Xu Jianjun graduated from Chengdu University of Technology in July 2006 with a bachelor's degree in engineering. June 1986 Graduated from Chengdu University of Science and Technology with a master's degree in engineering and stayed on as a teacher. 1989 10 turn 1990 10 used to be a visiting scholar in the department of physical chemistry of reuter university. 1999 graduated from the department of applied biology and chemical technology of the hong kong polytechnic university with a doctorate. From 20065438 to September 2002, he was a postdoctoral researcher in the Department of Chemical Engineering, McMaster University, Canada. In July 2003, he was promoted to professor.