Hostname: page-component-586b7cd67f-l7hp2 Total loading time: 0 Render date: 2024-11-29T09:23:35.387Z Has data issue: false hasContentIssue false
  • English
  • Français

Surface Hydrodynamic Modes on Concentrated Polymer Solutions and Gels

Published online by Cambridge University Press:  21 February 2011

J. L. Harden ,
P. A. Pincus  and
H. Pleiner
J. L. Harden
Affiliation:
Materials Department, College of Engineering, University of California, Santa Barbara, CA 93106
P. A. Pincus
Affiliation:
Materials Department, College of Engineering, University of California, Santa Barbara, CA 93106
H. Pleiner
Affiliation:
FB Physik, Universitat Essen, D4300 Essen 1, Federal Republic of Germany
Get access

Abstract

We present a coupled two-fluid model for hydrodynamic surface modes on concentrated polymer solutions and swollen polymer gels. This model is used to investigate such surface modes in the limit of strong coupling. We discuss the form of the modes as a function of polymer concentration and the effects of chain diffusion and surface tension on the nature of these modes.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 177: Symposium V – Macromolecular Liquids , 1989 , 383
Copyright
Copyright © Materials Research Society 1990

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Bird, R.B., Armstrong, R.C., and Hassager, O., The Dynamics of Polymeric Liquids (John Wiley, New York, 1977); M. Doi and S.F. Edwards, The Theory of Polymer Dynamics (Oxford University Press, New York, 1986).Google Scholar
2. Silverberg, A. (private communication)Google Scholar
3. Tejero, C.F., Rodriguez, M.J., and Baus, M., Phys. Lett. 98A (7), 371 (1983); C.F. Tejero, and M. Baus, Mol. Phys. 54 (6), 1307 (1985).Google Scholar
4. Pleiner, H., Harden, J.L., and Pincus, P.A., Europhys. Lett. 7 (5), 383 (1988).Google Scholar
5. deGennes, P.-G. and Pincus, P.A., J. Chemie Physique 74 (5), 616 (1977).Google Scholar
6. Harden, J.L., Pleiner, H., and Pincus, P.A., Langmuir 5 (6), 1436 (1989).Google Scholar
7. Harden, J.L., Pleiner, H., and Pincus, P.A. (unpublished).Google Scholar
8. The present analysis holds in the more general case of γpolmer ≳ γsolvent. See p. 1436 of reference 6.Google Scholar
9. deGennes, P.-G., Macromolecules 9, 594 (1976).Google Scholar
10. An argument due to S. Alexander communicated to us by Halperin, A..Google Scholar
11. Levich, V., Physiochemical Hydrodynamics (Prentice Hall, Englewood Cliffs, NJ, 1962), Ch. XG.Google Scholar
12. Landau, L.D. and Lifshitz, E.M., The Theory of Elasticity (Pergamon Press, New York, 1959), Ch. V.Google Scholar
13. Landau, L.D. and Lifshitz, E.M., Fluid Mechanics (Pergamon Press, New York, 1959), Ch. II.Google Scholar
14. deGennes, P.-G., Scaling Concepts in Polymer Physics (Cornell University Press, Ithaca, NY, 1979), Chs. III, VIII.Google Scholar