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@ARTICLE{Glomann:19070,
author = {Glomann, T. and Schneider, G.J. and Bras, A.R. and
Pyckhout-Hintzen, W. and Wischnewski, A. and Zorn, R. and
Allgaier, J. and Richter, D.},
title = {{U}nified {D}escription of the {V}iscoelastic and
{D}ielectric {G}lobal {C}hain {M}otion in {T}erms of the
{T}ube {T}heory},
journal = {Macromolecules},
volume = {44},
issn = {0024-9297},
address = {Washington, DC},
publisher = {Soc.},
reportid = {PreJuSER-19070},
pages = {7430 - 7437},
year = {2011},
note = {The authors thank Dr. Lutz Willner for the synthesis of
some of the polyisoprene samples. We gratefully acknowledge
the funding by the Deutsche Kautschuk Gesellschaft,
Frankfurt, Germany.},
abstract = {We present a new approach to a unified description of the
dielectric end-to-end vector and the viscoelastic stress
relaxation of entangled homopolymer melts in terms of the
tube model. The comparison and quantitative analysis of
carefully recorded viscoelastic and dielectric relaxation
spectra evidence that the dielectric mode distribution is
completely determined by reptation and contour length
fluctuations and thus is insensitive to the CR process
within experimental accuracy. We show that a joint analysis
of viscoelastic and dielectric experiments allows an
accurate characterization of pure single chain dynamics. The
general validity of our approach is demonstrated on
monodisperse polyisoprene (PI) for a wide range of different
molecular weights and on poly(butylene oxide) (PBO).},
keywords = {J (WoSType)},
cin = {ICS-1 / JCNS (München) ; Jülich Centre for Neutron
Science JCNS (München) ; JCNS-FRM-II / JCNS-1},
ddc = {540},
cid = {I:(DE-Juel1)ICS-1-20110106 /
I:(DE-Juel1)JCNS-FRM-II-20110218 /
I:(DE-Juel1)JCNS-1-20110106},
pnm = {BioSoft: Makromolekulare Systeme und biologische
Informationsverarbeitung / Großgeräte für die Forschung
mit Photonen, Neutronen und Ionen (PNI)},
pid = {G:(DE-Juel1)FUEK505 / G:(DE-Juel1)FUEK415},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
shelfmark = {Polymer Science},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000295058400040},
doi = {10.1021/ma200674z},
url = {https://juser.fz-juelich.de/record/19070},
}