Phase-field modeling of planar interface electrodeposition in lithium-metal batteries

This paper presents a detailed description of phase-field models electrodeposition in lithium-anode batteries, along with underlying assumptions and parameters commonly employed. We simulate the coupled electrochemical interactions during battery charge cycle using finite elements on open-source packages, allowing for parallel computation time step adaptivity. compare conventional free energy grand canonical formulations. obtain agreement between 1D simulations theoretical Faradic reaction kinetics. study mesh-induced errors through spatial convergence analysis. These results set groundwork 2D 3D dendritic metal batteries.