Figure 3.

a) Drying regime map based on dimensionless coordinates Péclet number (Pe) and sedimentation number (N_s) (Reproduced with permission.^{[ 43 ]} 2010, John Wiley and Sons). The red and green dots show the coordinates for the polymer particles and graphene, respectively, under the conditions used in the crystal formation. Photographs of the crystals forming during evaporation‐driven self‐assembly: b) top view, c) side view. The colored layer on the top is the assembled crystal, whereas the gray layer is the wet dispersion.