4.

    CAS  Article  Google Scholar 

  4. 4

    J. Mark, “Polyetheretherketones“, in Encyclopaedia of Polymer Science and Engineering, Rennie May, Ed., J. Wiley & Sons, New York, 1988, Vol. 13, p313.

    Google Scholar 

  5. 5

    G. Alberti, M. Casciola, L. Massinelli, B. Bauer, J. Membr. Sci. 2001, 185, 73.

    CAS  Article  Google Scholar 

  6. 6

    M. A. Hickner, H. Ghassemi, Y. S. Kim, R. Einsla, J. McGrath, Chem. Rev. 2004, 104, 4587.

    CAS  Article  Google Scholar 

  7. 7

    M. A. Hickner, B. S. Pivovar, Fuel Cells 2005, 5, 213.

    CAS  Article  Google Scholar 

  8. 8

    K.D. Kreuer, J. Membr. Sci. 2001, 185, 29.

    CAS  Article  Google Scholar 

  9. 9

    C. Sanchez, G. J. De, A.A. Soler-Illia, F. Ribot, D. Grosso, C. R. Chimie 2003, 6, 1131.

    CAS  Article  Google Scholar 

  10. 10

    M. L. Di Vona, D. Marani, A. D’Epifanio, E. Traversa, M. Trombetta, S. Licoccia, Polymer 2005, 46, 1754.

    Article  Google Scholar 

  11. 11

    B. S. Furniss, A. J. Hannaford, P. W. G. Smith, A. R. Tatchell, Texbook of Practical Organic Chemistry, Vogel’s Longaman Scientific & Technical, 1989 p. 406.

  12. 12

    J. Kerres, W. Cui, S. Reichle, J. Polym Sci.: Polym. Chem. 1996, 34.

    Google Scholar 

  13. 13

    S. M. J. Zaidi, S. D. Mikhailenko, G.P. Robertson, M. D. Guiver, S. Kaliaguine, J. Membr. Sci. 2000, 173, 17.

    CAS  Article  Google Scholar 

  14. 14

    Y. Dai, M. D. Guiver, G. P. Robertson, F. Bilodeau, Y. S. Kang, K. J. Lee, J. Y. Jho, J. Won, Polymer 2002, 43, 5369.

    CAS  Article  Google Scholar 

  15. 15

    H. X. Nguyen, H. Ishida, Polymer 1986, 27, 1400.

    CAS  Article  Google Scholar 

  16. 16

    H. X. Nguyen, H. Ishida, J. Polym. Sci, Polym. Phys. Ed. 1986, 24, 1079.

    CAS  Article  Google Scholar 

  17. 17

    I. C. Kim, J. G. Choi, T. M. Tak, J. Appl. Polym. Sci. 1999, 74, 2046.

    CAS  Article  Google Scholar 

  18. 18

    L. J. Bellamy, The infrared spectra of complex molecules, Vol 1, Chapman and Hall, London (UK), 1980.

    Google Scholar 

  19. 19

    B. J. Lindberg, Acta Chem. Scand., 1967, 21, 841.

    CAS  Article  Google Scholar 

  20. 20

    I. K. Adzamli, K. Libson, J. D. Lydon, R. C. Elder, E. Deutsch, Inorg. Chem. 1979, 18, 303.

    CAS  Article  Google Scholar 

  21. 21

    T. Itoh, Y. Hamaguchi, T. Uno, M. Kubo, Y. Aihara, A. Sonai, Solid State Ionics 177 (2006) 185.

    CAS  Article  Google Scholar 

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Correspondence to Maria Luisa Di Vona.

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Luisa Di Vona, M., Marani, D., D’Ottavi, C. et al. Crosslinked Organic/Inorganic Hybrid Proton Exchange Polymeric Membranes. MRS Online Proceedings Library 885, 205 (2005). https://doi.org/10.1557/PROC-0885-A02-05

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