## 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. |

### From inside the book

Results 1-3 of 3

Page 185

In this system it was found, [4], that for p > 0.4, the EV contribution to the stress

becomes increasingly non-isotropic and for p = 0.7, this contribution to the

recently ...

In this system it was found, [4], that for p > 0.4, the EV contribution to the stress

becomes increasingly non-isotropic and for p = 0.7, this contribution to the

**deviatoric**(i.e. total minus mean) stress becomes dominant. We have morerecently ...

Page 186

+ Z <r;,uc,(ra)yi(a)y/a)> + ate 1 <rau'nc(ro)yi(ot)y/o[) (4) acne where the notations

o<£c or oenc indicate that the sums range over all pairs of covalently or

noncovalently interacting atoms, respectively. The

as V 3- ...

+ Z <r;,uc,(ra)yi(a)y/a)> + ate 1 <rau'nc(ro)yi(ot)y/o[) (4) acne where the notations

o<£c or oenc indicate that the sums range over all pairs of covalently or

noncovalently interacting atoms, respectively. The

**deviatoric**stress Ty is definedas V 3- ...

Page 187

2: Ratio of the noncovalent contribution to

corresponding covalent contribution for the tetrafunctional network and for the

three-chain model [2]. Ratio for the arrested melt is between corresponding

values of the ...

2: Ratio of the noncovalent contribution to

**deviatoric**stress, Tjj, to thecorresponding covalent contribution for the tetrafunctional network and for the

three-chain model [2]. Ratio for the arrested melt is between corresponding

values of the ...

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Contents

Remarks | 2 |

Statistical Mechanics of dDimensional Polymer Networks and Exact | 17 |

FluctuationInduced Deformation Dependence of the FloryHuggins | 35 |

Copyright | |

12 other sections not shown

### Common terms and phrases

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 Editors effect elastic free energy elementary strand elongation entanglements entropy equation equilibrium excluded volume experimental experiments exponent factor Flory Flory-Huggins fluctuations fractal dimension free chains free energy Gaussian gelation Gennes increases interaction parameter isotropic labelled paths length linear Macromolecules macroscopic measurements melt modulus Molecular Basis molecular weight monomers network chains neutron scattering observed obtained P.G. de Gennes PDMS chains phantom network Phys Picot polyelectrolyte Polymer Networks polymeric fractals polystyrene Proceedings in Physics properties radius of gyration ratio reptation rod network Rouse model rubber elasticity sample scaling solution solvent Springer Proceedings star molecules star polymers structure surface swelling swollen temperature theory topological uniaxial values vector viscoelastic viscosity volume fraction