4 papers
Wetting Interactions Between Porous Carbon Hosts and Liquid Sodium-Potassium Alloys Toward Their Use in Negative Electrodes of Alkali-Metal Batteries
Johannes Baller, André Hilger, Naiyu Qi +8
Batteries with liquid alkali-metal negative electrodes offer a route to compact, high-performance energy storage. Innovation in alkali-metal management, i.e., controlled storage, r…
Predicting air flow in calendered paper sheets from -CT data: combining physics with morphology
Phillip Gräfensteiner, Andoni Rodriguez, Peter Leitl +10
Predicting the macroscopic properties of thin fiber-based porous materials from their microscopic morphology remains challenging because of the structural heterogeneity of these ma…
Data-driven stochastic 3D modeling of the nanoporous binder-conductive additive phase in battery cathodes
Phillip Gräfensteiner, Markus Osenberg, André Hilger +5
A stochastic 3D modeling approach for the nanoporous binder-conductive additive phase in hierarchically structured cathodes of lithium-ion batteries is presented. The binder-conduc…
Quantifying local heterogeneities in the 3D morphology of X-PVMPT battery electrodes based on FIB-SEM measurements
L. Dodell, M. Neumann, M. Osenberg +5
Organic electrode-active materials (OAMs) not only enable a variety of charge and storage mechanisms, but are also safer for the environment and of lower cost compared to materials…