Prof. Hui Ren received a PhD in Military Chemistry and Pyrotechnics from Beijing Institute of Technology in 2004. After that, she worked in the postdoctoral mobile station of Tsinghua University's Materials Science and Engineering major. In December 2005, she left the station to teach at Beijing Institute of Technology. In July 2011, she was appointed as a doctoral supervisor and in July 2017, she was appointed as a professor. Since 2019, she has been an expert on the expert group of a certain committee. With funding from the China Scholarship Council, she worked as a visiting scholar at the Georgia Institute of Technology in the United States and the University of Cambridge in the United Kingdom. Her main research directions are micro-nano energetic materials and additive manufacturing.