Relaxation in PolymersM. Pietralla, W. Pechhold |
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Page 111
... mechanism ( paths A - A ' and B - B ' ) . ( Since the nucleation mechanism in polymer blends seems to have never been studied we will discuss below the demixing process illustrating it by the spinodal decomposition . ) Compared to ...
... mechanism ( paths A - A ' and B - B ' ) . ( Since the nucleation mechanism in polymer blends seems to have never been studied we will discuss below the demixing process illustrating it by the spinodal decomposition . ) Compared to ...
Page 193
... mechanism will be realized when correspond- ing characteristic times are either commensurate or smaller than those of the local mechanism of relaxa- tion . Since these times drop with increasing tempera- ture , the samples must be thin ...
... mechanism will be realized when correspond- ing characteristic times are either commensurate or smaller than those of the local mechanism of relaxa- tion . Since these times drop with increasing tempera- ture , the samples must be thin ...
Page 196
... mechanism to the total process of relaxation . Nevertheless , the diffusion mechanism in large samples does not cause any appreciable change in the body volume . However , it results in property gradient of surface layers . The value of ...
... mechanism to the total process of relaxation . Nevertheless , the diffusion mechanism in large samples does not cause any appreciable change in the body volume . However , it results in property gradient of surface layers . The value of ...
Contents
Preface | 13 |
Dispersive and nondispersive transport processes in polymers | 45 |
Neutron spinecho investigations on the dynamics of polymer systems | 63 |
Copyright | |
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Common terms and phrases
amorphous annealing behavior calculated changes charge carrier Chem Phys coefficient component concentration copolymer correlation function crosslinked crystalline crystallization curves dangling chains defects deformation density diacetylene dielectric dielectric relaxation diffusion dipole distribution dynamic elastic energy equation equilibrium experimental experiments factor film fluctuations free volume frequency glass transition glass transition temperature glassy polymers heating increase intensity interaction layer length linear Macromolecules measured mechanism melt mesomorphic mesophase mobility modes modulus molecular mass molecular weight molecules monomer motion neutron observed obtained orientation parameter PDES peak perature phase phonon Phys Rev plastic polarization polybutadiene Polym Sci polymer polymer chains polymeric properties PTTF PVDF radicals range region relaxation processes Rouse sample scale scattering segment shear shown in Fig spatial light modulator spectra spectrum spherulite structure T₁ temperature dependence theory thermal thermodynamic tion tube ture values viscoelastic viscosity