1992.6-2000.9 engaged in teaching and research of polymer materials in the Department of Chemical Engineering, Hubei University of Technology;

2003. 1 1- Up to now, he has been engaged in teaching and scientific research of medical polymer materials in the School of Chemical Engineering, Wuhan University of Technology;

From May 2004 to June 2007, he worked in the postdoctoral mobile station of materials science and engineering in Wuhan University of Technology.