Polymer-Mode-Coupling Theory of Finite-Size-Fluctuation Effects in Entangled Solutions, Melts, and Gels. 1. General Formulation and Predictions

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1997
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Schweizer, Kenneth S.
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The transport coefficients of dense polymeric fluids are approximately calculated from the microscopic intermolecular forces. The following finite molecular weight effects are discussed within the polymer-mode-coupling theory (PMC) and compared to the corresponding reptation/tube ideas: constraint release mechanism, spatial inhomogeneity of the entanglement constraints, and tracer polymer shape fluctuations. The entanglement corrections to the single polymer Rouse dynamics are shown to depend on molecular weight via the ratio N/Ne, where the entanglement degree of polymerization, Ne, can be measured from the plateau shear modulus.

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ISO 690FUCHS, Matthias, Kenneth S. SCHWEIZER, 1997. Polymer-Mode-Coupling Theory of Finite-Size-Fluctuation Effects in Entangled Solutions, Melts, and Gels. 1. General Formulation and Predictions. In: Macromolecules. 1997, 30, pp. 5133-5155. Available under: doi: 10.1021/ma970234b
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@article{Fuchs1997Polym-4936,
  year={1997},
  doi={10.1021/ma970234b},
  title={Polymer-Mode-Coupling Theory of Finite-Size-Fluctuation Effects in Entangled Solutions, Melts, and Gels. 1. General Formulation and Predictions},
  volume={30},
  journal={Macromolecules},
  pages={5133--5155},
  author={Fuchs, Matthias and Schweizer, Kenneth S.}
}
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