Professor Liu Xiao is mainly engaged in the synthesis and modification of organic polymer materials, as well as the preparation and properties of organic/inorganic composites. His research areas include: (1) molecular structure design, synthesis, and functionalization of functional polymers; (2) rheology, adsorption behavior, and interface chemistry of chemical admixtures for building materials; (3) preparation and application of high-performance concrete; (4) modification and reinforcement of elastomer materials