Consequentially, we have also been able to observe the variance in the secondary aggregation of ionomer particles, as a function of the ink's water content. It is known that water-rich slurries drive ionomer aggregation due to the hydrophobicity of the ionomer backbone. The above reported model was able to capture these observations qualitatively, with water-rich slurries driving ionomer aggregation and IPA-rich slurries resulting in highly dispersed structures. The variance in carbon-carbon and carbon-ionomer distributions were also quantified using descriptors such as their fractal dimensions and two-point correlation functions. It was also observed that increasing the IPA content in the dispersion solvent increases the effective surface area of the pore network and leads to an increase in the three-phase length.