Relaxation in PolymersM. Pietralla, W. Pechhold |
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Page 80
... defects in crystalline PE . However , the equations of motions are invariant under the Lorentz transformation group ... defects from [ 7,8 ] . The profiles and the energies of these defects are compared in Fig . 3 and in Table 2 , respec ...
... defects in crystalline PE . However , the equations of motions are invariant under the Lorentz transformation group ... defects from [ 7,8 ] . The profiles and the energies of these defects are compared in Fig . 3 and in Table 2 , respec ...
Page 144
... defects which appear in the glassy samples during its loading and recovery from their metastable states at heating . IR - Fourier analysis of the polymers investigated during their deformation and temperature recovery has shown that the ...
... defects which appear in the glassy samples during its loading and recovery from their metastable states at heating . IR - Fourier analysis of the polymers investigated during their deformation and temperature recovery has shown that the ...
Page 147
... defects at loading of glassy polymers . Horizon- tal bars - plastic shear defects ( SD's ) with different internal energy and different activation energy 4Erec of their recovery to initial structure . Path II - the way of plastic SD ...
... defects at loading of glassy polymers . Horizon- tal bars - plastic shear defects ( SD's ) with different internal energy and different activation energy 4Erec of their recovery to initial structure . Path II - the way of plastic SD ...
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