Events
2. AQua-Industrietag für alle interessierten Personen aus Industrie und Forschung
Birgit Blumberg2023-06-27T14:46:58+02:00Präsentation der Forschungsergebnisse aus den Projekten (Vorträge und Poster) sowie Impulsvorträge zu analytischen Fragestellungen aus der Industrie Mittwoch, 05. Juli 2023 Stadthaus UlmMünsterplatz [...]
Veröffentlichungen aus den Projekten
AnLiBa
MS. Ohneseit, P. Finster, C. Floras, N. Lubenau, N. Uhlmann, H. J. Seifert, C. Ziebert; Batteries 2023, 9, 237
https://doi.org/10.3390/batteries9050237
Creating safe and sustainable Batteries for the future
C. Ziebert; The Innovation Platform 5 (2021) 128-131
https://www.innovationnewsnetwork.com/publication/the-innovation-platform-issue-5/
Battery calorimeters and gas chromatography for gas analysis of lithium-ion batteries
C. Ziebert; The Innovation Platform 9 (2022) 162-165
https://www.innovationnewsnetwork.com/publication/the-innovation-platform-issue-9/
Battery venting gas analysis using battery calorimeters & gas chromatography
C. Ziebert; Open Access Government 33 (2022) 384-385
https://www.openaccessgovernment.org/open-access-government-january-2022/126948/
Calorimetric studies and safety tests on lithium-ion cells and post-lithium cells
C. Ziebert; Open Access Government 37 (2023) 416-419
https://doi.org/10.56367/OAG-037-10412
Calorimetric studies and safety tests on lithium-ion cells and post-lithium cells in the projects AnaLiBa, BatgasMod, HELIOS and POLiS
C. Ziebert; Open Access Government
https://www.openaccessgovernment.org/caloimetric-studies-safety-tests-lithium-ion-cells-post-kit/156949/
CharLiSiKo
M. Flügel, M. Bolsinger, M. Marinaro, V. Knoblauch, M. Hölzle, M. Wohlfahrt-Mehrens, T. Waldmann; J. Electrochem. Soc. 170 (2023) 060536
https://doi.org/10.1149/1945-7111/acdda3
Arrhenius plots for Li-ion battery ageing as a function of temperature, C-rate, and ageing state – An experimental study
G. Kucinskis, M. Bozorgchenani, M. Feinauer, M. Kasper, M. Wohlfahrt-Mehrens, T. Waldmann; J. Power Sources 549 (2022) 232129
https://doi.org/10.1016/j.jpowsour.2022.232129
Detection of Li Deposition on Si/Graphite Anodes from Commercial Li-Ion Cells: A Post-Mortem GD-OES Depth Profiling Study
M. Flügel, K. Richter, M. Wohlfahrt-Mehrens, T. Waldmann; J. Electrochem. Soc. 169 (2022) 50533
https://doi.org/10.1149/1945-7111/ac70af
Direct Observation of Internal Short Circuits by Lithium Dendrites in Cross-sectional Lithium-Ion in situ Full Cells
C. Hogrefe, T. Waldmann, M. Hölzle, M. Wohlfahrt-Mehrens; J. Power Sources, J. Power Sources 556 (2023) 232391
https://dx.doi.org/10.1016/j.jpowsour.2022.232391
Observation of preferential sputtering of Si/graphite anodes from Li-ion cells by GD-OES and its validation by neutron depth profiling
I. Pivarníková, M. Flügel, N. Paul, A. Cannavo, G. Ceccio, Jiří Vacík, P. Müller-Buschbaum, M. Wohlfahrt-Mehrens, Ralph Gilles, Thomas Waldmann; J. Power Sources 594 (2024) 233972
https://doi.org/10.1016/j.jpowsour.2023.233972
Multistep improvement of pilot-scale 21700 cells for increased fast-charging capability: Combining optimized electrolyte, cell design and fast-charging protocol
C. Hogrefe, M. Hölzle, M. Wohlfahrt-Mehrens, T. Waldmann; J. Electrochem. Soc. 170 (2023) 110535
https://doi.org/10.1149/1945-7111/ad0c65
CharLiSiKo, MiCha
Image processing methods and light optical microscopy for in-situ quantification of chromatic change and anode dilation in Li-ion battery graphite anodes during (de-) lithiation
