文献类型：会议论文

英文题名：Synthesis of sp3C1-bridged Constrained Geometry Complexes and Their Application for Copolymerization of Ethylene and 1-Octene

作者：Mi, Puke[1,2];Kong, Xiaojuan[2];Xu, Sheng[2];Zhu, Yuling[2];Cheng, Lin[1]

机构：[1]Huaqiao Univ, Sch Mat Sci & Engn, Xianmen 361021, Fujian, Peoples R China;[2]East China Univ Sci & Technol, Shanghai 200237, Peoples R China

会议论文集：2nd International Conference on Advanced Materials and Engineering Materials (ICAMEM 2012)

会议日期：DEC 29-30, 2012

会议地点：Beijing, PEOPLES R CHINA

语种：英文

外文关键词：one-pot; sp(3)C1-bridhed; CGC; copolymerization

摘要：Novel sp(3)C1-bridged constrained geometry complexe(CGC) were synthesized, and fulvene was used as initial stuff, they were characterized by H-1-NMR, C-13 NMR, MS and EA. The CGC/methylaluminoxane (MAO) system show activation for copolymerization of ethylene and 1-octene under 1.0 atmospheric pressure (Complex 2/MAO, 1.196 x 10(6) g-Polymer /mol-Zr.h, Pethylene = 1.0 atm, Al/Zr = 1000, time = 30 min,1-Octene content in polymer = 5.46 mol%).