[en] The aggregation behavior of omega- and alpha,omega-metal sulfonato polystyrene in toluene has been investigated by static and dynamic light scattering. Monofunctional chains reversibly associate into small reverse micelles. Lithium-based ionic aggregates contain an average of 12 ion pairs, which corresponds to a preferential structure for the ionic cores. When the molecular weight of the chains is increased, polymer-solvent interactions progressively distort the ionic aggregates, and above a critical molecular weight, estimated to be 50000 in toluene, the multiplets collapse into smaller aggregates of an average of 3 ion pairs. Traces of polar solvents do not strongly affect the aggregation number, but do weaken the dipole-dipole interactions. Structure of the ionic cores strongly depends on the nature of the ion pairs, which suggests that this structural feature is a key parameter in the control of the structure-property relationships in ionomers. The aggregation behavior of the difunctional chains is complex, due to the occurrence of a closed association mechanism for the individual multiplets and an open association of reverse micelles into larger aggregates.
Research Center/Unit :
Center for Education and Research on Macromolecules (CERM)
Disciplines :
Chemistry Materials science & engineering
Author, co-author :
Vanhoorne, Pierre ; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Jérôme, Robert ; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Language :
English
Title :
Aggregation behavior of ω- and α,ω-metal sulfonato polystyrene in toluene
Publication date :
31 July 1995
Journal title :
Macromolecules
ISSN :
0024-9297
eISSN :
1520-5835
Publisher :
Amer Chemical Soc, Washington, United States - Washington
scite shows how a scientific paper has been cited by providing the context of the citation, a classification describing whether it supports, mentions, or contrasts the cited claim, and a label indicating in which section the citation was made.
Bibliography
MacKnight, W. J., Earnest, T. R. J. Polym. Sci., Macromol. Rev. 1981, 16, 41.
Structure and Properties of Ionomers; Pinéri, M., Eisenberg, A., Eds.; NATO Advanced Study Institute Series C.; Reidel: Boston, 1987; Vol. 198.
Coulombic Interactions in Macromolecular Systems; Eisenberg, A., Bailey, F. E., Eds.; ACS Symposium Series 302; American Chemical Society: Washington, DC, 1986.
Handlin, D. L., MacKnight, W. J., Thomas, E. L. Macromolecules 1981, 14, 795.
Lantman, C. W., MacKnight, W. J., Lundberg, R. D. Comprehensive Polymer Science; Allen, G., Bevington, J. C, Eds.; Pergamon Press: Oxford, UK, 1989; Vol. 2, Chapter 25.
Williams, C. E., Colliex, C., Horrion, J., Jérôme, R. In Multiphase Polymers: Blends and Ionomers; Utracki, L. A., Weiss, R. A., Eds.; ACS Symposium Series 395; American Chemical Society: Washington, DC, 1989; Chapter 18.
Li Chi; R. A., Cooper, S. L. Polymer 1989, 30, 1227.
Ions in Polymers; Eisenberg, A., Ed.; Advances in Chemistry Series 187; American Chemical Society: Washington, DC, 1980.
Yano, S., Fujiwara, Y., Kato, F., Aoki, K., Koizumi, N. Polym. J. 1981, 13, 28.
Laleg, M., Camberlin, Y., Boiteux, G., Seytre, G., Pascault, J. P. J. Macromol. Sci., Polym. Phys. Ed. 1984, B23, 233.
Boiteux, G., Foucart, M., Jérôme, R. Polymer 1992, 33, 4242.
Yarusso, D. J., Cooper, S. L. Macromolecules 1983, 16, 1871.
Weiss, R. A., Lefelar, J. A. Polymer 1986, 27, 3.
Galambos, A. F., Stockton, W. B., Koberstein, J. T., Sen, A., Weiss, R. A., Russel, T. P. Macromolecules 1987, 20, 3091.
Broze, G., Jérôme, R., Teyssié, P. H.; Gallot, B. J. Polym. Sci., Polym. Lett. Ed. 1981, 19, 415.
Williams, C. E., Russell, T. P., Jérôme, R., Horrion, J. Macromolecules 1986, 19, 2877.
Horrion, J., Jérôme, R., Teyssié, P.H.; Marco, C., Williams, C. E. Polymer 1988, 29, 1203–1210.
Clough, S. B., Cortelek, D., Nagabhushanam, T., Salamone, J. C., Watterson, A. C. Polym. Eng. Sci. 1984, 24, 385.
Earnest, T. R., Higgins, J. S., MacKnight, W. J. Macromolecules 1982, 15, 1390.
Pedley, A. M., Higgins, J. S., Peiffer, D. G., Rennie, A. R., Staples, E. Polymer Commun. 1989, 30, 162.
