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@ARTICLE{Zoller:877297,
author = {Zoller, Florian and Luxa, Jan and Bein, Thomas and
Fattakhova, Dina and Bousa, Daniel and Sofer, Zdenek},
title = {{F}lexible freestanding {M}o{S} 2 based paper-like material
for energy conversion and storage},
journal = {Beilstein journal of nanotechnology},
volume = {10},
issn = {2190-4286},
address = {Frankfurt, M.},
publisher = {Beilstein-Institut zur Förderung der Chemischen
Wissenschaften},
reportid = {FZJ-2020-02113},
pages = {1488-1496},
year = {2019},
abstract = {Construction of flexible electrochemical devices for energy
storage and generation is of utmost importance in the modern
society. In this article, we report the synthesis of
flexible MoS 2 based composite paper by high-energy shear
force milling and simple vacuum filtration. This composite
material combines high flexibility, mechanical strength and
good chemical stability. Chronopotentiometric
charge-discharge measurements were used to determine the
capacitance of our paper material. Highest capacitance of
33 mF cm -2 was achieved at current density of 1 mA cm
-2 showing potential application in supercapacitors. We
further used the material as a cathode for hydrogen
evolution reaction (HER) with an onset potential of ca.
-0.2 V vs RHE. The onset potential was even lower ( ca .
-0.1 V vs RHE) after treatment with n-butyllithium
suggesting the introduction of new active sites. Finally, a
potential use in Lithium ion batteries (LIB) was examined.
Our material can be used directly without any binder,
additive carbon or copper current collector and delivers
specific capacity of 740 mA h g -1 at a current density
of 0.1 A g -1 . After 40 cycles at this current density
the material still reached a capacity retention of $91\%.$
Our findings show that this composite material could find
application in electrochemical energy storage and generation
devices where high flexibility and mechanical strength are
desired.},
cin = {IEK-1},
ddc = {620},
cid = {I:(DE-Juel1)IEK-1-20101013},
pnm = {131 - Electrochemical Storage (POF3-131)},
pid = {G:(DE-HGF)POF3-131},
typ = {PUB:(DE-HGF)16},
doi = {10.3762/bxiv.2019.24.v1},
url = {https://juser.fz-juelich.de/record/877297},
}