Molecular basis of polymer networks: proceedings of the 5th IFF-Ill Workshop, Jülich, Fed. Rep. of Germany, October 5-7, 1988The contributors to this volume appraise our knowledge of the molecular physics of polymer networks and pinpoint areas of research where significant advances can be made using new theories and techniques. They describe both theoretical approaches, based on new theoretical concepts and original network models, and recent experimental investigations using SANS, 2H NMR or QELS. These new techniques provide precise information about network behaviour at the molecular level. Reported results of the application of these and more traditional techniques include the microscopic conformation and properties of permanent networks or gels formed by specific interchain interactions, the behaviour of elastomer liquid crystals, and the static and dynamic properties of star-branched polymers. |
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Page 8
What Is the Meaning and the Applicability of the Rouse Regime in a Dense
System ? It is well known that in a ... the situation is different. Obviously the
postulates corresponding to the Rouse model are not at all applicable to a gel or
a melt.
What Is the Meaning and the Applicability of the Rouse Regime in a Dense
System ? It is well known that in a ... the situation is different. Obviously the
postulates corresponding to the Rouse model are not at all applicable to a gel or
a melt.
Page 90
Consequently, no additional internal length scale, explicitly taken into account in
the tube model, can be extracted from the ... Within the regime of validity the
Rouse model also fits very accurately to the fine details of the master curves (Fig.
Consequently, no additional internal length scale, explicitly taken into account in
the tube model, can be extracted from the ... Within the regime of validity the
Rouse model also fits very accurately to the fine details of the master curves (Fig.
Page 96
This model by James and Guth is the simplest and its formulation by Flory /24/ is
also the most elegant network model ... The incoherent scattering data are in
quite good agreement with the predictions of the Rouse model, which does not
take ...
This model by James and Guth is the simplest and its formulation by Flory /24/ is
also the most elegant network model ... The incoherent scattering data are in
quite good agreement with the predictions of the Rouse model, which does not
take ...
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Contents
Remarks | 2 |
The BaumgartnerMuthukumar Effect in Networks | 11 |
Statistical Mechanics of dDimensional Polymer Networks and Exact | 17 |
Copyright | |
13 other sections not shown
Other editions - View all
Molecular Basis of Polymer Networks: Proceedings of the 5th IFF-ILL Workshop ... Artur Baumgärtner,Claude E. Picot No preview available - 2011 |
Common terms and phrases
42 Molecular Basis anisotropy Basis of Polymer Bastide behaviour blends calculated carrageenan chain segments Chem chemical chemical potential configuration conformation constant constraints corresponding crosslinking curves deformation density dependence deswelling deuterated deviatoric distribution dynamics effect elastic free energy elementary strand elongation entanglements entropy equation equilibrium excluded volume experimental experiments exponent Flory Flory-Huggins Flory-Huggins theory fluctuations fractal dimension free chains free energy Gaussian gelation Gennes helix increases interaction parameter isotropic labelled paths layer length linear Macromolecules macroscopic measurements melt micronetworks modulus molecular weight monomers network chains neutron scattering observed obtained PDMS chains phantom network Phys polybutadiene polyelectrolyte Polymer Networks polymeric fractals polystyrene Proceedings in Physics properties radius of gyration ratio rod network Rouse model rubber elasticity S.F. Edwards sample scaling solution solvent Springer Proceedings star molecules star polymers swelling swollen temperature theory topological uniaxial values vector viscoelastic viscosity volume fraction