He has presided over and participated in the National Natural Science Foundation, national key projects and scientific research projects of the Ministry of Education 10. Among them, Professor Zhao Guangjie's research on "Dielectric Relaxation Mechanism of Water Absorption of Wood, Cellulose and Its Chemically Treated Materials" won the second prize of Scientific and Technological Progress Award of the State Education Commission (ranking first). "The Interaction between Wood and Water in the Process of Adsorption and Desorption" won the second prize of Beijing Science and Technology Progress Award (ranked first), and "Standing Wood Dyeing Technology and Method" won 1 national invention patent. He has published more than 40 papers in academic journals at home and abroad. Published the academic monograph Dielectric Relaxation of Water Absorption of Wood Cell Wall 1.
His academic expertise is wood physics, wood rheology and wood environmental protection. In recent years, I mainly engaged in the study of wood chemical rheology. Now he is in charge of the National Natural Science Foundation project "Chemical Stress Relaxation under Different Heat Treatment Paths during the Fixation of Densified Chinese Fir Wood", Preparation of Wood/Layered Montmorillonite Nano Intercalation Composite, Electroless Plating Technology of 948 Wood, Manufacturing Technology of 863 Wood/Inorganic Nonmetallic Composite, Phenolic Liquefaction of Wood Residue and Resinization of Its Products, the key project of the Ministry of Education, and the distribution of main chemical components of wood fiber cell wall supported by Doctor's Foundation.