Dr. Yuming Chen, male, born in November 1992, assistant researcher of Zhejiang University (Ningbo). He graduated from the Department of Polymer Science and Engineering, Zhejiang University in June 2014 with a BACHELOR of Engineering degree (studied in the Department of Materials Science and Engineering, City University of Hong Kong from September 2012 to December 2012). In the same year, he entered the College of Chemical Engineering and Biological Engineering of Zhejiang University and received his PhD in engineering in 2020. His research interests include polyolefin catalysts, in-situ preparation and processing of high-performance polyolefin materials. As the main participant, He participated in one key project, one general project and two horizontal projects of the Natural Science Foundation of China. In recent years, 9 full articles were published on Macromolecules, ACS Catalysis, Journal of Catalysis, Industrial & Engineering Chemistry Research, European Polymer Journal, and RSC Advances. Besides, 18 patents have also been granted by State Intellectual Property Office of China.