Li Chuanqing Beijing Research Institute of Chemical Industry, Sinopec Polymer department of yanshan branch No.15 Fenghuangting Road Fangshan District Beijing China 102500 Email: Licq.bjhy@sinopec.com Biographical Sketch: Li Chuanqing is the director head of polymer department. His main research fields are the anionic polymerization and coordination polymerizagtion. |