2022

Donzelli, Manuel ; Ferber, Thimo ; Vanita, Vanita ; Waidha, Aamir Iqbal ; Müller, Philipp ; Mellin, Maximilian ; Hausbrand, René ; Jaegermann, Wolfram ; Clemens, Oliver (2022)
On the Surface Modification of LLZTO with LiF via a Gas-Phase Approach and the Characterization of the Interfaces of LiF with LLZTO as Well as PEO+LiTFSI.
In: Materials, 15 (19)
doi: 10.3390/ma15196900
Artikel, Bibliographie

2021

Guhl, Conrad ; Rohrer, Jochen ; Kehne, Philipp ; Ferber, Thimo ; Alff, Lambert ; Albe, Karsten ; Jaegermann, Wolfram ; Komissinskiy, Philipp ; Hausbrand, René (2021)
The role of covalent bonding and anionic redox for the performance of sodium cobaltate electrode materials.
In: Energy Storage Materials
doi: 10.1016/j.ensm.2021.02.008
Artikel, Bibliographie

Liu, Yao ; Bai, Yang ; Jaegermann, Wolfram ; Hausbrand, René ; Xu, Bai-Xiang (2021)
Impedance Modeling of Solid-State Electrolytes: Influence of the Contacted Space Charge Layer.
In: ACS Applied Materials & Interfaces, 13 (4)
doi: 10.1021/acsami.0c22986
Artikel, Bibliographie

2020

Liu, Yao ; Ma, Yang-Bin ; Jaegermann, W. ; Hausbrand, René ; Xu, Bai-Xiang (2020)
Interface equilibrium modeling of all-solid-state lithium-ion thin film batteries.
In: Journal of Power Sources, 451
doi: 10.1016/j.jpowsour.2020.227892
Artikel, Bibliographie

2019

Wurster, Verena ; Engel, Christine ; Graebe, Heiko ; Ferber, Thimo ; Jaegermann, Wolfram ; Hausbrand, René (2019)
Characterization of the Interfaces in LiFePO4/PEO-LiTFSI Composite Cathodes and to the Adjacent Layers.
In: Journal of The Electrochemical Society, 166 (3)
doi: 10.1149/2.0621903jes
Artikel, Bibliographie

2018

Hausbrand, René (2018)
Charge transfer and surface layer formation at Li-ion intercalation electrodes : the role of ion and electron transfer for interface equilibria and reactivity.
Technische Universität Darmstadt
Habilitation, Bibliographie

Guhl, Conrad ; Kehne, Philipp ; Ma, Qianli ; Tietz, Frank ; Alff, Lambert ; Komissinskiy, Philipp ; Jaegermann, Wolfram ; Hausbrand, René (2018)
In-operando photoelectron spectroscopy for batteries: Set-up using pristine thin film cathode and first results on NaxCoO2.
In: Review of Scientific Instruments, 89 (7)
doi: 10.1063/1.5022616
Artikel, Bibliographie

Guhl, Conrad ; Kehne, Philipp ; Ma, Qianli ; Tietz, Frank ; Komissinskiy, Philipp ; Jaegermann, Wolfram ; Hausbrand, René (2018)
Interfaces in solid-state sodium-ion batteries: NaCoO 2 thin films on solid electrolyte substrates.
In: Electrochimica Acta, 268
doi: 10.1016/j.electacta.2018.02.109
Artikel, Bibliographie

Schulz, Natalia ; Hausbrand, René ; Dimesso, Lucangelo ; Jaegermann, Wolfram (2018)
XPS-Surface Analysis of SEI Layers on Li-Ion Cathodes: Part I. Investigation of Initial Surface Chemistry.
In: Journal of The Electrochemical Society, 165 (5)
doi: 10.1149/2.0061805jes
Artikel, Bibliographie

