The generation of the graphite/Si electrode microstructures is done in several steps. First, a slurry that only contains graphite and CBD particles is simulated by using the experimental composition of a graphite slurry and the corresponding active material (AM) particle size distribution. However, in this case 10% of the total graphite mass is removed, to be later substituted by Si particles. Then, a drying simulation is performed in order to obtain a tentative dry graphite electrode. In this case, the reference composition for the graphite electrode was 94.8 wt.% of graphite (GHDR 10-4, Imerys), 2.5 wt.% of carbon black (C-NERGY™ super C45), 1.5 wt.% of binder (CMC, ACROS Organics), 1.2 wt.% of additives (1.0 wt.% of SBR, Zeon, and 0.2 wt.% of TX, Sigma-Aldrich).