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physics.chem-ph2024
A conservative and efficient model for grain boundaries of solid electrolytes in a continuum model for solid-state batteries
Stephan Sinzig, Christoph P. Schmidt, Wolfgang A. Wall
A formulation is presented to efficiently model ionic conduction inside, i.e. across and along, grain boundaries. Efficiency and accuracy is achieved by reducing it to a two-dimens…
physics.chem-ph2023
An efficient approach to include transport effects in thin coating layers in electrochemo-mechanical models for all-solid-state batteries
Stephan Sinzig, Christoph P. Schmidt, Wolfgang A. Wall
A novel approach is presented to efficiently include transport effects in thin active material coating layers of all-solid-state batteries using a dimensionally reduced formulation…