Schulz, Natalia ; Hausbrand, René ; Wittich, Carolin ; Dimesso, Lucangelo ; Jaegermann, Wolfram (2018)
XPS-Surface Analysis of SEI Layers on Li-Ion Cathodes: Part II. SEI-Composition and Formation inside Composite Electrodes.
In: Journal of The Electrochemical Society, 165 (5)
doi: 10.1149/2.0881803jes
Artikel, Bibliographie

Schuld, Stephan ; Hausbrand, René ; Fingerle, Mathias ; Jaegermann, Wolfram ; Weitzel, Karl-Michael (2018)
Experimental Studies on Work Functions of Li+ Ions and Electrons in the Battery Electrode Material LiCoO2 : A Thermodynamic Cycle Combining Ionic and Electronic Structure.
In: Advanced Energy Materials, 8 (18)
doi: 10.1002/aenm.201703411
Artikel, Bibliographie

2017

Fingerle, Mathias ; Späth, Thomas ; Schulz, Natalia ; Hausbrand, René (2017)
Adsorption of ethylene carbonate on lithium cobalt oxide thin films: A synchrotron-based spectroscopic study of the surface chemistry.
In: Chemical Physics, 498-499
doi: 10.1016/j.chemphys.2017.09.004
Artikel, Bibliographie

Fingerle, Mathias ; Loho, Christoph ; Ferber, Thimo ; Hahn, Horst ; Hausbrand, René (2017)
Evidence of the chemical stability of the garnet-type solid electrolyte Li 5 La 3 Ta 2 O 12 towards lithium by a surface science approach.
In: Journal of Power Sources, 366
doi: 10.1016/j.jpowsour.2017.08.109
Artikel, Bibliographie

Fingerle, Mathias ; Buchheit, Roman ; Sicolo, Sabrina ; Albe, Karsten ; Hausbrand, René (2017)
Reaction and Space Charge Layer Formation at the LiCoO2–LiPON Interface: Insights on Defect Formation and Ion Energy Level Alignment by a Combined Surface Science–Simulation Approach.
In: Chemistry of Materials, 29 (18)
doi: 10.1021/acs.chemmater.7b00890
Artikel, Bibliographie

Guhl, Conrad ; Fingerle, Mathias ; Hausbrand, René (2017)
Process related effects upon formation of composite electrolyte interfaces: Nitridation and reduction of NASICON-type electrolytes by deposition of LiPON.
In: Journal of Power Sources, 362
doi: 10.1016/j.jpowsour.2017.07.051
Artikel, Bibliographie

Sicolo, Sabrina ; Fingerle, Mathias ; Hausbrand, René ; Albe, Karsten (2017)
Interfacial instability of amorphous LiPON against lithium: A combined Density Functional Theory and spectroscopic study.
In: Journal of Power Sources, 354
doi: 10.1016/j.jpowsour.2017.04.005
Artikel, Bibliographie

Späth, Thomas ; Becker, Dirk ; Schulz, Natalia ; Hausbrand, René ; Jaegermann, Wolfram (2017)
Understanding the SEI Formation at Pristine Li-Ion Cathodes: Chemisorption and Reaction of DEC on LiCoO2 Surfaces Studied by a Combined SXPS/HREELS Approach.
In: Advanced Materials Interfaces, 4 (23)
doi: 10.1002/admi.201700567
Artikel, Bibliographie

2016

Späth, Thomas ; Fingerle, Mathias ; Schulz, Natalia ; Jaegermann, Wolfram ; Hausbrand, René (2016)
Adsorption of Dimethyl Sulfoxide on LiCoO2Thin Films: Interface Formation Studied by Photoemission Spectroscopy.
In: The Journal of Physical Chemistry C, 120 (36)
doi: 10.1021/acs.jpcc.6b05881
Artikel, Bibliographie

Schwöbel, André ; Jaegermann, Wolfram ; Hausbrand, René (2016)
Interfacial energy level alignment and energy level diagrams for all-solid Li-ion cells: Impact of Li-ion transfer and double layer formation.
In: Solid State Ionics, 288
doi: 10.1016/j.ssi.2015.12.029
Artikel, Bibliographie

