% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Wang:155214,
author = {Wang, Zilin and Afanasenkau, Dzmitry and Dong, Minjie and
Huang, Danni and Wiegand, Simone},
title = {{M}olar mass and temperature dependence of the
thermodiffusion of polyethylene oxide in water/ethanol
mixtures},
journal = {The journal of chemical physics},
volume = {141},
number = {6},
issn = {1089-7690},
address = {Melville, NY},
publisher = {American Institute of Physics},
reportid = {FZJ-2014-04389},
pages = {064904},
year = {2014},
abstract = {In this work we study the molar mass dependence of the
thermodiffusion of polyethylene oxide at different
temperatures in ethanol, water/ethanol mixture
$(c_water=0.7)$ and water in a molar mass range up to
$M_w=180000$ g/mol. Due to the low solubility of
polyethylene oxide oligomers in ethanol the measurements are
limited up to $M_w=2200$ g/mol. The specific water/ethanol
concentration 0.7 has been chosen, because at this weight
fraction the thermal diffusion coefficient, $D_T,$ of
water/ethanol vanishes so that the system can be treated as
a pseudo binary mixture. The addition of ethanol will
degrade the solvent quality, so that we expect a change of
the interaction energies between polymer and solvent. The
analysis of the experimental data within a theoretical model
shows the need of a refined model, which takes specific
interactions into account.},
cin = {ICS-3},
ddc = {540},
cid = {I:(DE-Juel1)ICS-3-20110106},
pnm = {451 - Soft Matter Composites (POF2-451)},
pid = {G:(DE-HGF)POF2-451},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000340713700054},
doi = {10.1063/1.4891720},
url = {https://juser.fz-juelich.de/record/155214},
}