Ethylene Polymerization Using Phenoxy-Imine Neutral Nickel(Ⅱ) Catalysts:Striking Influence of Binuclear Effects on Catalytic Behavior and Polymer Microstructure
Inspired by the preeminent catalytic properties of some enzymes,1-2 multinuclear olefin polymerization catlaysts are also expected to show exceptional catalytic behaviors, and tremendous efforts have been devoted to this field.3-5 Binuclear neutral nickel catalyst based on 9,9-dimethylxanthene framework and the corresponding mononuclear complex were synthesized, characterized and applied in ethylene (co)polymerization.Binuclear catalyst Ni1 based on 9,9-dimethylxanthene framework proved to show strikingly different polymerization characteristics and give distinct polymeric products as compared to mononuclear catalyst Ni2.
Wei-Wei Li Hong-Liang Mu Yue-Sheng Li
Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China School of Material Science and Engineering, Tianjin University, Tianjin 300072, China
国际会议
9th International Symposium on High-Tech Polymer Materials(第9届国际高技术高分子材料学术会议)(HTPM-9)
郑州
英文
96-96
2016-07-11（万方平台首次上网日期，不代表论文的发表时间）