The Surfactant Adsorption in Solid-Liquid Interface

Surfactants is known as industrial MSG, because of low content of surfactants to produce a great impact on the product performance, sometimes even play a decisive role. At present, there are many kinds of surface active agents, and the application field is expanding. It is the chemical additives required in many industrial sectors. the amount is small, the effect is large. Often play an unexpected effect. As one of the important methods of scientific research, computer molecular simulation study is not a substitute for experimental and theoretical studies. It can simulate the static structure of the molecules, but also can simulate the dynamic behavior of the molecules, such as the adsorption behavior of molecules on the surface and molecular diffusion, etc. Computer molecular simulation in the view of statistical mechanics, the development of Monte-Carlo (MC) method and molecular dynamics method (MD)