For this study, we modified the solvent interfacial trapping method (SITM) to address these challenges, offering a convenient approach for the scalable production of graphene. The approach takes advantage of the high interfacial energy between water and oil and the insolubility of graphene in both. The addition of graphite to a mixture of oil and water leads to the graphite being pinned at the oil-water interface. The graphite spontaneously exfoliates at the interface, as the spreading graphene sheets act as surfactants and lower the system's free energy. When this system is shaken, it increases the area of the oil-water interface, forming graphene-stabilized emulsions. With this approach, conductive transparent films of pristine graphene can be quickly and inexpensively produced. The challenge comes with large flake graphite. In a previous study, we found that the rate of exfoliation is inversely proportional to the size of the graphite flakes, with larger flakes requiring a significantly longer exfoliation time. Since we hypothesized that larger graphene sheet sizes would maximize the conductivity of our films, we developed an improved approach for exfoliating large flake-size graphite without resorting to highenergy sonication, which can lead to defects in the graphene.