Abstract
The self-organization of ionomers of sulfonated polystyrene containing different amounts of SO3Na ionogenic groups (0.5, 1.35, and 2.6 mol %) in three solvents (benzene, toluene, and THF) is studied via the methods of neutron scattering. It is shown that, in toluene, ionogenic groups form “effective” chains of up to 10–20 macromolecules owing to aggregation. In benzene, chains of both the PS precursor and ionomers are surrounded by volume solvate shells in the form of ∼4-nm-dia tubes that hamper interaction between ionomers via ionogenic groups. The tendency of ionomer chains toward aggregation in benzene is enhanced as the content of polar groups in chains is increased to 2.6 mol %. The diameter of solvate shells around chains decreases to ∼1 nm, and chains associate to form denser structures. In this case, the degree of integration of macromolecules turns out to be smaller than that in toluene. In THF, the processes of solvation and structuring of PS precursor chains are well defined and compete with tendencies toward association through ionogenic groups in solutions of ionomers. The formation of developed supramolecular structures in THF is hindered by the shielding of the potentials of interaction between ion pairs because of a high dielectric constant of the solvent.
Similar content being viewed by others
References
A. Eisenberg and M. King, Ion Containing Polymers: Physical Properties and Structure (Academic, New York, 1977).
Structure and Properties of Ionomers, NATO ASI Ser., Ser. 198, Ed. by M. Pineri and A. Eisenberg (Reidel, Dordrecht, 1987).
A. Eisenberg, B. Hird, and R. B. Moore, Macromolecules 23, 4098 (1990).
D. A. Pebalk, E. B. Bartmanov, and V. P. Shibaev, Usp. Khim. 74, 610 (2005).
R. H. Colbi, X. Zheng, M. H. Rafailovich, et al., Phys. Rev. Lett. 81, 3876 (1998).
V. T. Lebedev, A. B. Mel’nikov, L. V. Vinogradova, and Gy. Török, Polymer Science, Ser. A 51, 277 (2009) [Vysokomol. Soedin., Ser. A 51, 407 (2009)].
V. T. Lebedev, A. B. Mel’nikov, L. V. Vinogradova, and Gy. Török, Polymer Science, Ser. A 51, 372 (2009) [Vysokomol. Soedin., Ser. A 51, 572 (2009)].
V. T. Lebedev, D. Török, A. B. Mel’nikov, et al., Poverkhnost. Rentgen. Sinkhrotron. Neitron. Issled., No. 8, 16 (2009).
V. T. Lebedev, A. B. Mel’nikov, and L. V. Vinogradova, Polymer Science, Ser. C 52, 111 (2010) [Vysokomol. Soedin., Ser. C 52, 1348 (2010)].
H. G. Elias, in Light Scattering from Polymer Solutions, Ed. by M. B. Huglin (Academic, London, 1972), Ch. 9.
J. F. Joanny, Polymer 21, 71 (1980).
J. Wittmer, A. Johner, and J. F. Joanny, J. Phys. II 5, 635 (1995).
E. Yu. Kramarenko, I. Ya. Erukhimovich, and A. R. Khokhlov, Macromol. Theory Simul. 11, 462 (2002).
E. Yu. Kramarenko, I. Ya. Erukhimovich, and A. R. Khokhlov, Polymer Science, Ser. A 46, 974 (2004) [Vysokomol. Soedin., Ser. A 46, 1570 (2004)].
I. A. Nyrkova, A. R. Khokhlov, and M. Doi, Macromolecules 26, 3601 (1993).
A. N. Semenov, I. A. Nyrkova, and A. R. Khokhlov, Macromolecules 28, 7491 (1995).
A. N. Semenov, J. F. Joanny, and A. R. Khokhlov, Macromolecules 28, 1066 (1995).
S. El Hasri, B. Ray, A. Thierry, and J.-M. Guenet, Macromolecules 37, 4124 (2004).
S. Malik, C. Rochas, M. Schmutz, and J.-M. Guenet, Macromolecules 38, 6024 (2005).
S. Malik, D. Roizard, and J.-M. Guenet, Macromolecules 39, 5957 (2006).
B. Ray, S. El Hasri, A. Thierry, et al., Macromolecules 35, 9730 (2002).
C. Daniel, M. D. De Luca, A. Brulet, et al., Polymer 37, 1273 (1996).
C. Daniel, A. Brulet, A. Menelle, and J.-M. Guenet, Polymer 38, 4193 (1997).
F. Kaneko, Y. Uda, A. Kajiwara, and N. Tanogaki, Macromol. Rapid Commun. 27, 1643 (2006).
J. D. Rudder, H. Berghmans, F. C. D. Schryver, et al., Macromolecules 35, 9529 (2002).
S. Moyses, P. Sonntag, S. J. Spells, and O. Laveix, Polymer 39, 3665 (1998).
J. Li, W. Li, H. Huo, et al., Macromolecules 41, 901 (2008).
H. L. Wagner, J. Phys. Chem. Ref. Data 14, 1101 (1985).
J. S. King, W. Boyer, G. D. Wignall, and R. Ullman, Macromolecules 18, 709 (1985).
K. Venkataswamy and A. M. Jamieson, Macromolecules 19, 124 (1986).
V. T. Lebedev, D. N. Orlova, A. B. Mel’nikov, and L. V. Vinogradova, Polymer Science, Ser. A 52, 228 (2010) [Vysokomol. Soedin., Ser. A 52, 378 (2010)].
J. Roots and B. Nystrom, Macromolecules 13, 1595 (1980).
P. G. De Gennes, Scaling Concepts in Polymer Physics (Cornell Univ. Press, Ithaca, 1979; Mir, Moscow, 1982).
Physical Quantities: A Handbook, Ed. by I. S. Grigor’ev and E. Z. Meilikhov (Atomenergoizdat, Moscow) [in Russian].
V. A. Rabinovich and Z. Ya. Khavin, Abridged Chemical Handbook (Khimiya, Leningrad, 1977) [in Russian].
D. I. Svergun and L. A. Feigin, Small-Angle X-Ray and Neutron Scattering (Nauka, Moscow, 1986) [in Russian].
D. I. Svergun, J. Crystallogr. 25, 495 (1992).
A. E. Nesterov, Handbook on Physical Chemistry of Polymers: Properties of Polymer Solutions and Blends (Naukova Dumka, Kiev, 1984) [in Russian].
V. I. Irzhak, B. A. Rozenberg, and N. S. Enikolopyan, Polymer Networks (Nauka, Moscow, 1979) [in Russian].
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © V.T. Lebedev, A.B. Mel’nikov, Gy. Török, L.V. Vinogradova, 2011, published in Vysokomolekulyarnye Soedineniya, Ser. A, 2011, Vol. 53, No. 8, pp. 1362–1375.
This article is based on the invited report presented at the 5th Russian Kargin Conference “Polymers 2010”.
This work was supported by the Russian Foundation for Basic Research (project no. 07-03-00074a.
Rights and permissions
About this article
Cite this article
Lebedev, V.T., Mel’nikov, A.B., Török, G. et al. Self-organization of sulfopolystyrene ionomers in solutions: Dependence on the polarity of the solution and the content of ionogenic groups in chains. Polym. Sci. Ser. A 53, 678–690 (2011). https://doi.org/10.1134/S0965545X11080049
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0965545X11080049