At 15:30 on November 2, 2023, Professor Guo Lin of Beijing University of Aeronautics and Astronautics was invited by Professor Huang Hui to give a lecture on the theme of "Controllable Preparation and Characteristics of Inorganic Amorphous Micro-Nano Materials". The lecture was held in Classroom 207 of Teaching 1 held.

The controllable synthesis of materials is the basis for studying their structure, properties, structure-activity relationships and applications. Compared with crystal structure materials with three-dimensional periodic regular arrangement, the controllable amorphous structure materials with short-range ordering and long-range disordered atomic arrangement Synthesis and its growth mechanism have always been internationally recognized problems, which have long restricted the development of amorphous micro-nano materials. At the same time, the highly unsaturated coordination environment on the surface of the amorphous structure allows the construction of amorphous nanomaterials to further increase the high specific surface area of traditional nanomaterials into high active site concentrations, allowing the theoretical intrinsic properties of various materials to be fully demonstrated. 

Based on the understanding of the formation mechanism of amorphous micro-nano materials, Professor Guo Lin studied the universal preparation methods of amorphous micro-nano materials, optical characteristics of inorganic amorphous micro-nano materials, catalytic applications of inorganic amorphous micro-nano materials, high strength and high toughness The four aspects of material structure construction are unfolded, and the research results of the group in recent years are systematically introduced. A series of inorganic amorphous micro-nano materials with regular morphologies were prepared, and their excellent catalytic, optical, and mechanical properties were explored. These systematic studies will deepen people's understanding of the rules of amorphous materials and expand their applications.

Professor Guo Lin is one of the first batch of professors directly appointed by the president of Beihang University and a Yangtze River Scholar Distinguished Professor of the Ministry of Education. Winner of the National Science Fund for Distinguished Young Scholars, Fellow of the Chinese Chemical Society, Fellow of the Royal Society of Chemistry: Science and technology management talents with outstanding contributions in Beijing, outstanding party members in Beijing universities, outstanding teachers in Beijing, outstanding graduate instructors in Beijing, Winner of Baosteel Outstanding Teacher Award. He has published more than 400 academic papers in international journals such as Science, Nature, Nat. Catal., Nat. Mater., JACS, Angew. Chem. Int. Ed., PNAS, Chem. Rev., etc., and he has been cited more than 21,000 times: Guidance For doctoral students, one was awarded the National Excellent Doctoral Thesis, and two were awarded the Beijing Excellent Thesis. In the past five years, as the project leader, he has presided over one national key R&D program and two National Natural Science Foundation key projects: the first winner, won the first prize of the Natural Science Award of the Ministry of Education in 2010, and the second prize of the National Natural Science Award in 2013.