A. Jansche, S. Desapogu, C. Hogrefe, A. K. Choudhary, F. Trier, A. Kopp, C. Weisenberger, T. Waldmann, M. Wohlfahrt-Mehrens, T. Bernthaler, G. Schneider; Pract. Metallogr. 60 (2023) 3
https://doi.org/10.1515/pm-2022-1022
Aging mechanism for calendar aging of Li-ion cells with Si/Graphite anodes
K. Bischof, M. Flügel, M. Hölzle, M. Wohlfahrt-Mehrens, T. Waldmann; J. Electrochem. Soc. 171 (2024) 010510
https://dx.doi.org/10.1149/1945-7111/ad1b7c
MiCha, AnaLiBa
Change of safety by main aging mechanism – A multi-sensor accelerating rate calorimetry study with commercial Li-ion pouch cells
M. Feinauer, A.A. Abd-El-Latif, P. Sichler, A. Aracil Regalado, M. Wohlfahrt-Mehrens, T. Waldmann; J. Power Sources 570 (2023) 233046
https://doi.org/10.1016/j.jpowsour.2023.233046
Temperature-Driven Path Dependence in Li-Ion Battery Cyclic Aging
M. Feinauer, M. Wohlfahrt-Mehrens, M. Hölzle, T. Waldmann; J. Power Sources 594 (2024) 233948
https://doi.org/10.1016/j.jpowsour.2023.233948
MiCha
Characterization of Li-ion Batteries by Scanning Electron Microscopy: Quantification of Chemical Composition Including the Li Content
U. Golla-Schindler, E. Barbosa Sa, C. Weisenberger, V. Knoblauch, G. Schneider; M&M 2023, Minneapolis USA
https://doi.org/10.1093/micmic/ozad067.051
Effects of Electrode Curvature in Li-ion Cells
R. Schäfer, E. Barbosa Sá, M. Kasper, V. Knoblauch, M. Wohlfahrt-Mehrens, T. Waldmann; J. Electrochem. Soc. 170 (2023) 120519
https://doi.org/10.1149/1945-7111/ad1304
E-FloA
Selection of Electrolyte Additive Quantities for Lithium-Ion Batteries Using Bayesian Optimization
F. Hildenbrand, F. Aupperle, G. Stahl, E. Figgmeier, D. U. Sauer; Batteries & Supercaps , Volume 5, Issue 7, July 2022
https://doi.org/10.1002/batt.202200038
State-of-charge of individual active material particles in lithium ion batteries: a perspective of analytical techniques and their capabilities
M. Vahnstiege, M. Winter, S. Nowak, S. Wiemers-Meyer; Physical Chemistry Chemical Physics 2023
https://doi.org/10.1039/D3CP02932H
First Principles Study of Decomposition Reactions in the Electrolyte System Ethylene Carbonate and Lithium Hexafluorophosphate
D. Mroz, J. Hartwig, S. Neitzel-Grieshammer; ECS Adv., 2023, Manuskript, zur Publikation angenommen
https://doi.org/10.1149/2754-2734/acf8d8
HysKaDi
L. Jahn, F. Katzer, M. Danzer; J. Power Sources 520 (2022)
https://doi.org/10.1016/j.jpowsour.2021.230870
Time-Resolved Electrochemical Heat Flow Calorimetry for the Analysis of Highly Dynamic Processes in Lithium-Ion Batteries
A. Kunz, C. Berg, F. Friedrich, H. A. Gasteiger, A. Jossen; J. Electrochem. Soc. 169 (2022)
https://doi.org/10.1149/1945-7111/ac8625
Heat Generation during the First Activation Cycle of Li-Ion Batteries with Li- and Mn-Rich Layered Oxides Measured by Isothermal Micro-Calorimetry
F. Friedrich, A. Kunz, A. Jossen, H. A. Gasteiger; J. Electrochem. Soc. 170 (2023)
https://doi.org/10.1149/1945-7111/accf38
KritBatt
Impact of Electrode Defects on Battery Cell Performance: A Review
A. du Baret de Limé, T. Lein, S. Maletti, K. Schmal, S. Reuber, Ch. Heubner, A. Michaelis; Batteries & Supercaps 2022, e202200239
https://doi.org/10.1002/batt.202200239
operaXX
First-Principles Core Spectroscopy of LiCoO2 and CoO2
D. Duarte Ruiz, C. Cocchi; J. Phys. Chem. C 2022, 126, 27, 10949–10956 (2022)
https://doi.org/10.1021/acs.jpcc.2c01597
InOPlaBat
Spatially Resolving Lithium-Ion Battery Aging by Open-Hardware Scanning Acoustic Imaging
D. Wasylowski, N. Kisseler, H. Ditler et al.; J. Power Sources 521 (2022) 230825
