Internal motion in chain polymers

Internal motion in polystyrene chain polymers with molecular weights greater than 10 6 has been measured from the linewidths of the light scattered Rayleigh components. The relaxation time of this motion is around 10 −4 sec for low viscosity solvents and is lower than but in the same region as the f...

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Bibliographic Details
Published in:Chemical physics letters 1973-04, Vol.19 (3), p.351-354
Main Authors: King, T.A., Knox, A., McAdam, J.D.G.
Format: Article
Language:English
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Summary:Internal motion in polystyrene chain polymers with molecular weights greater than 10 6 has been measured from the linewidths of the light scattered Rayleigh components. The relaxation time of this motion is around 10 −4 sec for low viscosity solvents and is lower than but in the same region as the fundamental mode of the Rouse-Zimm model.
ISSN:0009-2614
1873-4448
DOI:10.1016/0009-2614(73)80377-X