On September 3, the 19th Youth Promotion Association Academic Salon was held in ISL. Associate Professor Han Zhiyue from Beijing Institute of Technology was invited to conduct academic exchanges and make a report.

Han Zhiyue made an academic report entitled "Energetic Materials - Special Gas Generators". He introduced the concept and application of energetic materials, and used pyrotechnics as an example to elaborate a brief history of pyrotechnics development from the aspects of research theory, preparation process, types and applications. Finally, Han Zhiyue combined with the research work of his own research group, introduced some research results in gas generators from the molecular structure, and conducted on-site discussions and exchanges with the participants.