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@INPROCEEDINGS{Mayrhofer:874348,
author = {Mayrhofer, Leonhard and Moras, Gianpietro and Kuwahara,
Takuya and Held, Alexander and Moseler, Michael},
title = {{Q}uantum {C}hemical {M}odelling of {W}ater {S}plitting:
{F}rom {P}hotoelectrochemistry to {S}uperlubricity},
volume = {50},
address = {Jülich},
publisher = {Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag},
reportid = {FZJ-2020-01381},
series = {Publication Series of the John von Neumann Institute for
Computing (NIC) NIC Series},
pages = {75 - 83},
year = {2020},
comment = {NIC Symposium 2020},
booktitle = {NIC Symposium 2020},
abstract = {Within the project the electronic structure and chemical
reactions at interfaces are investigated by using the
quantum chemical methods density functional theory (DFT) and
density-functional tight binding (DFTB). The research covers
a broad spectrum of topics ranging from sustainable energy
materials for solar hydrogen production to the wear and
friction in tribological contacts including mechanically
induced chemical reactions of lubricant and additive
molecules at surfaces. A common feature of the different
studies are surface reactions of molecules induced by
different driving forces such as excited charge carriers or
external mechanical load. Here, selected examples of our
studies are presented where the splitting of water molecules
at surfaces and interfaces plays a key role. We start with
the ab initio DFT investigation of unconventional
U3O8//Fe2O3 heterostructures which are used to split water
molecules with the purpose of solar hydrogen production and
conclude with DFTB simulations of water lubricated carbon
coatings where water splitting can lead to extremely low
friction, also known as superlubricity.},
month = {Feb},
date = {2020-02-27},
organization = {NIC Symposium 2020, Jülich (Germany),
27 Feb 2020 - 28 Feb 2020},
cin = {NIC},
cid = {I:(DE-Juel1)NIC-20090406},
pnm = {899 - ohne Topic (POF3-899)},
pid = {G:(DE-HGF)POF3-899},
typ = {PUB:(DE-HGF)8 / PUB:(DE-HGF)7},
url = {https://juser.fz-juelich.de/record/874348},
}