Living in a three-dimensional space, we are always exposed to interfaces, which are thin two-dimensional spaces at the level of single atoms/molecules that separate matter from matter. In particular, liquid/liquid and liquid/gas interfaces (paints, food, cosmetics, etc.) are not only easily accessible, but due to the thin two-dimensional nature of interfaces that divide space and are at the molecular level, many unusual properties are observed that cannot be observed in three dimensions. For example, a two-dimensional space 1) requires a very small amount of material to fill compared to a three-dimensional space, 2) the range of concentration control is very large and easy, and 3) the orientation, structure, and other properties of the molecules can be controlled.

With those in mind, Multiphase Complex Fluids Laboratory (MCFL) is conducting theoretical, computational, and experimental research on fluid-fluid interfaces based on the core of chemical engineering, including fluid mechanics, chemical reaction engineering and mass transfer. In particular, we are mainly conducting basic research to elucidate the mechanisms of adsorption, reaction, and transport at fluid/fluid interfaces, and based on this, we are simultaneously conducting applied research aimed at improving the performance of materials by developing advanced materials and processes using fluid-fluid interfaces and/or controlling molecular structures. Now, we are working on trending topics related to 1) energy materials, 2) green chemistry, 3) electronic materials, and 4) computational chemistry.