2015

Precht, Ruben ; Hausbrand, René ; Jaegermann, Wolfram (2015)
Electronic structure and electrode properties of tetracyanoquinodimethane (TCNQ): a surface science investigation of lithium intercalation into TCNQ.
In: Phys. Chem. Chem. Phys., 17 (9)
doi: 10.1039/c4cp05206d
Artikel, Bibliographie

Hausbrand, René ; Cherkashinin, Gennady ; Ehrenberg, Helmut ; Gröting, Melanie ; Albe, Karsten ; Hess, Christian ; Jaegermann, Wolfram (2015)
Fundamental degradation mechanisms of layered oxide Li-ion battery cathode materials: Methodology, insights and novel approaches.
In: Materials Science and Engineering: B, 192
doi: 10.1016/j.mseb.2014.11.014
Artikel, Bibliographie

Schwöbel, André ; Hausbrand, René ; Jaegermann, Wolfram (2015)
Interface reactions between LiPON and lithium studied by in-situ X-ray photoemission.
In: Solid State Ionics, 273
Artikel, Bibliographie

Hausbrand, René ; Schwöbel, André ; Jaegermann, Wolfram ; Motzko, Markus ; Ensling, David (2015)
Surface and Interface Analysis of LiCoO2 and LiPON Thin Films by Photoemission: Implications for Li-Ion Batteries.
In: Zeitschrift für Physikalische Chemie, 229 (9)
doi: 10.1515/zpch-2014-0664
Artikel, Bibliographie

2014

Schwöbel, André ; Precht, Ruben ; Motzko, Markus ; Carrillo Solano, Mercedes A. ; Calvet, Wolfram ; Hausbrand, René ; Jaegermann, Wolfram (2014)
Determination of the valence band structure of an alkali phosphorus oxynitride glass: A synchrotron XPS study on LiPON.
In: Applied Surface Science, 321
doi: 10.1016/j.apsusc.2014.09.174
Artikel, Bibliographie

Hausbrand, René ; Becker, Dirk ; Jaegermann, Wolfram (2014)
A surface science approach to cathode/electrolyte interfaces in Li-ion batteries: Contact properties, charge transfer and reactions.
In: Progress in Solid State Chemistry, 42 (4)
doi: 10.1016/j.progsolidstchem.2014.04.010
Artikel, Bibliographie

Schmid, Stefan ; Hausbrand, René ; Jaegermann, Wolfram (2014)
Cobalt oxide thin film low pressure metal-organic chemical vapor deposition.
In: Thin Solid Films, 567
doi: 10.1016/j.tsf.2014.07.029
Artikel, Bibliographie

Hausbrand, René (2014)
On the use of energy level diagrams for semiconducting ionic electrodes.
In: physica status solidi (a), 211 (9)
doi: 10.1002/pssa.201330423
Artikel, Bibliographie

Becker, Dirk ; Cherkashinin, Gennady ; Hausbrand, René ; Jaegermann, Wolfram (2014)
Adsorption of Diethyl Carbonate on LiCoO2 Thin Films: Formation of the Electrochemical Interface.
In: The Journal of Physical Chemistry C, 118 (2)
doi: 10.1021/Jp405714x
Artikel, Bibliographie

2013

Cherkashinin, Gennady ; Ensling, David ; Komissinskiy, Philipp ; Hausbrand, René ; Jaegermann, Wolfram (2013)
Temperature induced reduction of the trivalent Ni ions in LiMO2 (M=Ni, Co) thin films.
In: Surface Science, 608
doi: 10.1016/j.susc.2012.09.023
Artikel, Bibliographie

2011

Song, Jie ; Jacke, Susanne ; Becker, Dirk ; Hausbrand, René ; Jaegermann, Wolfram (2011)
Stabilization of Thin Film LiCoO2 Electrode by LiPON Coating.
In: Electrochemical and Solid-State Letters, 14 (2)
doi: 10.1149/1.3511772
Artikel, Bibliographie