Molecular Dynamics Simulation of the Superspreading of Surfactant-Laden Droplets. A Review

摘要: Superspreading is the rapid and complete spreading of surfactant-laden droplets on hydrophobic substrates. This phenomenon has been studied for many decades by experiment, theory, simulation, but it only recently that molecular-level simulation provided significant insights into underlying mechanisms superspreading thanks to development accurate force-fields increase computational capabilities. Here, we review main advances in this area have surfaced from Molecular Dynamics all-atom coarse-grained models highlighting contrasting results discussing various elements proposed superspreading. We anticipate will stimulate further research interpretation experimental design surfactants applications requiring efficient spreading, such as coating technology.