Professor,  School of  Materials Science and Engineering; President of  Shandong Advanced Materials Industry Association;Our group is mainly engaged in basic theoretical research of silicone chemistry, especially in the design and synthesis of polysiloxanes with the special structures, including the preparation and the applications of carbosilane dendrimers, high-performance silicon rubber, the synthesis of functional silicone oil and heat-resistant silicone resins. We also interested in the preparation and properties of inorganic hybrid materials with special morphology . And our group is also engaged in the recycling and reuse of the polymer industry residue,such as the polyester residues, the byproducts with high boiling point or low boiling and the residue, which were produced in the process of preparation of organic silicon monomer.