Relaxation in PolymersM. Pietralla, W. Pechhold |
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Page 115
... amorphous inclusions ( there they were spherical ) . This difference is related to the high viscosity of amorphous phase drops ( the glass transition temperature of the PS oligomer used is close to crystallization temperature ) that ...
... amorphous inclusions ( there they were spherical ) . This difference is related to the high viscosity of amorphous phase drops ( the glass transition temperature of the PS oligomer used is close to crystallization temperature ) that ...
Page 193
... amorphous polymers has been suggested earlier in the works [ 19 , 20 ] to explain the observed scribed by Eq . ( 9 ) , the diffusion coefficient being features of amorphous polymers ' volume relaxation equal to 10-14 m2 / s . The data ...
... amorphous polymers has been suggested earlier in the works [ 19 , 20 ] to explain the observed scribed by Eq . ( 9 ) , the diffusion coefficient being features of amorphous polymers ' volume relaxation equal to 10-14 m2 / s . The data ...
Page 229
... amorphous phase . It is obvious that the existence of several temperature polymorphs should arise from the presence of some types of inter- and intramolecular interaction . With increasing tem- perature they are released subsequently ...
... amorphous phase . It is obvious that the existence of several temperature polymorphs should arise from the presence of some types of inter- and intramolecular interaction . With increasing tem- perature they are released subsequently ...
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