Eisenberg, A., Hird, B., Moore, R. B. Macromolecules 1990, 23, 4098.
Broze, G., Jérôme, R., Teyssié, P. H. Macromolecules 1981, 14, 224.
Broze, G., Jérôme, R., Teyssié, P.H.; Macro, C. Polym. Bull. 1981, 4, 241.
Broze, G., Jérôme, R., Teyssié, P.H. Macromolecules 1982, 15, 920.
Jérôme, R. In Telechelic Polymers: Synthesis and Applications; Goethals, E. J., Ed.; CRC Press, Inc.: Boca Raton, FL, 1989; Chapter 11.
Yano, S., Tadano, K., Jérôme, R. Macromolecules 1991, 24, 6439.
Vanhoorne, P., Jérôme, R., Teyssié, P.H.; Lauprêtre, F. Macromolecules 1994, 27, 2548.
Vanhoorne, P., Maus, C., Van den Bossche, G., Fontaine, F., Sobry, R., Jérôme, R., Stamm, M. J. Phys. IV 1993, 3 (C8), 63.
Vanhoorne, P., Van den Bossche, G., Fontaine, F., Sobry, R., Jérôme, R., Stamm, M. Macromolecules 1994, 27, 838.
Zhong, X. F., Eisenberg, A. Macromolecules 1994, 27, 1751.
Elias, H. G. In Light Scattering from Polymer Solutions; Huglin, M. B., Ed.; Academic Press: New York, 1972; Chapter 9.
Burchard, W. Adv. Polym. Sci. 1983, 48, 1.
Burchard, W. Makromol. Chem., Macromol. Symp. 1990, 39, 179.
Huglin, M. B. In Polymer Handbook; Brandrup, J., Immergut, E. H., Eds.; John Wiley and Sons: New York, 1989; Chapter 7, p 409.
Lantman, C. W., MacKnight, W. J., Peiffer, D. G., Sinha, S. K., Lundberg, R. D. Macromolecules 1987, 20, 1096.
Huber, K., Bantle, S., Lutz, P., Burchard, W. Macromolecules 1985, 18, 1461.
Pedley, A. M., Higgins, J. S., Peiffer, D. G., Burchard, W. Macromolecules 1990, 23, 1434.
Jalal, V., Duplessix, R. J. Phys. 1988, 49, 1775.
Hara, M., Wu, J. L. Macromolecules 1988, 21, 402.
Davidson, N. S., Fetters, L. J., Funk, W. G., Graessley, W. W., Hadjichristidis, N. Macromolecules 1988, 21, 112.
Möller, M., Omeis, J., Mühleisen, E. Reversible Polymeric Gels and Related Systems; ACS Symposium Series 350; American Chemical Society: Washington, DC, 1987; Chapter 7.
Möller, M., Mühleisen, E., Omeis, J. In Physical Networks: Polymers and Gels; Burchard, W., Ross-Murphy, S. B., Eds.; Elsevier Applied Science: London and New York, 1990; Chapter 4.
Bug, A. L. R., Cates, M. E., Safran, S. A., Witten, T. A. J. Chem. Phys. 1987, 87, 1824.
Wang, Z. G., Safran, S. A. J. Chem. Phys. 1988, 89, 5323.
Wang, Z. G. Langmuir 1990, 6, 928.
Lundberg, R. D. J. Appl. Polym. Sci. 1982, 27, 4623.
Timbó, A. M., Higgins, J. S., Peiffer, D. G., Maus, C., Vanhoorne, P., Jérôme, R. J. Phys. IV 1993, 3 (C8), 71.
Similar publications
Sorry the service is unavailable at the moment. Please try again later.
This website uses cookies to improve user experience. Read more
Save & Close
Accept all
Decline all
Show detailsHide details
Cookie declaration
About cookies
Strictly necessary
Performance
Strictly necessary cookies allow core website functionality such as user login and account management. The website cannot be used properly without strictly necessary cookies.
This cookie is used by Cookie-Script.com service to remember visitor cookie consent preferences. It is necessary for Cookie-Script.com cookie banner to work properly.
Performance cookies are used to see how visitors use the website, eg. analytics cookies. Those cookies cannot be used to directly identify a certain visitor.
Used to store the attribution information, the referrer initially used to visit the website
Cookies are small text files that are placed on your computer by websites that you visit. Websites use cookies to help users navigate efficiently and perform certain functions. Cookies that are required for the website to operate properly are allowed to be set without your permission. All other cookies need to be approved before they can be set in the browser.
You can change your consent to cookie usage at any time on our Privacy Policy page.