https://doi.org/10.1016/j.jpowsour.2021.230825
Revisiting the Storage Capacity Limit of Graphite Battery Anodes: Spontaneous Lithium Overintercalation at Ambient Pressure
C. Grosu, C. Panosetti, S. Merz, P. Jakes, S. Matera, R. Eichel, J. Granwehr, C. Scheurer; PRX Energy 2023, 2, 013003
https://doi.org/10.48550/arXiv.2107.11137
Accessing Structural, Electronic, Transport and Mesoscale Properties of Li-GICs via a Complete DFTB Model with Machine-Learned Repulsion Potential
S. Anniés, C. Panosetti, M. Voronenko, D. Mauth, C. Rahe, and C. Scheurer; Materials 2021, 14(21), 6633
https://doi.org/10.3390/ma14216633
Lithium intercalation into graphite: In operando analysis of Raman signal widths
S. Jovanovic, P. Jakes, S. Merz, R. Eichel, J. Granwehr
https://doi.org/10.1002/elsa.202100068
In situ tomography of lithium-ion battery cells enabled by scanning acoustic imaging
D. Wasylowski, S. Neubauer, M. Faber, H. Ditler, …; J. Power Sources 580 (2023) 233209
https://doi.org/10.1016/j.jpowsour.2023.233295
The intrinsic electrostatic dielectric behaviour of graphite anodes in Li-ion batteries—Across the entire functional range of charge
S.Anniés, C. Schuerer, C. Panosetti; Electrochimica Acta, Volume 444, 10 March 2023, 141966
https://doi.org/10.1016/j.electacta.2023.141966
High-Energy and-Power Density Li-ion Battery Materials Characterisation by Electron Microscopy
F. Rohman; PhD Thesis
https://web.archive.org/web/20221026014622id_/https://publications.rwth-aachen.de/record/852451/files/852451.pdf
IQ-El
S. Radloff, G. Carbonari, R.-G. Scurtu, M. Holzle, M. Wohlfahrt-Mehrens; J. Power Sources 553 (2023) 232253
10.1016/j.jpowsour.2022.232253
Mitigating water-induced surface degradation in water-based Ni-rich Li-ion battery electrodes
S. Radloff, R.-G. Scurtu, G. Carbonari, M. Holzle, T. Diemant, M. Bozorgchenani, F . Klein, M. Wohlfahrt-Mehrens; J. Power Sources 580 (2023) 233314
10.1016/j.jpowsour.2023.233314
Inline NMR via a Dedicated V-Shaped Sensor
E. Schmid, S. Rondeau, T. Rudszuck, H. Nirschl, G. Guthausen; Sensors 2023, 23, 2388
https://doi.org/10.3390/s23052388
operaXX
First-Principles Core Spectroscopy of LiCoO2 and CoO2
D. Duarte Ruiz, C. Cocchi; J. Phys. Chem. C 2022, 126, 27, 10949–10956 (2022)
https://doi.org/10.1021/acs.jpcc.2c01597
Electronic Structure and Core Spectroscopy of Scandium Fluoride Polymorphs
F. Machado Ferreira De Araujo, D. Duarte-Ruiz, H.-D. Saßnick, M. C. Genzmann, T. Huthwelker, and C. Cocchi; J, Inorg. Chem. 62, 4238 (2023)
https://doi.org/10.1021/acs.inorgchem.2c04357
Al coordination and Ga interstitial stability in a β-(Al0.2Ga0.8)2O3 thin film
A. Chmielewski, Z. Deng, D. Duarte-Ruiz, L. Miao, P. Moradifar, Y. Zhang, A. Mauze, C. Cocchi, W. Windl, N. Alem; ACS Appl. Mater. Interfaces, 15, 8601 (2023)
https://doi.org/10.1021/acsami.2c17934
QuaLiZell
Investigation of the plant-side process parameters and evaluation of the cutting edge quality – Shear-cutting of Electrodes for Li-Ion-Cells
S. Schabel, J. Fleischer; wt werkstatttechnik – Heft 7/8
https://doi.org/10.37544/1436-4980-2022-07-08-41
Cutting of Battery and Fuel Cell Components – Synergies from a Production Engineering Perspective
S. Schabel, J. Fleischer; ZWF Zeitschrift für wirtschaftlichen Fabrikbetrieb – Heft 9
https://doi.org/10.1515/zwf-2023-1126
Introducing Alternative Algorithms for the Determination of the Distribution of Relaxation Times
T. G. Bergmann, N. Schlüter; ChemPhysChem (2022), 23(13), e202200012
https://doi.org/10.1002/cphc.202200012