Configurations of a simplified CO2-water-oil-SiO2 system and the corresponding density profiles of C12H26 molecules

We present the configuration evolution of the CO2-oil-SiO2 system in the absence of water, as well as the equilibrium configurations of the scCO2-oil-SiO2 system under varying amounts of water molecules. Additionally, their corresponding C12H26 molecule density profiles perpendicular to the SiO2 surface are also provided.