The research of new electrode materials such as sodium intercalation compounds is key to
meet the challenges of future demands of sustainable energy storage. For these batteries …

The multiphase-field method has great potential to advance future research on battery
materials. In this work, we discuss the modeling of phase-separating intercalation …

Phase separation during the lithiation of redox-active materials is a critical factor affecting
battery performance, including energy density, charging rates, and cycle life. Accurate …

Just as fine precipitate dispersions are sought for high yield strength in alloys, nanoscale,
mixed-phase microstructures are sought for high electromechanical performance in oxide …

Due to their ability to encompass complex multi-phase problems, multiphase-field and multi-
order parameter methods are increasing in popularity. Multiple model formulations and …

A triple polarization (TP) model is proposed based on the second-order RC hysteresis
equivalent circuit model, in order to more precisely reflect the dynamic and static …

Tin has become one of the most promising anode materials due to its large theoretical
capacity. The multi-phase transformations occurring during the (de-) lithiation process have …

A new 3D phase-field model is developed to investigate the evolution of the domain
structure and phase transformation in a ferroelectric material near the morphotropic phase …

This paper presents a novel computational framework for simulating finite deformation
elasticity in Eulerian space combined with the multi-phase field method. A key novel aspect …

During the intercalation of lithium in layered host materials such as graphite, lithium atoms
can move within the plane between two neighboring graphene sheets, but cannot cross the …