Specifically, the dimensions of the 3D space are represented using the size and resolution of the voxel grid. Each particle is placed into the corresponding voxel based on its spatial coordinates by discretizing the continuous space into voxel cells and determining which cell each particle falls into. After voxelization the microstructure is composed of a grid of 76 × 76 × 125 voxels. The dimension of a voxel is 0.4 × 0.4 × 0.4 µm. Three different voxels values are generated to refer to a specific material from the original microstructure, 0 for pores, 1 for CBD and 2 for AM. Additionally, a type 4 is created to refer to the void generated due to the calendering process. The Open Visualization Tool (OVITO) package was used for the microstructure visualization.