Polymer Motion in Dense Systems: Proceedings of the Workshop, Grenoble, France, September 23-25, 1987Dieter Richter |
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Page 51
... protonated ester methyl groups have a Ti minimum at about 75 K and those with protonated a - methyl groups , at 200 to 260 K. The effect of protonating the ester methyl and the main chain , as in sample B , is ( i ) to raise the ...
... protonated ester methyl groups have a Ti minimum at about 75 K and those with protonated a - methyl groups , at 200 to 260 K. The effect of protonating the ester methyl and the main chain , as in sample B , is ( i ) to raise the ...
Page 138
... protonated polyethylene between 0.5 and 5 shows not only segmental diffusion , but also fast fluctuations within a restricted volume of several diameter . The measurements in the melt do not allow one to decide whether the fast motion ...
... protonated polyethylene between 0.5 and 5 shows not only segmental diffusion , but also fast fluctuations within a restricted volume of several diameter . The measurements in the melt do not allow one to decide whether the fast motion ...
Page 161
... protonated labels at random positions along the chain . Each label consisted of 8 protonated units . In such a sample the scattering from each label arises mainly from its contrast to the deute- rated surrounding and thus is coherent in ...
... protonated labels at random positions along the chain . Each label consisted of 8 protonated units . In such a sample the scattering from each label arises mainly from its contrast to the deute- rated surrounding and thus is coherent in ...
Contents
Local Motions in Bulk Polymers By L Monnerie J L Viovy | 2 |
Large Scale Motion Near the Glass Transition | 18 |
SynchrotronExcited Fluorescence Study of Local Dynamics in Bulk | 37 |
Copyright | |
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anisotropy autocorrelation function behaviour bond calculated Chem components concentration fluctuations conformational constraints copolymer correlation function corresponding crosslinking curve decay deformation density deuterated diffusion coefficient dynamic light scattering dynamics effect elastic energy entanglement equation experimental Figure fluorescence anisotropy frequency friction Fytas glass transition incoherent incoherent scattering interaction isotropic lattice length Lett light scattering linear lineshape Macromolecules matrix measurements mixture modes molecular weight molecules monomer motion neutron scattering observed obtained orientation P.G. de Gennes parameter PDMS Phys plot polybutadiene polymer blends polymer chain polymeric polystyrene predicted protonated quasielastic radius of gyration range rods rotational Rouse model rubber sample scale scattered intensity scattering experiments scattering function segments shows simulations small angle solid solution spectra spectrum spin spinodal spinodal decomposition structure factor T₁ techniques temperature dependence theoretical theory tion tube values vector viscoelastic volume