7 papers
Structure Matters: A Scale-Resolved Numerical Operando Approach for Lithium-Sulfur Batteries
Max Okraschevski, Torben Prill, Paul Maidl +2
Lithium-Sulfur batteries (LSBs) are believed to have a high potential for aerospace applications due to their high gravimetric energy density. However, despite decades of research…
Physics-based modeling of cyclic and calendar aging of LIBs with Si-Gr composite anodes
Micha C. J. Philipp, Lukas Köbbing, Alexander Karger +3
Higher energy density and longer lifetime are the requirements for next-generation lithium-ion batteries. A promising anode material is silicon, which offers high specific capacity…
Nested State and Degradation Estimation of a Satellite Battery with In-flight Data
Linda Bolay, Omar Mendoza-Hernandez, Eiji Hosono +6
Li-ion batteries are essential for the energy supply of satellites. The accurate estimation of their states is important for the reliable and safe operation in space. This paper in…
Decomposing the collision operator in the lattice Boltzmann method
Julius Weinmiller, Benjamin Kellers, Martin P. Lautenschlaeger +2
In transport theory, physical phenomena are well described using the Boltzmann equation, which is efficiently simulated and discretized with the lattice Boltzmann method. The colli…
Workflows and Principles for Collaboration and Communication in Battery Research
Yannick Kuhn, Bhawna Rana, Micha Philipp +7
Interdisciplinary collaboration in battery science is required for rapid evaluation of better compositions and materials. However, diverging domain vocabulary and non-compatible ex…
Stress-driven whisker formation in lithium metal batteries
Martin Werres, Dariusz Niedziela, Arnulf Latz +1
Lithium metal batteries are promising for next-generation high-energy-density batteries, especially when lithium is directly plated on a current collector. However, lithium whisker…