% 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{Malek:872924,
author = {Malek, Ali and Sadeghi, Ehsan and Jankovic, Jasna and
Eikerling, Michael and Malek, Kourosh},
title = {{A}quivion {I}onomer in {M}ixed {A}lcohol-{W}ater
{S}olution: {I}nsights from {M}ulti-{S}cale {M}olecular
{M}odeling},
journal = {The journal of physical chemistry / C C, Nanomaterials and
interfaces},
volume = {124},
issn = {1932-7455},
address = {Washington, DC},
publisher = {Soc.},
reportid = {FZJ-2020-00389},
pages = {3429-3438},
year = {2020},
abstract = {Short side-chain ionomers such as Aquivion are increasingly
used in the fabrication of polymer electrolyte membrane fuel
cells. Aquivion exhibits reduced gas crossover, enhanced
glass transition temperature, better mechanical stability,
and higher conductivity in comparison to Nafion, their long
side chain relative. We performed atomistic molecular
dynamics simulations of Aquivion at varying water contents
and proportion of isopropanol mixed into the solvent and
examined the structure and dynamics of the system. Atomistic
simulations are followed by coarse-grained simulations to
develop a coarse-grained model applicable to both long and
short side chain ionomers. The density of Aquivion and
Nafion membranes from simulations is calculated and compared
with that from the experiment. The Aquivion system shows
higher diffusion coefficients for water molecules and
hydronium ions than the Nafion system. The water network
morphology is analyzed as a function of water content.},
cin = {IEK-13},
ddc = {530},
cid = {I:(DE-Juel1)IEK-13-20190226},
pnm = {113 - Methods and Concepts for Material Development
(POF3-113)},
pid = {G:(DE-HGF)POF3-113},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000514221600001},
doi = {10.1021/acs.jpcc.9b08969},
url = {https://juser.fz-juelich.de/record/872924},
}