Intrachain Viscosity Analysis of the PIB-Data

The preexponential factor of about 1 ps lies well in the microscopic range. The true activation energy might be somewhat higher because all the evaluation 

Not only the single chain dynamic structure factor of PIB but also other investigated polymers show deviations from Rouse dynamics when approaching local scales. As already discussed above, in the combined NSE and MD-simu- 

The dotted line shows the mean value for small Q. (Reprinted with permission from [39]. Copyright 2004 EDP Sciences) 

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