Professor Qi Fang Li is in the College of Materials Science and Engineering in Beijing University of Chemical Technology. He was received a Master Degree for polymer materialsat 1993 and a Ph D degree at1998in Department of polymer Science, Beijing University of Chemical Technology. He subsequently worked at polymer based composites in Doosan electro-materials R&D as a post doctor between 1996 and 1998.Hewasafacualty of Beijing University of Chemical Technology in 1998. In 2000 he was sele... more..>>