The Effect of Particle Cohesiveness and Plastic Deformability on the Powder Compression Process

Abstract

All-solid-state lithium-ion batteries are expected as next-generation batteries for electric vehicles due to high energy densities and high safety. Approaches to a further improvement of energy densities include the analysis of electrode structure. In this study, DEM simulations were performed to calculate under compression process. The effect of the particle size ratio and plasticity ratio on the packing property was investigated.